machn mama zenor diode(5v),diode(41,48) maru kala dan red to green change within 5 sec... but next time on karankota without delay green wenawa... meke awlak dan mokakkda machn? mama electrolytic capacitors chek kala ewaye awlak nam na...
ic ekath damma
transister 2 maru kala
preset dekama maru...