Phones, headphones and other devices are among the many devices we use in our daily basis. Are they battery operated? Actually they require charging. Although many chargers are available in market but here is how to make a simple USB charger on our own. What is a USB Battery Charger Circuit: A USB battery charger […]
3 Simple 12V Battery Charger Circuits Explored
Three practical 12V battery charger circuits that are used to charge any kind of lead acid battery is the topic explained in this post. What is a Battery Charger? An electronic device called a battery charger is used to charge batteries in a controlled way confirming that the battery is never overcharged. In order for […]
Clap Switch Circuit using 555 IC and Relay
The clap switch circuit is a simple and easy electronic project that uses sound to operate 220V AC appliances. In this post we can assist the users by constructing each stage of the clap switch circuit using a 555 IC and relay. What is a Clap Switch Circuit using 555 IC and Relay: A 555 IC […]
Designing a Modified Sine Wave Inverter Circuit
Designing a Modified Sine Wave Inverter Circuit is made easier by this article. Two tiny electrical chips called the IC 4017 and IC 555 are used to produce a smoother version of a square wave converter. The circuit helps in closely examining each component and showing the circuits connections. Understanding Modified Sine Wave Inverter: Battery […]
How to Build a 12V Regulated Power Supply Circuit
Imagine all the cool electronic devices one uses need clean steady power to work right. That is what a stable power supply does. This article shows everyone how to build a simple power supply using a part called a Zener diode. This kind of supply is good for projects that need a constant 12V and […]
Chirping Bird Sound Generator Circuit
Ever consider playing a lovely doorbell song or the pleasant sound of birds singing from within the car? Thanks to the miracles of current technology anyone can achieve this desire. What is a Chirping Bird Sound Generator Circuit: This versatile Chirping Bird Sound Generator Circuit enables anybody to take pleasure in the beautiful sounds of […]