Recent content by whatchitfoool

It won’t let me edit my first post... I made an error when posting some specs. Each led is drawing 6ma. NOT 19ma. 8 leds in parallel pull about 46ma, and at 3.3 volts that takes me to 150mw. That changes the total current draw to between 100-150ma max. This opens up using an op-amp or...

no, but i could put in either. right now i have some regular linear ones, as that is how i would like to have the LEDs change.

hi all, I'm looking for a cheap (and by extension simple) circuit. i have a special pot (Piher's 10mm hex PT-10) that can't be changed. the pots can be physically changed but i have to use this type. the series has a 150mw power rating, with resistances of ...