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 …
High-Voltage Stun Gun Using 555 Timer
A stun gun is a device used to generate a high voltage and low current signal. It is mostly used …
PWM Motor Speed Controller Using 555 Timer
Today’s project is about PWM Motor Speed Controller using just 555 timer IC. It is useful for varying the speed …
Water Tank Overflow Alarm Using Transistor / 555 Timer IC
Water tank overflow is a typical issue that prompts the wastage of water. And it is happened water run out …
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Simple 555 Timer IC Testing Circuit Working Principle
The 555 Timer IC is one of the most popular and most frequently used integrated circuits. It performs an array …
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