Sparkfun

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US$17.06
The Sparkfun Digi XBee® Arduino Shield is your gateway to a world of wireless innovation on your favorite Arduino device. This shield integrates Digi's cutting-edge XBee 3 Low-Power LTE-M/NB-IoT and Digi XBee RR Pro modules (or any existing through-hole Digi XBee module) with your trusty Arduino, empowering you to build wireless projects that reach further and do more than ever. Whether you're a seasoned developer or a curious beginner, the SparkFun Digi XBee® Arduino Shield - USB-C (Qwiic) empowers you to bring your wildest IoT ideas to life.
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US$17.24
Unleash the power of Digi XBee® modules with the next-gen SparkFun Digi XBee® Explorer Regulated! This versatile breakout board bypasses a USB-C connection, packing all the XBee functionality you need alongside the power of Digi's newest XBee 3 modules (XBee 3 LTE-M/NB-IoT and XBee RR Pro) into a single, convenient solution. The SparkFun Digi XBee® Explorer Regulated is the perfect companion for any low-power cellular IoT project. Its simplicity, versatility, and robust features make it ideal for beginners and seasoned developers.
Delivery within 2-3 weeks
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US$22.70
Unleash the power of Digi XBee® modules with the next-gen SparkFun Digi XBee® Explorer USB-C! This compact, easy-to-use adapter is the perfect bridge between your computer and any through-hole Digi XBee module, making prototyping and development a breeze. Whether you're a seasoned IoT architect or just starting your wireless journey, the Digi XBee® Explorer USB-C empowers you to bring your ideas to life.
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US$29.98
The SparkFun Digi XBee® Development Board is designed to help you quickly and easily prototype low-power cellular IoT applications using the new Digi XBee 3 Low-Power LTE-M/NB-IoT, Digi XBee RR, and any existing through-hole Digi Xbee module. This board breaks out all the functionality of your XBee module and adds the ability to connect to the cellular network and (drumroll, please) GNSS.
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US$4.32
The SparkFun ESLOV to Qwiic Bridge lets you quickly and easily connect Qwiic breakouts to Arduino boards with an ESLOV connector for I2C communication. ESLOV and Qwiic allow for simple assembly of I2C circuits without requiring soldering.
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US$24.98
The SparkFun Qwiic Mini Human Presence and Motion Sensor is built around the STHS34PF80 Low-power, high-sensitivity infrared (IR) sensor for presence and motion detection from STMicroelectronics. This sensor features an infrared motion and presence detection sensor with an operating wavelength between 5µm and 20µm. This Mini-sized breakout board is only 0.5in. by 1in. big and has been equipped with two I2C Qwiic connectors to make interfacing with the STHS34PF80 a bit easier.
Delivery within 2-3 weeks
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US$7.23
With this USB-C breakout, you will be able to incorporate a vertical USB-C connector into your projects without needing to solder each tiny SMD pad. The vertical orientation of the USB-C connector also makes it convenient for panel mounts in projects.
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US$11.60
This is a tiny USB Microphone from Kinobo that plugs into your laptop, desktop, Raspberry Pi, Jetson Nano Dev kit, anything with a USB port you may be using as a computer to add microphone functionality. There is no need to install any extra software as you OS should detect the device & automatically install it.
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US$16.33
S-FF-M4X60-R, M4X60mm Round Threaded Female-Female Aluminum Standoff/Spacer Standoffs manufactured from aluminum are durable and corrosion resistant and...
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US$15.24
S-FF-M4X55-R, M4X55mm Round Threaded Female-Female Aluminum Standoff/Spacer Standoffs manufactured from aluminum are durable and corrosion resistant and...
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US$14.51
S-FF-M4X50-R, M4X50mm Round Threaded Female-Female Aluminum Standoff/Spacer Standoffs manufactured from aluminum are durable and corrosion resistant and...
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US$11.78
S-FF-M4X45-R, M4X45mm Threaded Round Female-Female Aluminum Standoff/Spacer Standoffs manufactured from aluminum are durable and corrosion resistant and...
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US$9.96
S-FF-M4X40-R, M4X40mm Threaded Round Female-Female Aluminum Standoff/Spacer Standoffs manufactured from aluminum are durable and corrosion resistant and...
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US$8.14
S-FF-M4X35-R, M4X35mm Threaded Round Female-Female Aluminum Standoff/Spacer Standoffs manufactured from aluminum are durable and corrosion resistant and...
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US$6.78
S-FF-M4X30-R, M4X30mm Round Threaded Female-Female Aluminum Standoff/Spacer Standoffs manufactured from aluminum are durable and corrosion resistant and...
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US$5.96
S-FF-M4X25-R, M4X25mm Round Threaded Female-Female Aluminum Standoff/Spacer Standoffs manufactured from aluminum are durable and corrosion resistant and...
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US$5.23
S-FF-M4X20-R, M4X20mm Round Threaded Female-Female Aluminum Standoff/Spacer Standoffs manufactured from aluminum are durable and corrosion resistant and...
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US$4.23
S-FF-M4X15-R, M4X15mm Round Threaded Female-Female Aluminum Standoff/Spacer Standoffs manufactured from aluminum are durable and corrosion resistant and...
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US$3.60
S-FF-M4X10-R, M4X10mm Threaded Round Female-Female Aluminum Standoff/Spacer Standoffs manufactured from aluminum are durable and corrosion resistant and...
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US$9.96
S-FF-M3X60-R, M3x60mm Round Threaded Female-Female Aluminum Standoff/Spacer Standoffs manufactured from aluminum are durable and corrosion resistant and...
