In this post we are talking about how we can charge and use all those bad defective discarded batteries. For this we are using a very different and innovative charging […]
Make this 12V DC to 220V AC Converter Circuit using IC 555
In this article we are basically learning one very easy and straight method how we can get or make 220V AC from just a small 12V DC battery or power […]
Convert any SMPS Adapter into a Solar Charger
In this post we will see how we can take an SMPS and then turn that into a solar charger circuit. This method we are going to discuss will give […]
Make this Simple 2 Tone Door Bell Circuit using IC 555
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, […]
High Current 100 amp Transistor Power Supply Circuit
This article here is about one very simple, but super flexible 100-amp variable voltage power supply circuit. We are just using only some BJTs, all connected together in parallel and […]