Pulse Width Modulation - Light Dimmer/Digital Dummy Load

[luisdavidsj]

Hey brother , can u pass to me the circuit?? plz.. i have LOGO! and C++, i need it plzz. im from mexico! i need hlp, my proyect need's help!! cmon bro :) ..

[pintocolin]

Thanks - it was a good demonstration - and an interesting application for power supply testing

[SAGUTRIC]

Hi. Thanks for your interest. Yes, basically this a PWM light dimmer. With a small modification, i manage to transform it to a Digital Dummy Load where it can be use to test your power supply or driver circuit. Cheers.

[nemezback]

IS it a ligth dimmer you took from a ligth???