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.

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.

In this tutorial, we will revisit some concepts about using LEDs and make some fun effects using the RedBoard Qwiic to control the individual LEDs.

In this guide, we will walk through the process of setting up MicroPython on the ESP32 Thing and writing some example programs.

Python is a wonderful high-level programming language that lets us quickly capture data, perform calculations, and even make simple drawings, such as graphs.

The AVR-based serial enabled LCD (a.k.a. SerLCD) is a simple and cost effective solution for adding Liquid Crystal Displays (LCDs) into your project.

In this tutorial, we'll show you how to host a webpage on the ESP32 Thing that will allow you to set times for a power relay to be turned on or off.

Perhaps you remember an “As Seen on TV” product known as “The Clapper” in the 1980s and 1990s. We’re going to make our own version of this, but instead of controlling any appliance, we will operate a lamp chain using a servo.

We’re going to make our own endless runner game using an Arduino, button and character LCD.