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US$9.05
S-FF-M3X55-R, M3x55mm Round Threaded Female-Female Aluminum Standoff/Spacer Standoffs manufactured from aluminum are durable and corrosion resistant and...
Delivery within 2-3 weeks
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US$8.14
S-FF-M3X50-R, M3x50mm Round Female-Female Aluminum Standoff/Spacer Standoffs manufactured from aluminum are durable and corrosion resistant and provide...
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US$14.51
S-FF-M3X45-R, M3x45mm Round Threaded Female-Female Aluminum Standoff/Spacer Standoffs manufactured from aluminum are durable and corrosion resistant and...
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US$13.63
S-FF-M3X40-R, M3x40mm Round Threaded Female-Female Aluminum Standoff/Spacer Standoffs manufactured from aluminum are durable and corrosion resistant and...
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US$12.69
S-FF-M3X35-R, M3x35mm Round Threaded Female-Female Aluminum Standoff/Spacer Standoffs manufactured from aluminum are durable and corrosion resistant and...
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US$11.78
S-FF-M3X30-R, M3x30mm Threaded Round Female-Female Aluminum Standoff/Spacer Standoffs manufactured from aluminum are durable and corrosion resistant and...
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US$10.87
S-FF-M3X25-R, M3x25mm Round Threaded Female-Female Aluminum Standoff/Spacer Standoffs manufactured from aluminum are durable and corrosion resistant and...
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US$9.96
S-FF-M3X20-R, M3x20mm Round Threaded Female-Female Aluminum Standoff/Spacer Standoffs manufactured from aluminum are durable and corrosion resistant and...
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US$8.14
S-FF-M3X15-R, M3x15mm Round Threaded Female-Female Aluminum Standoff/Spacer Standoffs manufactured from aluminum are durable and corrosion resistant and...
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US$6.14
S-FF-M3X10-R, M3x10mm Threaded Round Female-Female Aluminum Standoff/Spacer Standoffs manufactured from aluminum are durable and corrosion resistant and...
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US$5.14
S-FF-M3X5-R, M3x5mm Round Threaded Female-Female Aluminum Standoff/Spacer Standoffs manufactured from aluminum are durable and corrosion resistant and...
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US$72.75
The EasyVR Plus Shield 3.0 is a voice recognition shield for Arduino boards integrating an EasyVR module. It includes all of the features of the EasyVR module in a shield form factor that simplifies connection to the Arduino main board and PC.
Delivery within 2-3 weeks
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US$11.78
These needle tipped multimeter probes are great for attaching to multimeters, power supplies, oscilloscopes, function generators, etc. Not only can these...
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US$0.99

This is a USB type A male connector ideal for making very small USB dongle devices that plug directly into a computer USB port or through a USB A to A extension cable.

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US$14.51
When experimenting with GPS or RF it can be very handy to have the antenna on the top of your house or outside with a clear view of the sky while you stay in doors and warm at your keyboard. This 10m (33') SMA extension does a great job of connecting your receiver or radio to a distant antenna with as little RF loss as possible.
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US$17.24
A 433MHz antenna that utilizes an SMA connector and is 200mm long with a gain of 2dBi. Comes with the frequency laser printed on the antenna.
Delivery within 2-3 weeks
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US$18.15
Designed for 810-910 MHz (868MHz center frequency) this antenna is ideal for distant LoRa nodes. Utilizes an SMA connector and is 200mm long with a gain of 2dBi. Comes with the frequency laser printed on the antenna.
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US$145.55
This hot-air rework station is great for professionals and hobbyists in need of tight temperature tolerances and large air flows. This unit displays a digital readout of the actual air temperature with a flow rate of up to 24L per minute. This very powerful unit can be used for multiple applications including standard SMD reflow/repair/removal, thermal IC stress testing, thermoplastic welding, and shrink-wrapping.
Delivery within 2-3 weeks
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US$1.81
PC Mount RJ45 Ethernet Jack with Status LED Indicators Ethernet is now ubiquitous with embedded systems. Before you can get your embedded system...
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US$11.60
These USB-B3 female to female type connectors are housed in a molded plastic assembly with O-rings and panel gaskets to keep your panel mount USB connection not only dust proof, but waterproof as well.
Delivery within 2-3 weeks
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US$4.50
These needle tipped multimeter probes are great for attaching to multimeters, power supplies, oscilloscopes, function generators, etc. Not only can these...
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US$15.47
Each pack includes 25 tiny blue 0603 SMD LEDs in cut-tape packaging. These are great for status lights or for building really small LED matrices.
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US$9.73

Lithium-ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, lightweight and powerful.

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US$7.81
This is an extremely tiny and light weight battery based on the new Polymer Lithium Ion chemistry. This is the highest energy density currently in production. Each cells outputs a nominal 3.7V at 110mAh.  
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US$23.53
The SparkFun OpenLog is an open source data logger that works over a simple serial connection and supports microSD cards up to 32GB. The OpenLog can store or "log" huge amounts of serial data and act as a black box of sorts to store all the serial data that your project generates, for scientific or debugging purposes.
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US$7.69
The Ethernet Kit for Teensy 4.1 from PJRC includes an Ethernet MagJack connector, a bare circuit board, one ribbon cable, two headers, and a capacitor. As this is a kit that require assembly, some beginner-level soldering is required.
