simplest led flasher

Posted on Feb 6, 2014

Here`s The schematic shown below is a simplest LED flasher circuit. The circuit is using three LEDs which will start blinking or flashing when we provide 9 volt to the circuit. The circuit is so simple it uses a self flashing LED (LED 1) to make all LEDs flash. Self flashing LEDs have a built in circuit to make them flash and they are also very ch

simplest led flasher
Click here to download the full size of the above Circuit.

eap now a days. Most self blinking LEDs operate from 3. 5V to 9V but it is better to confirm from the seller or manufacturer to be sure. LED 2 and LED 3 are general LEDs of any colour.

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