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5753-ADA Adafruit PC Joystick to seesaw I2C Adapter - STEMMA QT / Qwiic
US$9.05
This board has a 15 pin D-Sub socket port, that you can plug any classic PC joystick into. Onboard is a ATtiny816 helper chip that acts as a I2C peripheral using our 'seesaw' library. Two STEMMA QT ports mean you can plug this board in using a 4-pin JST SH cable to any microcontroller or microcomputer with I2C support and read the joystick X & Y plus the two buttons, even if your main chip doesn't have analog inputs. There's even a 5V power generator on-board since joysticks are expecting that voltage.
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5786-ADA Adafruit Metro RP2040
US$22.70
The RP2040 is a powerful chip, which has the clock speed of our M4 (SAMD51), and two cores that are equivalent to our M0 (SAMD21). Since it is an M0 chip, it does not have a floating point unit or DSP hardware support - so if you're doing something with heavy floating-point math, it will be done in software and thus not as fast as an M4. For many other computational tasks, you'll get close-to-M4 speeds!
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4470-ADA Adafruit MCP4728 Quad DAC with EEPROM - STEMMA QT / Qwiic
US$11.78
The MCP4728 lets you chose between two sources for your reference voltage: the input voltage that you use to power it on the VCC pin, or an internal 2.048V reference voltage. If you use the internal reference voltage (Vref in DAC speak) you can choose between 1X or 2X gain for the output, allowing your voltages to range from 0V to 2.048 or 0V to 4.096V as your application requires.
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4900-ADA Adafruit QT Py RP2040
US$15.42
The star of the QT Py is our favorite connector - the STEMMA QT, a chainable I2C port that can be used with any of our STEMMA QT sensors and accessories. Having this connector means you don't need to do any soldering to get started. What can you pop into the QT port? How about OLEDs! Inertial Measurment Units! Sensors a-plenty. All plug-and-play thanks to the innovative chainable design: SparkFun Qwiic-compatible STEMMA QT connectors for the I2C bus so you don't even need to solder. Just plug in a compatible cable and attach it to your MCU of choice, and you’re ready to load up some software and measure some light.
Delivery within 2-3 weeks
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BB-RCA-M-SP RCA Male Jack to Terminal Block Spring-Loaded
US$1.77
RCA Male Jack to spring-load Terminal Block for video and audio applications.
Delivery within 2-3 weeks
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4055-ADA Snap-In Panel Mount Cable - USB A Extension Cable
US$8.87
This panel mount cable will allow you to enclose a device that has a USB A port. Perfect for placing your project in a secure box. Both ends have standard USB A, an extension cord if you will.
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4259-ADA USB C Jack to USB A Jack Round Panel Mount Adapter
US$9.96
If you need to add a panel-mount connection for USB C, but don't have the time or tools to cut a custom oval or square hole, this Round Panel Mount Plug is the easiest and fastest way to panel-ify your project.
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SENS-AM2302 Temperature-Humidity Capacitance DHT22 Sensor
US$12.69
SENS-AM2302 Temperature-Humidity Capacitance DHT22 Sensor .
It uses a capacitive humidity sensor and a thermistor to measure the surrounding air, and sends out a digital signal on the data pin.
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SEN0539-EN Gravity: Offline Language Learning Voice Recognition Sensor for Arduino / Raspberry Pi / Python / ESP32 - I2C & UART
US$27.07
This Gravity: Offline Voice Recognition Sensor is built around an offline voice recognition chip, which can be directly used without an internet connection. It comes with 121 built-in fixed command words and supports the addition of 17 custom command words. Any sound could be trained as a command, such as whistling, snapping, or even cat meows, which brings great flexibility to interactive audio projects.
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ARD-MAX7219-GN, Small Green 1.2" 8x8 LED Matrix with MAX7219 Module
US$5.41
Small Green 1.2" 8x8 LED Matrix with MAX7219 Module The MAX7219 is compact, serial input/output common-cathode display drivers that interface...
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3857-ADA Adafruit Feather M4 Express - Featuring ATSAMD51 - ATSAMD51 Cortex M4
US$36.35
This feather is powered by our new favorite chip, the ATSAMD51J19 - with its 120MHz Cortex M4 with floating point support and 512KB Flash and 192KB RAM. Your code will zig and zag and zoom, and with a bunch of extra peripherals for support, this will for sure be your favorite new chipset.
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5637-ADA Adafruit QT 5V to 3V Level Shifter Breakout - STEMMA QT / Qwiic
US$5.14
The STEMMA QT connectors on either side are compatible with the I2C connectors. This allows you to make solderless connections between your development board and the QT Shifter or to chain it with a wide range of other sensors and accessories using a compatible cable.
Delivery within 2-3 weeks
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4210-ADA STEMMA QT / Qwiic JST SH 4-pin Cable - 100mm Long
US$2.23
This 4-wire cable is a little over 100mm / 4" long and fitted with JST-SH female 4-pin connectors on both ends. Compared with the chunkier JST-PH these are 1mm pitch instead of 2mm, but still have a nice latching feel, while being easy to insert and remove.
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5046-ADA Adafruit BME688 - Temperature, Humidity, Pressure and Gas Sensor - STEMMA QT
US$31.62
The long-awaited BME688 from Bosch gives you all the environmental sensing you want in one small package. This little sensor contains temperature, humidity, barometric pressure, and VOC gas sensing capabilities. All over SPI or I2C at a great price! The BME688 is a 'drop in' replacement for the BME680 - it adds a method of programming the gas-sensor heater for controlled odor-analysis but is otherwise the same hardware.
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5300-ADA Adafruit ESP32-S2 TFT Feather - 4MB Flash, 2MB PSRAM, STEMMA QT
US$38.90
This feather comes with native USB and 4 MB flash + 2 MB of PSRAM, so it is perfect for use with CircuitPython or Arduino with low-cost WiFi. Native USB means it can act like a keyboard or a disk drive. WiFi means its awesome for IoT projects. And Feather means it works with the large community of Feather Wings for expandability.
Delivery within 2-3 weeks
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