Light Dependent Resistor (LDR) 5mm – L...
$ 0.04
This 5mm Light Dependent Resistor (LDR) is a compact photoresistor that changes its resistance based on the surrounding light intensity. It offers high resistance in darkness and low resistance in bright light, making it ideal for use as a light sensor in DIY electronics and automation systems. Commonly used in Arduino, ESP32, Raspberry Pi, and IoT projects, this LDR is perfect for building automatic street lights, solar trackers, light meters, and smart lighting systems. Key Features: Type: Photoresistor / LDR Size: 5mm diameter Light-sensitive resistance component Easy to integrate into analog circuits Works with 3.3V or 5V (with voltage divider) High resistance in dark, low resistance in light Ideal for Arduino, ESP32, Raspberry Pi, and sensor-based systems Applications: Auto light control, smart homes, solar trackers, light alarms
