Desk lamp

Sep 14th, 2020 | by: Itzabalam Solis
Category: Workshop Lights
Views 568
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


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