To produce a simple light/dark sensor
This circuit works in reverse to aday light sensor that switches on a light when darkness falls and extinguises the light when daylight appears
Components
1-LED 3/5mm Red
1- Piezo Buzzer
1-Resistor
1- Snap connection for PP3 battery AMBG
2- wire lengths
1- 4 way connector
This product was added to our catalog on Saturday 14 September, 2019.