1 28BYJ-48 Stepper motor and ULN2003 motor driver (here) 2 momentary push buttons (any kind will do, but you'll have to modify the file for anything other than what I used) Omron D2F limit switch ...

It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for analog circuits, but can fall short with programmable logic. Tools like ...

Sketches in this repository use version 3.3.7 or better of the ESP32 Arduino core. A release and tag were created to easily recover the original 2024-10-14 release with fewer sketches that used ...

The Maker’s Pet Robotics Kit is a DIY learning kit designed for robotics enthusiasts, students, and hobbyists who want to explore autonomous navigation and mapping. At its core, the ESP32 works with ...

Bojan Jurca’s open-source Arduino sketch "Esp32_oscilloscope," transforms any ESP32 board to function as a web-based oscilloscope accessible over WiFi. While the Scoppy project demonstrated the ...

Why buy one when you can build it cheaper?

This guide helps you set up an ESP32 control power and Alexa in a smart home system. It is a comprehensive tutorial that explains all the parts needed to make it and provides an outline of the coding.

We previously noted the ESP32 Arduino Core 3.0.0 Alpha release added support for ESP32-C6 and ESP32-H2 among other changes. The good news is that Arduino ESP32 Core 3.0.0 is now considered stable, and ...