I build robots that move, blink, and sometimes even creep you out. From animatronics to 3D printing experiments, I fuse ...

A quadrature encoder provides a way to let hardware read movement (and direction) of a shaft, and they can be simple, ...

At last, some 'spare' time this weekend, and I learned two things about SCR dc motor control: Permanent magnet dc motors need ...

There are 60 unique lighting patterns 🎉, ranging from simple blinks to complex effects ... The setRelays() function allows dynamic control over multiple relays by setting their ON/OFF states based on ...

It allows a device to "hear" and determine the direction of a sound… November 23, 2024 Build a Simple Arduino RC Boat that can be Controlled Wirelessly using 433 MHz RF Modules In this project, we ...

Every Nerdforge project makes me miss my engineering days and this could be the one to make me start all over again.

The HeartBeat library offers a simple heart beat by sending pulses to a digital pin ... Besides a LED other devices can be triggered by the heart beat, think of a buzzer, relay, stepper motor or a ...

If your daily driver was born without a tach, fear not – a simple Arduino tachometer is well within your reach. The tach-less vehicle in question is [deepsyx]’s Opel Astra, which from the ...