AOOD rotating electrical connectors (also called mercury slip rings or liquid metal slip rings) use a unique design principle unlike

24-bit A/D Converter Module with TM7711 The TM7711 is a 24-bit A/D converter designed exclusively and widely used in high

Description This module based on APDS-9930 that is a digital I2C compatible interface ambient light sensor (ALS) and proximity sensor

XH-M131 DC 12V Light Control Switch Photoresistor Relay Module The Light Detection and brightness detection, detection can be adjusted via