Light-sensitive LDR sensor module (OT8342)

LDR is the abbreviation for Light Dependent Resistor. An LDR is a photoresistor, that is, a resistor that changes its resistance in response to changes in the level of light to which it is exposed. As more light falls on the LDR, its resistance decreases, and as less light falls, its resistance increases. This property makes the LDR suitable for applications such as light-sensitive circuits and automation.
Can be used with Arduino as well as ESP32, ESP8266, Rapberry Pi, Pi Pico and also in circuits without a microcontroller.