8CH AC LED Light Dimmer Module Controller Board Arduino V3.0 model
Designed by KRIDA Electronics in Latvia
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8 Channel Dimmer v3.0 model 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 m…
Read More…8 Channel Dimmer v3.0 model 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 short-term and 5A long-term.
NOT appropriate to change the brightness of fluorescent lamps !!!
Dimming control via firing angle method.
Output power dimmer oscillograms below
Device in action - https://youtu.be/yeU55jsB7AM
!!! https://www.instructables.com/id/Arduino-AC-8CH-Dimmer-Lights/ !!!
Arduino sketches (50Hz), *txt -
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