8 Channel Digital Ac Programmable Light Dimmer Module Controller Board Arduino Raspberry Compatible 50-60hz 110V 220V IOT

Compatible with any ARDUINO, RASPBERRY boards.Connected LOAD current for each channel 2A long-term and 5A short-term. Module contains 8 Triacs with zero-cross detector for programming the intensity of incandescent lamps, heating elements, AC LED dimmable bulbs or fan speed controlled through a micro-controller. Working AC voltage 80v to 240v. Auto detect 50Hz or 60Hz. Zero-Cross detection (with zero/cross output pin SYNC). Compatible with any ARDUINO, RASPBERRY boards. Low voltage side and high voltage side is completely isolated. Dimensions of the PCB 131mm x 91mm (5.16inch x 3.58inch). Four mounting holes diameter 3.2mm (0.13inch). Connected LOAD current for each channel 2A long-term and 5A short-term. NOT appropriate to change the brightness of fluorescent lamps !!! For inductive load controlling must be connected RC snubber Dimming control via firing angle method. Warning: This project deals with AC electricity which is dangerous if you don’t know how to treat it safely. You must treat electricity with caution! Sample Arduino Code 1: https://goo.gl/i12KaR See video : https://goo.gl/RPjFIK