Hello all,
i'd like to know your thought on this two items.
This one seams to me like a normal potentiometer, i suppose the efficiency is really low with high loads. What do you think about it ?
This is a led RGB strip driver, with an IR remote controller. The strange thing is that it works in series with the dimmer controller above. (Sounds a bit strange to me). Btw i suppose (just a random idea) it works with 3 mosfet driven by a pwm signals (8bit maybe). Pwm signals is created by the IR receiver on the white block.
If it works in this way i suppose i can hack it just connecting ground with arduino, (maybe i can also in the same Vin @ 12V) and replace their PWM with arduino's (if, their pwm works at 5v ... )
Did anyone have chance to open and look inside it?
Tnx you in advance