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 …
555 Timer Projects
Audio Equalizer Using Combinational Logic Circuit
In previous articles, we discussed some audio amplifier circuits. To equalise the audio signal, today we are going to build …
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 a 555 timer IC. It is useful for varying the …
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 …