Flashing led is a very interesting project who loves electronics. But flashing them by an IC makes it more compact and confusing. So here we are creating this circuit with the help of transistors which are connected in a very easy way.
What is Dual Led Flasher?
The blinking of the LED is called led flashing. Flashing of two LEDs alternatively is known as a dual led flasher.
Without using any IC, We are making this circuit with a transistor which makes them more stable flashing.
2x BC547 Transistor
2x 22uf capacitor
2x 10k resistance
2x 220-ohm resistance