How often have you pulled out old MCU-based project that still works fine, but you have no idea where the original source ...

Pretty much every project I've done just lately has required me to test out some servos and experiment with their positions before they go into the assembly. I usually make a quick servo tester on a ...

Abstract: Fire accidents occur due to natural causes like forest fires, human mistakes, and poor fire safety in places such as malls, industries, and public transport. Because of these fire accidents, ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

With the latest version of the library (3.0.9), starting in Arduino Framework 3.3.2, if you attach two servos, and adjust timer width on both servos after attaching, you will crash the ESP-32. Here is ...

Abstract: The renewable-energy sector is fast gaining ground as a new growth area for numerous countries with the vast potential it presents environmentally and economically. Solar energy plays an ...

gabby_bot_cam/gabby_bot_cam.ino: Main Arduino sketch with video streaming and servo control gabby_bot_cam/camera_pins.h: GPIO pin definitions for various ESP32-CAM models ...

An illustration of a magnifying glass. An illustration of a magnifying glass.