The SparkFun Tinker Kit is your starter tool kit for beginning with embedded electronics, robotics and citizen science using the SparkFun RedBoard Qwiic without breaking the bank. This guide contains all the information you will need to explore the 11 circuits of the Tinker Kit.

This tutorial will guide you through using the SparkFun MOSFET Power Switch and Buck Regulator (Low-Side) with your Arduino projects.

Looking to add some motion detection to a project you are working on? The SparkFun PIR Breakout - 170uA (EKMC4607112K) and SparkFun PIR Breakout - 1uA (EKMB1107112) might be just the thing!

Create a motorized 3D printed gear bracelet, perfect for any steampunk ensemble.

We've brought the power and precision of the STM32 Processor to the MicroMod ecosystem! Please welcome the MicroMod STM32 Processor Board! Let's dive in!

The new SparkFun STM32 Thing Plus has high-performance Arm® Cortex®-M4 32-bit RISC core, a full set of DSP instructions, memory protection unit (MPU), high-speed embedded memories, up to 4 Kbytes of backup SRAM, and an extensive range of enhanced I/Os and peripherals and more in the popular, Feather-compatible Thing Plus form factor.

Learn how to set up a Raspberry Pi to control a door lock using facial recognition with OpenCV.

Learn how to use an Arduino Uno and an HCSR04 ultrasonic sensor to create a contactless hand sanitizer dispenser.

We will cover some basics of controlling servos with code using the Arduino IDE and Python, and provide an example that requires no programming at all.