WS2812 16-Bit RGB LED Matrix PTC Heaters Non-contact Voltage Detection: Ensures user

Non-contact Voltage Detection: Ensures user safety by detecting AC voltage without direct contact

Pin 1 (A): Address input A

the locking nut secures the cable

1 x XH-M633 Lithium Battery Charging Control Module with LED Display

1 Operating Temperature (°C) -20 to 70 Dimensions (mm) 66 x 34 x 10

WS2812 16-Bit RGB LED Matrix PTC Heaters Non-contact Voltage Detection: Ensures userThe WS2812 16 Bit RGB LED Matrix is a compact programmable LED panel that features individually addressable WS2812B LEDs, allowing full 16 bit color control. It is widely used for lighting effects, animated displays, DIY electronics, and decorative lighting projects. Each LED can be controlled independently via a single wire communication protocol, making it easy to integrate with Arduino, ESP8266, ESP32, Raspberry Pi, and other microcontrollers.