Water level indicator with transistor Overflowing of water from the tank is considered as one of the common problems everyone faces in their daily life, most of the time water is wasted without, timely communication to turn off the water…
whats clap switch Clap switch circuits are projects which are common among hobbyists, but nowadays they had enormous applications in everyday life. A typical clap switch circuit is a sensor circuit, which senses the sound wave at a particular…
Transformerless power supply Warning Transformerless Power supply type explained at this post uses AC main voltage and without proper caution isolation, you may cause injury when you directly come in contact with it. Transformerless power supply Introduction Transformerless Power supply…
Power Bank using old batteries Powering devices had a major role in our life, modern social standards increase the usage of electronic gadgets around us and if we mentioned electronic gadgets, power devices have an inevitable part to do. Along…
Automobile battery-based USB charger Electronic gadgets allocated almost every duty in our daily life, within a short period of time smartphones and other smart devices become popular. Every single person using electronic devices facing a problem called charging,…
variable power supply using lm317 The power supply section is always an inevitable part of every electronic circuit, the whole working of an electronic circuit must be started from this section. Mostly power supply section are been in various…
How to Make a Clap-Clap on/Off Switch In this article, we show you how to make a simple clap switch project. This is a circuit that every one of us starts to know about electronics, but sadly 50% of…