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US$28.93
SparkFun has teamed up with ARM and Dialog to provide you with this Qwiic WiFi Shield based around the DA16200 module. The DA16200 is a fully integrated WiFi module with a 40MHz crystal oscillator, 32.768KHz RTC clock, RF Lumped RF filter, 4MB flash memory, and an on-board chip antenna. With the addition of a Qwiic connector, multiple GPIO options, JTAG connectors for deep dive programming, and you've got everything you need to get your R3 layout device ready to set up your next IoT project.
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US$13.50
This SparkFun Qwiic Digital Temperature Sensor Breakout provides a combination of high temperature accuracy with excellent low power consumption using the AS6212 digital temperature sensor from ams AG. The sensor measures temperature data up to ±0.2°C; accuracy over a wide range (-40°C; to +125°C;) and consumes an average of 6µA in normal operation (0.1µA in standby).
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US$38.57
The SparkFun Qwiic Motor Driver Kit gives you the basic parts needed to get up and running quickly with a motor driven project. Along with the included Qwiic Motor Driver is a 100mm Qwiic cable, a pair of hobby gearmotors, and a LiPo battery as a power supply. The SparkFun Qwiic Motor Driver boasts 4245 PSOC and 2-channel motor ports, the SparkFun Qwiic Motor Driver is designed to communicate over I2C to make setting up your next robotic project as fast and easy as possible! Utilizing our handy Qwiic system and screw terminals for motor and power hook-up, no soldering is required to connect it to the rest of your system.
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US$63.47
The SparkFun OpenLog Artemis is an open source data logger that comes preprogrammed to automatically log IMU, GPS, serial data, and various pressure, humidity, and distance sensors. All without writing a single line of code! OpenLog Artemis, or "OLA," automatically detects, configures, and logs Qwiic sensors. The OLA is specifically designed for users who just need to capture a lot of data to a CSV and get back to their larger project.
Delivery within 2-3 weeks
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US$13.60
These green fourteen-segment digits allow you to display all sorts of numbers, characters, and symbols. With Qwiic, simply plug it in and go. No soldering, no figuring out which is SDA or SCL, and no voltage regulation or translation required!
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US$13.60
These blue fourteen-segment digits allow you display all sorts of numbers, characters, and symbols. With Qwiic, simply plug it in and go. No soldering, no figuring out which is SDA or SCL, and no voltage regulation or translation required!
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US$13.60
These red fourteen-segment digits allow you display all sorts of numbers, characters, and symbols. With Qwiic, simply plug it in and go. No soldering, no figuring out which is SDA or SCL, and no voltage regulation or translation required! The SparkFun Alphanumeric Display Arduino library makes printing strings to the display as easy as calling the print() function.
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US$11.60
This is a basic SMA (Sub-Miniature A) male to female connector cable. Each cable is 100cm (39.37") long and has a 50Ω impedance that can handle frequencies up to 17 GHz.
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US$11.60
This is a basic SMA (Sub-Miniature A) male to male connector cable. Each cable is 100cm (39.37") long and has a 50Ω impedance that can handle frequencies up to 17 GHz.
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US$40.50
The MCP9600 Breakout is a high accuracy Thermocouple Amplifier equipped with an I2C interface, accessed over our Qwiic system.
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US$27.29
The MCP9600 Breakout is a high accuracy Thermocouple Amplifier equipped with an I2C interface, accessed over our Qwiic system. Inside the chip are two temperature sensors, one for the thermocouple itself (the hot junction) and one for the chip itself (the cold junction)
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US$8.78
The SparkFun Qwiic pHAT Extension for the Raspberry Pi 400 provides you with a quick and easy solution to access all of the 400's GPIO, stack your favorite HAT right-side up, or connect a Qwiic-enabled device to the I2C bus (GND, 3.3V, SDA, and SCL).
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US$3.89
This is a 500mm long 4-conductor cable with 1mm JST termination. It’s designed to connect Qwiic enabled components together but can be used for other applications as well. The cable insulation is made from a highly malleable material making it more flexible than our original Qwiic cable particularly in tight spaces or enclosures.
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US$2.81
This is a 200mm long 4-conductor cable with 1mm JST termination. It’s designed to connect Qwiic enabled components together but can be used for other applications as well. The cable insulation is made from a highly malleable material making it more flexible than our original Qwiic cable particularly in tight spaces or enclosures.
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US$2.81
This is a 100mm long 4-conductor cable with 1mm JST termination. It’s designed to connect Qwiic enabled components together but can be used for other applications as well. The cable insulation is made from a highly malleable material making it more flexible than our original Qwiic cable particularly in tight spaces or enclosures.
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US$1.69
This is a 50mm long 4-conductor cable with 1mm JST termination. It’s designed to connect Qwiic enabled components together but can be used for other applications as well. The cable insulation is made from a highly malleable material making it more flexible than our original Qwiic cable particularly in tight spaces or enclosures.
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US$2.25
This is a jumper adapter cable that comes pre-terminated with a female Qwiic JST connector on one end and female connectors on the other. The cable insulation is made from a highly malleable material making it more flexible than our original Qwiic cable particularly in tight spaces or enclosures.
Delivery within 2-3 weeks
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US$108.43
The SEN-15901 is a weather meter kit requiring assembly.
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US$4.46
This simple on-off switch is rated for 20A at 12V but who cares about all that, it looks way awesome. These toggle switches come with those missile switch covers that make your project look like something out of a spy movie.
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US$8.82

The SparkFun LED Array is a set of 56 red LEDs arranged in a nice 8x7 grid.

