SparkFun

We carry several data logging products which have microSD sockets on them: OpenLog Artemis and the Qwiic OpenLog to name but two. They're great for...

Ultra. Low. Power. Arguably the best three words in the IoT world. SparkFun has teamed up with ARM and Dialog to provide you with this Qwiic WiFi S...

The SparkFun Qwiic Shield for Teensy provides you with a quick and easy way to enter into SparkFun's Qwiic ecosystem with your Teensy boards. This ...

The SparkFun ESP32 Thing Plus DMX to LED Shield is the perfect way to send and receive DMX data. Whether it's coming in via the onboard XLR-3 jack ...

The Qwiic Quad Relay is a product designed for switching not one but four high powered devices from your Arduino or other low powered microcontr...

The AST-CAN485 Dev Board brings CAN (Control Area Network) and RS485 to a small, Pro Mini form factor with the ability to interface to 24V input an...

The SparkFun AST-CAN485 I/O Shield allows you to use the AST-CAN485 Dev Board with 24VDC Inputs and Outputs, a popular voltage level for industrial...

The SparkFun ESP32 Thing Motion Shield is a versatile, motion-sensing addition to our ESP32 Thing. With the Motion Shield’s onboard LSM9DS1 IM...

The Intel® Edison is an ultra small computing platform that will change the way you look at embedded electronics. Each Edison is packed with a huge...

Developed by Dave Vondle and IDEO Labs, this board is essentially the same as our Power Driver Shield, but the through-hole parts have been switche...

The SparkFun Mini GPS Shield equips your Arduino Mini with access to a GPS module, µSD memory card socket and all of the other peripherals you’l...

Riding on the waves of the very popular Arduino USB board is this small prototyping shield. Originally spawned with collaboration between the folks...

The SparkFun Photon Wearable Shield makes it easy to add the WiFi-enabled Photon to any wearables project. Each pin on the Photon is broken out int...

The SparkFun GPS Logger Shield equips your Arduino with access to a GPS module, µSD memory card socket, and all of the other peripherals you’ll ...

The SparkFun AutoDriver board is based on the STMicro L6470 dSPIN stepper motor driver. This powerful chip allows you to control a stepper motor wi...

This is the SparkFun MiniGen Signal Generator, a small shield for the Arduino Pro Mini that is capable of generating sine, square, or triangle wave...

The SparkFun Photon Weather Shield is an easy to use add-on board that grants you access to barometric pressure, relative humidity, and temperature...

This is the SparkFun Photon IMU Shield, a versatile motion-sensing add-on board for your Photon device. Each IMU shield is equipped with an on-boar...

The SparkFun XBee Explorer Serial is a simple to use, RS232 to serial base unit for the XBee line. This unit works with all XBee modules including ...

We love 7-segment displays and we know you do too, so we have made the easiest (arguably) to use medium for you to get up and running and use! This...

Is there anything an Arduino can’t do? Well, for one, most of them can’t be powered directly from a 3.7V LiPo battery; much less charge and monitor...

The SparkFun Proto Pedal is an easy-to-assemble kit that makes building guitar effect pedals easier. Let’s face it, most guitar pedals start wit...

We’ve heard you, and made a number of improvements to our EL Shield. The new version adds zero-crossing optoisolated triacs for noise-free opera...