Variable Power Supply Using 555 Timer
In this project, we are going to build a variable power supply for medium applications using 555 Timer IC. This …
Multirange Adjustable Timer Using 555 Timer & CD-4017 IC
An electronic timer is a circuit which is used to delay or switch various industrial and domestic appliances. There are …
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DC to DC Boost Converter Circuit Using 555 Timer
In this tutorial, I will show you a simple and modest DC to DC boost converter circuit with 555 Timer IC. A …
Super Sensitive Intruder Alarm System Using IR And 555 Timer
In this project, the Super Sensitive Intruder Alarm circuit is designed to alert the owner when an intruder enters their …
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Audio Equalizer Using Combinational Logic Circuit
In previous articles, we have discussed some audio amplifier circuits. To equalise the audio signal, today we are going to …