Sparkfun

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US$35.26

The SparkFun AS7343 Qwiic Spectral Sensor enables users to measure light in both the visible spectrum (VIS) and near-infrared (NIR) ranges, all on a single IC in a compact package.

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US$108.97
The SparkFun NEO-M9N GPS Breakout is a high-quality GPS board with equally impressive configuration options including SMA. The NEO-M9N module is a 92-channel u-blox M9 engine GNSS receiver, meaning it can receive signals from the GPS, GLONASS, Galileo, and BeiDou constellations with ~1.5-meter accuracy.
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US$218.71

The MyoWare® 2 Muscle Sensor Development Kit is an Arduino-compatible, all-in-one electromyography (EMG) sensor kit that provides you with all the boards from the MyoWare 2 ecosystem to test out different configurations for your application.

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US$118.07

The MyoWare® 2 Muscle Sensor Basic Kit is an Arduino-compatible, all-in-one electromyography (EMG) sensor kit that provides you with the bare minimum from the MyoWare 2 ecosystem to get started measuring and visualizing muscle activity.

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US$181.77
The MyoWare® 2 Muscle Sensor Wireless Kit is an Arduino-compatible, all-in-one electromyography (EMG) sensor kit that provides everything you need from the MyoWare 2 ecosystem to test out wireless configurations for your application, and is designed to receive readings from the MyoWare 2 Muscle Sensor and wirelessly transmit sensor data with the included ESP32-WROOM.
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US$136.27
The SparkFun Inventor's Kit (SIK) is a great way to get started with programming and hardware interaction with the Arduino programming language. The SIK...
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US$68.20
Advancer Technologies' MyoWare 2 Muscle Sensor is an Arduino-compatible, all-in-one EMG sensor module featuring a compact design and upgraded, reliable...
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US$94.25
SEN-26554, SparkFun Air Quality PM1/PM2.5/PM10 Sensor - BMV080 (Qwiic) Measure air quality with unprecedented precision and size using the SparkFun...
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US$47.85
WRL-25134 – SparkFun Thing Plus - RP2350 The SparkFun Thing Plus - RP2350 is a dynamic and powerful wireless development platform in the Thing Plus...
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US$13.42
PRT-27081, SparkFun Soft Power Switch - USB-C The SparkFun Soft Power Switch is a passive, hard on/off switch with software feedback and control. In...
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US$12.69
PRT-26851, SparkFun Qwiic Directional Pad The SparkFun Qwiic Directional Pad adds a 5-way directional pad to your I 2 C bus! When connected to a...
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US$9.50
COM-27925, SparkFun Ideal Diode Breakout Keep your project powered up during power supply hot swaps with the SparkFun Ideal Diode Breakout. This...
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US$4.14
BOB-28467, SparkFun HSTX PTH Breakout The SparkFun HSTX PTH Breakout is a simple board designed to work with the HSTX connector on the RP2350 IoT...
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US$8.20
BOB-28468, SparkFun HSTX to DVI Breakout The SparkFun HSTX to DVI Breakout takes the 22-pin interface found on the HSTX connector on the RP2350 IoT...
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US$14.83
PRT-28203, SparkFun Qwiic 5V Boost - AP3012K The SparkFun Qwiic 5V Boost simplifies interfacing 5V I2C devices with the 3.3V Qwiic ecosystem. It...
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US$23.12
DEV-28021, SparkFun Serial MP3 Player Shield - MY1690X-16S (Qwiic) With the SparkFun Serial MP3 Player Shield, turn any Arduino into a standalone...
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US$21.67
BOB-28038, SparkFun Audio Player Breakout - MY1690X-16S Effortlessly add audio to your projects with the compact SparkFun Audio Player Breakout, a...
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US$18.96
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$19.72
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.
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US$26.52
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$32.32
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$3.65
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$28.26
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$7.46
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$14.89
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$18.85
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.
Delivery within 2-3 weeks
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US$26.39
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.
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US$28.82
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$198.70
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.
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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$13.53

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

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US$12.59
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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