8CH AC LED Light Dimmer Module Controller Board ArduinoDesigned by KRIDA Electronics, Ships from Latvia
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. Wo...Read More…
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 5A long-term.
NOT appropriate to change the brightness of fluorescent lamps !!!
Dimming control via firing angle method.
Device in action - https://youtu.be/yeU55jsB7AM
Testing sketches (50Hz) - https://drive.google.com/open?id=0B6GJokXFb5oEdFZoajRDY1doZ1U
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I'm 32 year old with 20 years experience in electornic engineering.