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US$4.92

The micro:bit Edge Connector allows you to expand the capabilities of the micro:bit development platform. This version of the connector features 40, right angle, SMD pins. Add this part to your board to create a handy way to swap out micro:bits for programming, while still providing reliable connections to all of their different pins!

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US$4.45
​The micro:bit Edge Connector allows you to expand the capabilities of the micro:bit​ development platform. This version of the connector features 80, right angle, PTH pins. Add this part to your board to create a handy way to swap out micro:bits for programming, while still providing reliable connections to all of their different pins!
Delivery within 2-3 weeks
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US$29.54
The SparkFun ProDriver makes it easy to start developing with the TC78H670FTG bipolar stepper motor driver from Toshiba! Latch terminals provide instant solder-less connections to every feature offered. Use our extensive Arduino Library with 10 examples, and you can quickly explore the many features of this precise and small package size motor driver IC.
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US$50.14
Polymorph is a non-toxic, biodegradable polyester with a low melting temperature of about 60°C (140°F). Prototype plastic parts can be made by simply heating the plastic beads in hot water until they turn clear and then kneading them together and shaping by hand. When it cools it becomes a nylon-like white plastic. Polymorph can be re-used by simply re-heating and re-shaping. Plastic beads are supplied in a re-usable plastic container.
Delivery within 2-3 weeks
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US$22.69
This coin acceptor will take three different kinds of coin! Whether you're building your own arcade cabinet or just charging admission to your house, this programmable coin acceptor makes it easy to monetize your next project. The sensors in this coin acceptor use the thickness, diameter and fall time of the coins to identify them and it's fully programmable so you're not limited to any particular type of currency.
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US$31.92
The SparkFun ESP32 Thing Plus is the next step to get started with Espressif IoT ideations while still enjoying all the amenities of the original ESP32 Thing. Espressif's ESP32 WROOM is a powerful WiFi and Bluetooth MCU module that targets a wide variety of applications. At the core of this module is the ESP32-D0WDQ6 chip which is designed to be both scalable and adaptive.
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US$27.96
The SparkFun weather:bit is a fully loaded "carrier" board for the micro:bit that, when combined with the micro:bit, provides you with a fully functional weather station. With the weather:bit you will have access to barometric pressure, relative humidity and temperature readings. There are also connections on this carrier board to optional sensors such as wind speed, direction, rain gauge and soil readings!
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US$5.45
The SparkFun Qwiic Shield for Arduino Nano provides you with a quick and easy way to enter into SparkFun's Qwiic ecosystem with your Arduino Nano board. The Qwiic shield connects the I2C bus (GND, 3.3V, SDA and SCL) on your Arduino Nano to four SparkFun Qwiic connectors (two horizontally and two vertically mounted). The Qwiic connect system allows for easy daisy chaining so long as your devices are on different addresses, you can connect as many Qwiic devices as you would like.
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US$10.45
The Qwiic Button with built-in red LED simplifies all of those nasty worries away into an easy to use I2C device! Utilizing our Qwiic Connect System, using the button is as simple as connecting a cable and loading up some pre-written code!
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US$10.78
The SparkFun Qwiic pHAT V2.0 for Raspberry Pi provides you with the quickest and easiest way to enter into SparkFun’s Qwiic ecosystem while still using that Raspberry Pi that you’ve come to know and love. The Qwiic pHAT connects the I2C bus (GND, 3.3V, SDA, and SCL) on your Raspberry Pi to an array of Qwiic connectors on the HAT.
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US$47.35

SEN-13261 OpenScale Weight and Temperature Sensor

This is a OpenScale from “SparkFun” is a simple-to-use, open source solution for measuring weight and temperature. It has the ability to read multiple types of load cells and offers a simple-to-use serial menu to configure calibration value, sample rate, time stamp and units of precision.

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US$1.99
The SparkFun Qwiic SHIM for Raspberry Pi is a small, easily removable breakout that easily adds a Qwiic connector to your Raspberry Pi. The SHIM design allows you to plug directly to the Pi's I2C bus with no soldering required and the thin PCB design allows for it to be sandwiched on your Pi GPIO with other HATs!
Delivery within 2-3 weeks
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US$19.95
The SparkFun Qwiic TMP117 breakout is a high precision temperature sensor equipped with an I2C interface. It outputs temperature readings with high precision of ±0.1°C across the temperature range of -20°C to +50°Cs with no calibration and a maximum range from -55°C to 150°C.
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US$2.29
This is a jumper adapter cable that comes pre-terminated with a female Qwiic JST connector on one end and a breadboard hookup pigtail on the other. This cable makes it easy to connect components with a Qwiic connector to a breadboard or an Arduino-based device’s pins.
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US$14.86
The SparkFun Qwiic Cable Kit includes 10 cables of various lengths and styles that will get your Qwiic boards connected together, to a development platform, or to a breadboard. Each Qwiic Cable's wires have been color coded to red, black, blue and yellow with 1mm JST termination.
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US$38.57
If you’re ready to step up your Arduino game from older 8-bit/16MHz microcontrollers, the SparkFun RedBoard Turbo is a formidable alternative. At its heart, the RedBoard Turbo uses the ATSAMD21G18, which is an ARM Cortex M0+, 32-bit microcontroller that can run at up to 48MHz. With an impressive 4MB of external flash memory and a UF2 (USB Flashing Format) bootloader, the RedBoard Turbo provides you with an economical and easy to use development platform if you're needing more power than the classic RedBoard.
