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M****erg
Mosfet Dimmer Multichannel
3399
9
Feb 25.2016, 18:22:07
Main Processor used is an Atmega2560 that again controls 10 Tiny85's. The dimmer circuit is based around a BUZ41A mosfet controlled with PWM. the PWM is timed with a zero detection circuit to ensure that LED's dim without flicker. This dimmer can dim all electronic transformers and LED bulbs. Max 200W pr channel. Everything is controlled through a WizNet W5100 based ethernet controller. A smartphone app and desktop app is made to control it.
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- Comments(9)
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m****eth
Apr 10.2026, 17:17:49
This Mosfet dimmer project sounds impressive! It's amazing how you can control multiple channels with such precision. It reminds me of playing quordle, where each guess is like adjusting the dimmer—tweaking our approach based on feedback to achieve the perfect outcome.
J****ken
Apr 07.2026, 14:12:54
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J****ken
Apr 07.2026, 14:12:19
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