Circuit Project Electronic

The delay time is adjustable between fifteen seconds and ten minutes. There is an LED to indicate operation, and there is an AC output to attach to whatever you wish to control. When the timer runs out, it will switch off whatever is attached. Read More

This is OFF After Delay Switch Circuit. It is use Mosfet control the work of LOAD get. By have the work is simple be press Switch (Close) and liberate (Open) S1 an electric bell will loud. After C1 is charger within or change R1 [...]

That be On After Delay Circuit. I uses mosfet in the circuit for delay easy more than the transistor. By have the work of the circuit be when press , S1 , an electric bell will not loud suddenly , must wait for follow the period of time that note. [...]