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US$120.30
The Qwiic Pro kit provides you with a RedBoard Turbo, two sensors, two accessory boards, and all the cables you need to start utilizing Qwiic and I2C easily. This kit was designed to allow users to get started with Arduino without the need for soldering or breadboarding. Hooking up a handful of inputs and outputs to a RedBoard has never been so easy. Use the joystick, accelerometer, or proximity sensor, and one small display for outputting text, graphics, or even a microPong game!
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US$7.43
The SparkFun Fuse Breakout Kit comes with everything you need to assembly & use a glass capsule, inline fuse (ferrule type) for your project. The simple breakout design allows for a barrel jack and the option for a screw terminal to be used for (VIN) power input and a second screw terminal used for VOUT. Any 5mm x 20mm glass capsule fuse can be used with this kit depending on your project needs but we have been sure to include a 250VAC, 500mA one to get you started.
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US$2.79
The ATX power connector breakout board breaks out the standard 4-pin computer peripheral port when mated with an ATX connector for your 12V and 5V devices! Once you have chosen a power supply (whether it be an ATX power supply or the 12V/5V wall adapter), you're ready to give your project some life! This board will need additional parts including a 12V/5V power supply, an ATX breakout, and screw terminals to power your project directly or pump power into a breadboard using standard headers.
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US$29.03
The ATX power connector breaks out the standard 4-pin computer peripheral port for your 12V and 5V devices! Once you have chosen a power supply (whether it be an ATX power supply or the included 12V/5V wall adapter), you're ready to give your project some life! This kit has everything you need to solder together an ATX breakout and screw terminals for powering your project directly or pumping power into a breadboard.
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US$20.93
The gator:RTC is a supplemental data logging tool to be used in conjunction with the gator:log, part of SparkFun's gator:bit series of gator-clippable accessories designed for easy interface with the micro:bit or other microcontrollers. This tool allows a student to focus more on the experiment than watching a thermometer or stopwatch.
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US$20.25
The gator:log is the perfect data logging tool for your next experiment. With the automation of the data collection process, gone are the days of rushing around with a pen and composition notebook to simultaneously record data and your observations. Now, you only need to sit back and observe your experiment.
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US$11.15
The SparkFun gator:UV micro:bit Accessory Board is an ultraviolet sensing solution created to interface with the micro:bit as easily as possible. As part of SparkFun's gator:bit series of alligator-clippable accessories, it can be easily interfaced with the micro:bit or other microcontrollers via the SparkFun gator:bit!
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US$4.53
This panel mount USB-B (female) to micro-B (male) cable enables you to more easily enclose a project that contains a USB micro-B port. The cable is 6" in length and includes two 14mm M3 screws compatible with the cable's 3mm panel mount holes, spaced 28.5mm apart.
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US$3.86
This panel mount USB micro-B extension cable enables you to more easily enclose a project that contains a USB micro-B port. The cable is 6" in length and includes two 14mm M3 screws compatible with the cable's 3mm panel mount holes, spaced 16.5mm apart.
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US$2.10
These headers are made to work with the Teensy 3.2 and Teensy LC development boards. Each kit of headers makes your Teensy breadboard compatible and will allow for stacking a Teensy and Teensy-compatible shield board. This kit includes five headers (two 13-pin, one 7-pin, one 3-pin, and one 2x7 right-angle SMT), enough to connect your chosen Teensy in any configuration you need!
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US$6.42
Because different parts sometimes use different voltage levels to communicate, voltage level translators can be the key to making different parts play nice. The PCA9306 is a dual bidirectional I2C-bus and SMBus voltage-level translator that's operational on the low side from 1.2V to 3.3V and on the high side from 1.8V to 5.5V. Simply apply your low and high-side reference voltages to the VREF1 and VREF2 respectively, connect your I/O and drive the Enable pin high to open bidirectional voltage translation without the use of a direction pin!
Delivery within 2-3 weeks
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US$13.93
The SparkFun Load Cell Amplifier is a small breakout board for the HX711 IC that allows you to easily read load cells to measure weight. By connecting the amplifier to your microcontroller you will be able to read the changes in the resistance of the load cell, and with some calibration you’ll be able to get very accurate weight measurements. This can be handy for creating your own industrial scale, process control or simple presence detection.
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US$13.50
So much power and light from such a small package. This 5 pack of "Cool" white 3 Watt aluminum backed PCBs is sure to shed a lot of light on any project you add it to. These LEDs act as any other LED except these little guys require much more power while delivering a light as intense of a thousand suns going super nova (this is an exaggeration but you know what we mean)! Each LED in the pack sits upon an aluminum backed PCB to help with heat dissipation and emits a cool white light. Additionally, each LED requires a forward voltage of 3.2-3.8V at 750mA.
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US$13.50
So much power and light from such a small package. This 5 pack of "Warm" white 3 Watt aluminum backed PCBs is sure to shed a lot of light on any project you add it to. These LEDs act as any other LED except these little guys require much more power while delivering a light as intense of a thousand suns going super nova (this is an exaggeration but you know what we mean)! Each LED in the pack sits upon an aluminum backed PCB to help with heat dissipation and emits a warm white light. Additionally, each LED requires a forward voltage of 3.2-3.8V at 750mA.
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US$11.73
This is an easy-to-assemble pan/tilt bracket kit that utilizes servos to move on two axes fit for camera and helping-hand applications. This particular bracket kit is the same one we use in our SparkFun Raspberry Pi Zero W Camera Kit to create a remote camera system for your home or workplace. Everything is included to get this kit assembled, even the servos (just be sure the servo motors are centered during assembly). All you will need is a small screwdriver set and a pair of clippers.
