555 timer IC

Strobe Light Circuit LED Strobe Light Circuit

In this project let us develop an LED Strobe light circuit using the popular 555 timer IC. A strobe light or a stroboscopic…

3X3X3 LED Cube using 555 Timer and CD4020 IC 3X3X3 LED Cube using 555 Timer and CD4020 IC

We have previously built 3x3x3 LED Cube using Arduino and Raspberry Pi. 3x3x3 LED Cube is generally build using some…

555 Timer Based Electronic Code Lock Circuit 555 Timer Based Electronic Code Lock Circuit

Digital Code Locks are very popular in Electronics, where you need to enter a particular ‘Code’ to open the Lock. This type of…

Automatic Rain Sensing Wiper Circuit using 555 Timer IC Automatic Rain Sensing Wiper Circuit using 555 Timer IC

You have seen Automatic Wiper System in luxury cars where Windshield Wiper automatically gets activated when there is Rain or…

Arduino Frequency Counter Tutorial Frequency Counter using Arduino

Almost every electronic hobbyist must have faced a scenario where he or she must measure the frequency of signal generated by a…

Voltage Doubler Circuit Voltage Doubler Circuit

Voltage doubler is the circuit where we get the twice of the input voltage, like if we supply 5v voltage, we will get 10 volt…

RGB LED Bulb using 555 Timer ICs RGB Bulb

All the colors can be made from Red, Green and Blue color (RGB), these are the basic three colors from which we can generate…

555 Timer Bistable Multivibrator Circuit 555 Timer Bistable Multivibrator Circuit

Bistable Multivibrator mode of 555 timer IC is the easiest mode of 555 timer IC, where Monostable multibrator mode has one…

555 Timer Astable Multivibrator Circuit 555 Timer Astable Multivibrator Circuit

Astable Multivibrator mode of 555 timer IC is also called Free running or self-triggering mode. Unlike Monostable Multivibrator…

555 Timer Monostable Multivibrator Circuit 555 Timer Monostable Multivibrator Circuit

Monostable multivibrator (MMV) mode of 555 timer IC is also called Single shot mode. As the name indicates, only one state is…