With (almost) endless combination of color and brightness, the addressable RGB LED strip is now one of the most commonly used on Arduino lighting projects. The main reason for that is the option to control not just the color and…
Read more
Random number generators are fun circuits that has applications in games, lottery and so on. While most of the number generators are based on MCU, I thought to build it only using a 555 timer and IC 4026 along with…
Read more
Metal detectors are fun to play with and I had always been fascinated to unearth things using that. Following that I have decided to design my own metal detector which offers better performance with some minimal components I could buy…
Read more
LED’s we can never get enough out of this thing. I am always fond of building projects and playing with LED’s because of their vibrant colors and unending possibilities. I got the idea of writing a tutorial on interfacing RGB…
Read more
Electromagnet + Glove – a glove fixed with an Electromagnet. This project “Electromagnetic glove” typically uses the principle we all would have came across in our 7th grade. This project will be fun wearable to play with and will fit…
Read more
Hi guys, today we are going to be presenting a variation of a vacuum tube and it’s applications. This is the EM80 (or alternatively EM84) magic eye vacuum tube. Historically it found use in early radio receivers, where frequency stability…
Read more
Electronics is not always meant for functionality and making something amazing stuffs. Sometimes it can be used to create something beautiful and elegant. This LED head crown or wreath is something i built out using 10 LED’s and a 9V…
Read more