By admin | Published: 02/02/2010
Circuit diagram in making incandescent lamps
This simple circuit that can be used to flash incandescent lamps up to 10W power rating. The circuit is ideal for making flashing beacons on automobiles and other applications like that.The circuit is nothing but an astable multi vibrator based on Q1&Q2 ( BC557&BD139).The capacitor C1 is the main timing [...]
Circuit diagram in making incandescent lamps