Desk lampSep 14th, 2020 | by: Itzabalam Solis
Category: Workshop Lights
Is a relative high power desk lamp, i know i can buy one and it´s done, but i want to do it by myself, is more satisfactory.
Is on progress but, i will do a constant current driver using an opamp, i use 50 white LEDs wich at 1 amp of current their voltage is 3 volts, so i will use a 5v 1.2 amp source
I use a silver coating
Both boards, one with the LEDs soldered