555 timer circuit

Missing Pulse Detector Circuit Missing Pulse Detector Circuit

When a signal goes through a sudden change from base value to higher value and again comes to base value from higher value…

Wireless DC Motor Speed Control using IR Remote and 555 Timer IC Wireless DC Motor Speed Control using IR Remote and 555 Timer IC

In this project, we are going to Control the Speed of Dc Motor Wirelessly Using IR or TV Remote Control. Here we are not going…

Ding Dong Sound Generator Door Bell Circuit using 555 Timer Ding Dong Sound Generator Door Bell Circuit using 555 Timer

Door Bells are available in lot of variations in market which generate different sounds but the most common sound of a Door…

Infrared Detector Circuit using 555 Timer IC IR Detector Circuit using 555 Timer IC

Infrared sensors are much common in our electronics life. They are used in many real time applications like for opening and…

IR Transmitter and Receiver Circuit How to build a Simple IR Transmitter and Receiver Circuit using 555 Timer?

IR Transmitter and IR Receiver are commonly used to control electronic devices wirelessly, mainly through a remote. TV remotes…