555 timer IC

Toggle Switch

Toggle switch is used to toggle the output between two devices. Means when one device is ON, second device remains OFF and when...

Digital Dice Circuit

Dice is used to play many games like snake ladder, Ludo etc. Generally dice is made up of wooden or plastic, which gets...

Dancing LEDs

Dancing LEDs circuit is used for decorative purpose and looks very good when these LEDs glow in sequential manner. We can...

Understanding 555 Timer IC

555 Timer IC is one of the commonly used IC among students and hobbyists. There are a lot of applications of this IC, mostly...

Simple LDR Circuit

Here we have explained a dark detector circuit by using 555 timer IC and a LDR (Light Dependent Resistor) which senses the...

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