This is the light fence schematic diagram uses LDR as the light sensing. The fundamental issue with the greater part…
Here the simple traffic light controller which is could be used to educate kids rudiments of traffic light guidelines. The…
This is the door bell circuit with flashing LEDs to make the circuit more attractive. IC1 (NE555) is applied right…
This is a portable, 230V high-power incandescent electric lamp flasher circuit diagram. It is actually basically a double flasher (alternating…
Here the 220V AC lamp touch dimmer circuit. By only touching this touch dimmer you are able to increase the…
This is the 220V / 200W lamp flasher circuit diagram. The frequency/speed of the lamp flashing can be adjust with…
Automatic Switching-on Emergency Light The schematic diagram shown right here is the automatic switching-on emergency light circuit which is controlled…
This is the circuit diagram of automatic light controller which use 78xx voltage regulator IC series. The voltage regulator ICs…
This is the schematic diagram of sound activated light or lamp. The lamp or light will be turned on while…
You can easily activate the LED from home electrical power line with this circuit diagram. You just need to add…