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4 Channel Ac Programmable Light Dimmer Module Controller Board for Arduino Raspberry Compatible AC
AC Phase Control Circuit (Dimming Circuit) Leading Edge Dimmer for resistive and inductive loads Module contains four Triacs with zero-cross detector for programming the intensity of incandescent lamps, LED dimmable bulbs, heating elements or fan speed controlled through a micro-controller. Working AC voltage from 80v to 240v. Auto detect 50Hz or 60Hz. Zero-Cross detection (with zero/cross output pin SYNC). Compatible with any MCU or ARDUINO and RASPBERRY boards. Low voltage side and high voltage side is completely isolated. Dimensions of the PCB 110mm x 60mm. Four mounting holes diameter 3.2mm. Connected LOAD power for

Price is $25.00

Price: $24.99