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US$7.81
So much power and light from such a small package. This 3W per channel, Triple Output High Power RGB LED is sure to shed a lot of light on any project you add it to. This LED acts as any other LED except they require much more power while delivering a light as intense of a thousand suns going super nova (this is an exaggeration but you know what we mean)! Please be aware that with all three LEDs (9W total output), you will need additional heat sinking.
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US$6.85
The Molex GNSS Flex antenna is a great option for basic GNSS applications and will work with any of our GNSS boards equipped with a U.FL at a fraction of the cost of many of its big brothers. This antenna supports GPS, Galileo, BeiDou, and GLONASS in three different frequency bands (1561 +/-3MHz, 1575 +/-3MHz, 1602 +/-3MHz).
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US$38.28
The SparkFun GNSS Chip Antenna Evaluation Board makes it easy to test out various sized GPS antennas and geometries. Six different chip antennas have been populated on this board, each with a U.FL connector to attach your chip to the antenna! We've even v-scored the board so you can snap the six antenna's apart and just have the one you need. If you aren't picky about your antenna and/or each of the antennas work well for your applications, you will get six antennas to use in various project. Since these are GNSS antennas, they will work with GPS as well as GLONASS, Galileo, BeiDou, and other worldwide systems.
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US$67.50
The SparkFun ZOE-M8Q GPS Breakout is a high accuracy, miniaturized, GPS board that is perfect for applications that don't possess a lot of space. The on-board ZOE-M8Q is a 72-channel GNSS receiver, meaning it can receive signals from the GPS, GLONASS, BeiDou, and Galileo constellations. This increases precision and decreases lock time and thanks to the onboard rechargable battery you'll have backup power enabling the GPS to get a hot lock within seconds! Additionally, this u-blox receiver supports I2C (u-blox calls this Display Data Channel) which made it perfect for the Qwiic compatibility so we don't have to use up our precious UART ports. Utilizing our handy Qwiic system, no soldering is required to connect it to the rest of your system. However, we still have broken out 0.1"-spaced pins in case you prefer to use a breadboard.
Delivery within 2-3 weeks
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US$55.93
The SparkFun SAM-M8Q GPS Breakout is a high quality, GPS board with equally impressive configuration options. The SAM-M8Q is a 72-channel GNSS receiver, meaning it can receive signals from the GPS, GLONASS, Galileo, and BeiDou constellations. This increases precision and decreases lock time and thanks to the onboard rechargable battery, you'll have backup power enabling the GPS to get a hot lock within seconds! Additionally, this u-blox receiver supports I2C (u-blox calls this Display Data Channel) which made it perfect for the Qwiic compatibility so we don't have to use up our precious UART ports. Utilizing our handy Qwiic system, no soldering is required to connect it to the rest of your system. However, we still have broken out 0.1"-spaced pins in case you prefer to use a breadboard.
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US$18.15
The TB6612FNG Motor Driver can control up to two DC motors at a constant current of 1.2A (3.2A peak). Two input signals (IN1 and IN2) can be used to control the motor in one of four function modes: CW, CCW, short-brake and stop. The two motor outputs (A and B) can be separately controlled, and the speed of each motor is controlled via a PWM input signal with a frequency up to 100kHz. The STBY pin should be pulled high to take the motor out of standby mode.
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US$2.80
This is a foot-long white audio cable that has been terminated with two TRRS connectors at each end. TRRS connectors are the 3.5mm audio-style connectors that you see on some phones, MP3 players and development boards. TRRS stands for “Tip, Ring, Ring, Sleeve,” which reflects the fact that, unlike a standard stereo connector, this actually has three conductors and a ground. Some devices use the extra conductor for a microphone (as in hands-free headsets) or to carry a video signal (as in some MP3/MP4 players). If you’re hacking on something that has a 4-conductor audio jack, being able to plug straight in will keep your build clean and simple.
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US$58.92
Fingerprint scanners are awesome! Why use a key when you have one right at the tip of your finger? Unfortunately, they’re often unreliable or difficult to implement. Well not anymore! This great GT-521F32 fingerprint module from ADH-Tech communicates over TTL Serial so you can easily embed it into your next project. The module itself does all of the heavy lifting behind reading and identifying the fingerprints with an onboard optical sensor and 32-bit ARM Cortex M3 processor. This module is the economical version of the GT-521F52 and can store up to 200 different fingerprints. It is capable of 360° fingerprint recognition and download/upload templates using serial interface. Additionally, the GT-521Fxx series features a resolution of 450dpi, with a false acceptance rate of <0.001% and a false rejection rate of <0.1% while only needing <1.5 seconds to identify a unique fingerprint!
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US$15.32
This resistor kit comes with 25 each of 20 different resistor values (including 0Ω links!). All of these resistors are stapled into a tri-fold pack and clearly labeled. The back of the resistor kit even has a resistor color code look-up chart and a table of color codes for the included resistors!
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US$7.81
If you need to add user input without using a button, then a capacitive touch interface might be the answer. The AT42QT1011 SparkFun Capacitive Touch Breakout offers a single, momentary capacitive touch button with easy-to-use digital I/O pins. The AT42QT1011 is a dedicated, single-button capacitive sense chip. The chip handles monitoring a conductive area for touch. As long as a touch (e.g., from a finger) is detected, the AT42QT1011 keeps the output line high. Otherwise, the line is kept low. You just need to provide a power source (1.8V–5V) and ground for the AT42QT1011 to work. Additionally, a PAD pin is available if you would like to create your own external electrode.
