This package includes 50 pieces of photocell light sensor that work with Arduino, ESP32, ESP8266, Raspberry Pi, or any 5V or 3.3V microcontroller.

SPECIFICATION
- Response time: 20ms (Rise), 30ms (Down)
- Spectral Peak: 540nm
- Maximum Wattage: 100mW
- Maximum Voltage: 150 Volt DC
- Size: 5.0mm x 2.0mm
- Weight: 1g
- Resistance when bright: 5-10KΩ
- Resistance when dark: 0.2MΩ

TUTORIALS:
- Arduino and ESP32 online tutorials: DIYables light sensor