Photoresistor LDR Light Sensor 8mm, 3-Pin
Prices updated: 13 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 Makers Electronics | Photoresistor Sensor LDR 8mm 3Pin | 5 EGP | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 5 EGP
About this product
An 8 mm photoresistor (LDR) light sensor with three pins, used to detect ambient light levels. The listing describes a digital output, which suits lighting control, alarms and light-activated automation projects.
Specifications
- Sensor type
- Photoresistor (LDR)
- Diameter
- 8 mm
- Pins
- 3
- Output
- Digital (as listed)
Frequently asked questions
What is the price of Photoresistor LDR Light Sensor 8mm, 3-Pin in Egypt?
Photoresistor LDR Light Sensor 8mm, 3-Pin currently costs 5 EGP in Egypt.
Where can I buy Photoresistor LDR Light Sensor 8mm, 3-Pin in Egypt?
Photoresistor LDR Light Sensor 8mm, 3-Pin is available from Makers Electronics. Compare the offers above to find the best price.
Is the output digital or analog?
The listing says digital output. A bare LDR is a light-dependent resistor, so confirm the pinout (VCC, GND, output) and output type in the datasheet before wiring.
How do I wire it to an Arduino?
Connect the labelled power pins (VCC and GND) to 5 V and GND, and the output pin to a digital input. Confirm the pin labels on your module first.