Delivery within 2-3 weeks
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US$2.73
It’s tiny, it’s handy, and it can give your normal USB-equipped device a micro-B connector! With the USB to Micro-B Adapter you can make a flash drive connect to your tablet, connect a keyboard to your phone in order to text with ease, attach a Bluetooth® dongle to your RPi Zero, and more! Since this adapter is super small, it is very easy to transport anywhere you might need it — making it extremely convenient to have in a pinch. Installation of the USB to Micro-B Adapter is easy; simply slide it into a USB A connector, and you will instantly make that device micro-B capable!
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US$69.93
You may be the greatest living banana pianist, but how will you ever know if you don’t make yourself a banana piano? Good news! That project and countless others are easier than you think with Makey Makey. Using the Makey Makey you can make anything into a key just by connecting a few alligator clips. The Makey Makey Classic by JoyLabz is an invention kit that tricks your computer into thinking that almost anything is a keyboard. This allows you to hook up all kinds of fun things as an input. For example, play Mario with a Play-Doh keyboard or piano with fruit!
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US$21.81
The TB6612FNG Motor Driver can control up to two DC motors at a constant current of 1.2A (3.2A peak). Two input signals (IN1 and IN2) can be used to control the motor in one of four function modes: CW, CCW, short-brake and stop. The two motor outputs (A and B) can be separately controlled, and the speed of each motor is controlled via a PWM input signal with a frequency up to 100kHz. The STBY pin should be pulled high to take the motor out of standby mode. Due to popular demand, this version of the SparkFun Motor Driver includes pre-soldered male headers for ease of use. With the headers already soldered on, you can jump right in to using this little board without any assembly!
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US$5.46
This is 30 feet of conductive thread spun from stainless steel fiber and wound on a plastic bobbin. Use it to sew up all of your e-textile projects. This small bobbin is a great way to get into wearable electronics without the upfront cost of buying an entire spool of thread. 30 feet of thread is enough to get a simple design stitched onto your shirt, backpack or hat.
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US$15.33
The SparkFun gamer:bit is a fun-filled “carrier” board for the micro:bit that, when combined with the micro:bit, provides you with a fully functional game system. Designed in a similar form factor to the classic Nintendo NES controller, the gamer:bit is equipped with a four-direction “D-pad” on the left side of the board and two action buttons on the right side of the board. The two push buttons on the micro:bit in the center function as start and select. The gamer:bit connects to the micro:bit via an edge connector in the center of the board, making setup easy. This creates a handy way to swap out micro:bits for programming, while still providing reliable connections to all of the different pins on the micro:bit. We have also included several poke home connectors on the back of the board that correspond to each button on the gamer:bit, allowing you to use external parts to control your game!
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US$2.73
This simple 24AWG wire is terminated with a male JST connector at one end and a male JST-SM connector at the other. Each wire is a foot long and is capable of supporting a high voltage of 300VDC. These make for great connectors with WS2812 light projects! We use these cables almost exclusively on our Spectacle Light Board (DEV-14052) to hook up addressable LED strips (COM-12025), but that doesn’t mean you can’t find a different use for them! Dimensions: 1ft (0.3m) length.
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US$2.73
These simple 24AWG wires are terminated with a female insulated spade connector at one end and a braided wire lead at the other. Each wire is 3 feet long and is capable of supporting a high voltage of 300VDC. Each order comes in a pack of two! We use these cables almost exclusively on our Spectacle Button Board (DEV-14044), but that doesn’t mean you can’t find a different use for them! Dimensions: 3ft (0.9m) length.
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US$18.15
The Spectacle Light Board allows you to add some fairly complex lighting effects to your Spectacle projects in a streamlined manner. Each has connections for you to add addressable LEDs as well as an external power connector. Designed to make it easy to add relatively complex lighting effects to your Spectacle projects, the Spectacle Light Board integrates with the rest of the Spectacle ecosystem to allow you to control lighting effects with ease and comfort. The Light Board is equipped with two 3.5mm TRRS jacks for Spectacle control signals from a Director Board (DEV-13912). The one labeled “In” should be plugged into a board that is closer to the Director Board than the Light Board is, or into the Director Board itself. Make sure to pay attention to the directionality of the jacks, as they will dictate how your Spectacle modules speak with one another and with the Director Board. As with every other Spectacle module, you will need the Director Board to operate any Spectacle project.
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US$17.23
The Spectacle Button Board allows you to add input from buttons, switches or other contact-type sensing devices to your Spectacle projects. This is the largest board in the Spectacle line due to its total of nine signal inputs, allowing for a large number of connections to a single module. Designed to bring simple signals from the world into your Spectacle projects, the Button Board provides input for any of your Spectacle projects! The Button Board is equipped with two 3.5mm TRRS jacks for Spectacle control signals from a Director Board (DEV-13912). The one labeled “In” should be plugged into a board that is closer to the Director Board than the Button Board is, or into the Director Board itself. Make sure to pay attention to the directionality of the jacks, as they will dictate how your Spectacle modules speak with one another and with the Director Board. As with every other Spectacle module, you will need the Director Board to operate any Spectacle project.
