The post explains a simple universal automatic 12V battery charger circuit which can be used for charging all types of batteries regardless of the current capacity or the AH level. […]
2 Simple 40 watt Fluorescent Tube Emergency Light Circuit
The first circuit of a 40 watt fluorescent emergency lamp is centered around the theory of oscillating on the primary of a transformer to accomplish a secondary high voltage able […]
Simple Rat Repellent Circuit
Following the last circuit of electronic mosquito repellent, now you will see a rat repellent circuit, which is fully electronic and as much intriguing just like our previous article..In fact […]
Mosquito Repellent Circuit using IC 4047
In this article we learn about an easy as well as inexpensive tested mosquito repellent circuit using IC 4047. The circuit functions to prevent the mosquitoes from the area or […]
Understanding Phase shift Oscillator Circuit
In this post we are going to understand how a phase shift oscillator works and we will be constructing one and also simulate output the using software simulation tools. Phase […]
How Crystal Oscillators Work
In this post we are going to understand how crystal oscillator circuit works and we will be constructing one, which can generate frequency at Mega-hertz range. In this digital world, […]