Introduction Hey everyone in this tutorial. I’ll show you how you can make this custom PCB badge. Which has few leds and some electronics for some fun! So without any…
Introduction In this tutorial you will learn how to make simple home automation system using blynk environment and NodeMCU (ESP8266). So without any further a do lets get started! https://youtu.be/axx7XxTYcsM…
Introduction If we have a power supply which has not been in use for some reason, we don't need to throw it. We can convert it into a bench power…
Introduction Bartolomeo Cristofori, around the year 1700, invented a string instrument which we call as Piano. In piano, we strike the strings, which are coated by wooden hammers that are coated…
Introduction, I needed a way to sense vibration for one of my upcoming project. It can be easily done by a Spring vibration sensor but instead of spending Few $$…