Here we are making an electronic doorbell circuit that makes a dual-tone sound. So this thing is designed using the well-known IC 555. That IC 555 is something we see […]
How to Make a Simple Motorcycle Security Alarm with Tilt Sensor
Here in this article, we are talking about one simple basic kind of motorcycle anti-theft alarm circuit. We are using one tilt switch and one TTP223 touch switch in it, […]
Make this Simple Solar Pocket LED Light Circuit
Here we explain a really cheap and super simple solar pocket LED light circuit. This is not for fancy people, this is for poor folks, tribal people, village kids, who […]
Simple Solar-powered LED Driver with Charger Circuit
In this post we will see how we can make a very simple solar-powered LED system which also has a battery charging feature. This circuit will help us light up […]
Simple LED Chaser Circuit using IC 4017 and IC 555
Elegant and intriguing light displays may be produced with common ICs like the IC 4017 and IC 555, as seen below, even if more intricate lighting may need the use […]
Make these Simple Colpitts Oscillator Circuits
Here we’ are going to build one of those popular LC-based oscillators, the Colpitts oscillator. What’s Oscillators? Electronic oscillators are all over the place, showing up in most of the […]