Potentiometers are adjustable components that control voltage in electronic circuits. This video explains how they work and why they are used in volume knobs, sensors, and many everyday devices. A ...

Flash Bee is an easy-to-make DIY handheld lightning detector based on an ESP32-C3 board, a round display, and AMS AS3935 ...

When you think about highly-precise actuators, stepper motors probably aren’t the first device that comes to mind. However, as [Diffraction Limited]’s sub-micron capable micro-manipulator shows, they ...

Learn how to install and use PlatformIO here. Open the folder in PlatformIO, compile, and upload the program to an Arduino or ESP32. Also, the main.cpp file could be copied into a blank Arduino ...

In this lesson, we'll refresh our memories about potentiometers, learn a bit about multimeters, and then introduce the concept of analog input and hook-up potentiometers as voltage dividers to Arduino ...