Led Flasher Using 555 Timer IC

The schematic presented here is a project of an LED flasher circuit using 555 timer IC. 555 is a famous timer IC
manufactured in 8 pin dip package. In this circuit the IC is used in a flip flop flasher mode. The circuit is using 24 LEDsand will blink each set of 12 LEDs one by one.

1. LED FLASHER CIRCUIT
USING 555 TIMER IC


An LED flasher is a very interesting project not only for those who are in the field of electronics but also for those who
are not in this field because every one likes the effect of blinking colorful LEDs and want to use them on different
occasions.

The schematic presented here is a project of an LED flasher circuit using 555 timer IC. 555 is a famous timer IC
manufactured in 8 pin dip package. In this circuit the IC is used in a flip flop flasher mode. The circuit is using 24 LEDs
and will blink each set of 12 LEDs one by one. The operating voltage of the circuit is 12V DC. Due to which you can
use it at any place where 12 volt is available.

Circuit Source: www.circuitdiagram.org



NE555 CIRCUIT