Light Detection Sensor (Analog) Grayscale speech 5A DC via micro USB

5A DC via micro USB connector

next to the battery area

This coupler will connect 5mm diameter shaft to  6mm diameter shaft

520KB SRAM

It is a power supply for various types of tablets and devices powered with 9 V/2A

Light Detection Sensor (Analog) Grayscale speech 5A DC via micro USBIntroduction : This gray scale light detection sensor is an analog sensor. The sensor is designed to measure the intensity of light from black to white. The sensor is analog which means that the voltage output signal varies according to light intensity. Then, low voltage value corresponds to weak intensity (dark or no light) and high voltage value corresponds to strong light or sun. This sensor main application is for automatic lamps that are turned