An input signal with a specific frequency is fed into a frequency to voltage converter circuit FVC, which outputs a proportionate DC voltage. An FVC like circuit may be constructed by configuring the 555 integrated circuit in monostable mode. These come in handy for a variety of tasks where frequency based measurement or monitoring is […]
Inverter Circuits
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Simple 20 Watt Fluorescent Inverter Circuit
Imagine you have a regular battery like a car battery but you want to use it to power a fluorescent light. That is not possible normally because the battery has low voltage. This special circuit is like a magic box. It uses a transformer, a transistor and a few other parts to take the low […]
Simple 220V Inverter Circuit using 2N3055 Transistors
This article shows you how to build a powerful inverter circuit that can turn a 12V battery like a car battery into household electricity 220V. It is easy to build, uses few parts, and is very efficient according to the author. There should be safety regulations regarding using homemade inverters so be sure to check […]
Simple 9V to 300V Converter Circuit using a Single Transistor
This innovative 9V to 300V converter circuit can be used to transform a modest 9V DC output from a standard battery into a potent 300V DC supply. What is a 9V to 300V Converter: A 9V to 300V converter is a type of electronic circuit designed to convert a low voltage input of 9V to […]
Simple Solar Inverter Circuit with Charger
This post shows you how to build a circuit that can take power from a solar panel and turn it into household electricity AC. It has two parts: a charger and an inverter. The charger uses an 18V solar panel to charge a 12V battery. The inverter uses the battery power to create household current […]
Simple Inverter Circuit using Two 2N3055 Transistors
In this post we will discuss how to build a very simple cross coupled inverter circuit using just a couple of 2N3055 transistors. This simple inverter is capable of generating 220V 100 W which can be used to power small home appliances using a 12V battery. How the Circuit Works: Parts List: Category Component Quantity […]