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  1. Muddassir tai

    Help!! 4 pin diode

    hey! people need some help here, I opened up my old DVD player, so far I got the diode out but apparently it has 4 pins on it, I dont know any of its specs and Im new to this so some help would be appreciated, I know this wont have much power but I thought Ill give it a try as its my first...


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