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 ...

The remote variable resistor functions as a voltage-controlled resistor whose resistance changes based on an applied voltage.

In this comprehensive TMC2209 Arduino tutorial, we'll walk through a complete example of how to interface a Bigtree Tech TMC2209 stepper motor driver with Arduino UNO for precise directional rotation ...

Given the performance decay of high-power light-emitting diode (LED) chips over time and package condition changes, having a reliable output light for sensitive applications is a point of concern. In ...

Abstract: Although virtually every overhead HVdc line is based on line commutated converter (LCC) technology, hardly any work has been reported on modeling and analysis of the impact of inertia and ...

Here is the circuit of a compact yet inexpensive automatic anchor light integrated with an ambient light sensor that turns it on and off automatically.

The Online 4 Band Resistor Color Code Calculator helps users quickly determine resistor values from color codes, making electronics projects easier. With this tool, you can avoid mistakes and enhance ...

Explanations, diagrams, and examples of interfacing in C in different ways Interfaces allow code referencing the interface to work regardless of the implementation so long as the different ...

Learn about and revise electrical circuits, charge, current, power and resistance with GCSE Bitesize Physics.

Browse 500+ Arduino projects with downloadable code and circuit diagrams. Complete tutorials for beginners and advanced makers.