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US$18.14
The Spectacle Audio Board allows you to add sound from a microSD card to your Spectacle projects. Each board accepts a microSD card with sounds in .ogg format, and has a 1/8" (3.5mm) audio jack line-level output ready to be amplified. It is important to know that the files used by the Spectacle Audio Board must be in OGG Vorbis format. This free codec has a higher compression ratio than MP3 and, more importantly, can be used without paying a licensing fee to any third-party organization. We use the free, open source program Audacity to convert from whatever the file’s current format is to OGG Vorbis. The Audio Board is equipped with three 3.5mm TRRS jacks: two for Spectacle control signals from a Director Board (DEV-13912) and one for an amplified speaker. The one labeled “In” should be plugged into a board that is closer to the Director Board than the Audio Board is, or into the Director Board itself. Make sure to pay attention to the directionality of the jacks, as they will dictate how your Spectacle modules speak with one another and with the Director Board. As with every other Spectacle module, you will need the Director Board to operate any Spectacle project.
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US$25.41
The Spectacle Inertia Board makes it easy to sense motion or orientation with a Spectacle project. The Spectacle Inertia Board is designed to allow your Spectacle to detect whether it is moving or stationary, or whether it is under acceleration. At the heart of each Inertia Board is the trustworthy ADXL345 triple-axis MEMS accelerometer. The ADXL345 is a perfect fit for your Spectacle project when it comes to all things Inertia! The Inertia Board is equipped with two 3.5mm TRRS jacks for Spectacle control signals from a Director Board (DEV-13912). The one labeled “In” should be plugged into a board that is closer to the Director Board than the Inertia Board is, or into the Director Board itself. Make sure to pay attention to the directionality of the jacks, as they will dictate how your Spectacle modules speak with one another and with the Director Board. As with every other Spectacle module, you will need the Director Board to operate any Spectacle project.
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US$34.93
Each Director Board features two 1/8" (3.5mm) jacks for Spectacle control signals. Plugging one TRRS cable into the headphone jack on your programming device and the other end into the “Program” jack on the Director Board will send commands into the reliable SAMD21 microcontroller at the board’s core. All you need to do then is plug another TRRS cable into the “Direct” jack on the Director Board and the other end of it into the “In” jack on another Spectacle board, and you are set! Make sure to pay attention to the directionality of the jacks, as they will dictate how your other Spectacle modules speak with the Director Board.
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US$34.93
The ZX Distance and Gesture Sensor is a touchless sensor that is capable of looking for simple gestures. Developed in conjunction with XYZ Interactive, the sensor uses their GestureSense® technology to recognize the distance of an object away from the sensor up to about 12 inches (30cm, referred to as the “Z” axis) and the location of the object from side to side across the sensor in about a 6-inch (15cm) span, referred to as the “X” axis. You will be able to use I2C or UART to communicate with the ZX Sensor via a microcontroller or computer.
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US$2.31
These headers are made to work with the SparkFun ESP32 Thing and ESP32 Power Control Shield boards. Each set of headers makes your ESP32 Thing easily stackable with the Power Control Shield or other applications. This set includes two 1x20 headers, enough to connect your ESP32 to anything you want! Includes: 2x 20-pin Stackable Header.
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US$50.33
The SparkFun ESP32 Thing Power Control Shield enables the ESP32 Thing to switch up to 5A of a DC load, providing a wide variety of options to control your next project! With a default voltage range of 5–28VDC, power can be connected to this shield in one of two ways. The first is the barrel connector, but with a maximum current rating of 2.5A (designed for light loads). The second option is on the 3-pin screw terminal, which has connections for VCC, ground and a 5V output. The supply voltage is regulated down to 5V to power the ESP32 Thing, as well as a fan to keep the board cool under heavy loads.
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US$1.25
These stackable headers are made to work with the Particle Photon and Photon ProtoShield boards. Each header adds a great deal of connectivity to your next Photon project. Each order includes one 1x12 stackable header with pins spaced at 0.1". If you don’t have a Particle Photon, that’s fine! These headers will work in any other situation when you need a 12-pin header solution!
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US$1.25
These standard female headers are made to work with the Particle Photon and Photon ProtoShield boards. Each header adds a great deal of connectivity to your next Photon project. Each order includes one 1x12 female header with pins that are spaced by 0.1". If you don’t have a Particle Photon, that’s fine! These headers will work in any other situation when you need a 12-pin header solution!
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US$2.73
RFID is useful for sensing and identifying tagged people and objects for access control, automation and a whole range of different applications. This basic RFID tag works in the 125kHz RF range and comes with a unique 40-bit ID. It is not reprogrammable. This blank, smooth, mildly flexible RFID tag is ready for your logo (or hand-drawn scribble). Dimensions: 2.13 x 3.35 x 0.03" (54 x 85.5 x 0.8mm).
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US$2.12
This is a unique two-cell AA battery holder built specifically for the BBC micro:bit. The 6" (~150mm) cable has been terminated with a JST-PH connector. The connector mates the JST socket on the micro:bit perfectly, allowing you to easily make your project battery powered.
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US$9.89
The SparkFun micro:bit Breakout is a board that connects to the BBC micro:bit and expands the capabilities of the development platform by providing access to more pins and allowing for connections to the I2C and SPI buses.
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US$139.93
The Intel® Edison is an ultra-small computing platform that will change the way you look at embedded electronics. Each Edison packs a huge amount of tech goodies into a tiny package while still providing the same robust strength of your go-to single-board computer. The Edison is powered by the Intel®Atom™ SoC dual-core CPU and includes an integrated WiFi, Bluetooth LE and 70-pin connector to attach a veritable slew of shield-like “Blocks,” which can be stacked on top of one another. It’s no wonder how this little guy is lowering the barrier of entry on the world of electronics! This Edison Base Kit includes all the basic ingredients you need to get started with Intel’s incredibly tiny computer platform. With this pack, you will be able to snap essential parts to your Edison that provide basic functionality and turn it into a modular Linux computer.
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