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This is the SparkFun Vernier Interface Shield, a simple add-on to give your Arduino the capability to interface with Vernier …
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This SparkFun Real Time Clock (RTC) Module is a Qwiic-enabled breakout board for the RV-1805 chipset running at only about 22…
The SparkFun Qwiic Dual Solid State Relay is a power delivery board that allows users to switch two AC loads from a low power…
The Arduino Funnel I/O (Fio) is a board designed by Shigeru Kobayashi, based on the original design from [LilyPad](http://www…
This is a pretty straight-forward HAT for bringing simple cluster computing to the Raspberry Pi A+ and B+ lines.
This shield provides an easy way to SparkFun's Qwiic ecosystem with your Teensy 4.0, 3.2, or LC board footprint.
The Argon40 Fan HAT for the Raspberry Pi Model B boards is a great way to cool your board during more intensive applications.
The SparkFun gamer:bit is a fun-filled "carrier" board for the micro:bit that, when combined with the micro:bit, provides you…
The SparkFun Photon Battery Shield provides you with an easy way to power your Photon module with a Lithium Polymer (LiPo) ba…
The gator:RTC is a supplemental data logging tool with a RV-3028 real time clock (RTC) module from Micro Crystal, using a con…
This is a small prototyping shield for the Arduino Pro Mini. If your project requires just a little bit more space for your e…
The SparkFun Qwiic Shield for Photon is an easy-to-assemble board that provides a simple way to incorporate the Qwiic System …
The Joystick Shield sits on top of your Arduino and turns it into a simple controller. Five momentary push buttons (4+ joysti…
This board allows you to assembly an inline fuse for your project. Use with a barrel jack and/or 5mm pitch screw terminals.
The Spectacle Director Board controls all the actions in a Spectacle project. Though the Director Board doesn't do too much o…
This is the MyoWare Proto Shield, a simple proto-board for your MyoWare Muscle Sensor. With this shield you will be able to u…
This accessory for the Love to Code Chibitronics line is an OLED that has been designed to help you understand what’s going…
The SparkFun ESP32 Thing Motion Shield is a versatile, motion-sensing addition to our ESP32 Thing.
This board is an evaluation platform for the SM130 RFID module. It includes an XBee header, PCB trace antenna, and has the la…
You can't have any development board without some sort of prototyping area, the SparkFun Photon ProtoShield takes care of thi…
The SparkFun gator:bit is an all-in-one “carrier” board for your micro:bit that provides you with a fully functional deve…