Geeky Gadgets

DIY Arduino Laser Sky Effect Generator (video)

Makers, Arduino and electronics enthusiasts that have wanted to create a laser sky effect generator, may be interested in this new DIY tutorial which is being published by YouTuber “Normal Universe” ...
EDN

Creating an Interleaved PWM Generator With an Arduino

When multiple PWM converters are connected in series (or in parallel) in a power electronics circuit, it is appropriate to run all converters at the same frequency but with certain phase shift among ...
Geeky Gadgets

DIY Arduino Portable Function Generator Project

Anyone searching for a function generator may be interested in a new DIY Arduino project which details how you can make your very own. “A function generator is a very useful tool, especially when we ...
Electronics Weekly

A quick strong DIY output buffer for an Arduino (or other) pulse generator?

I am not sure why pulse generator buffers are so fascinating at the moment. It could be that the workshop’s only crystal-backed generator that can run from 0% to 100% duty cycle is still broken, or it ...
Electronics Weekly

Arduino serves as random name generator display

I like this project - a random name generator display. Okay it's conceptually simple and has probably been done a few times before, but it has wide application... In this lockdown learning age, the ...