LED driver configuration help

Discussion in 'The Projects Forum' started by kaznov, Feb 25, 2013.

  1. kaznov

    Thread Starter Member

    Mar 10, 2012
    Hi guys i'm designing brightness control system for indoor room using LED light room 110 vac
    so am using adriono board with atmega 328 but I was thinking the only device that can give me a high current up to 1 A to light up the LED light which is 110vac but looking at " HIGH CONSTANT CURRENT LED DRIVER " DD311 which is the chip am using its datasheet is kinda confusing ffx one of the pin is for reset is conected to a squarewave input !!!

    any help or advise please ?