![](https://www.botnroll.com/21230-medium_default/diy-flashing-blinking-led-kit.jpg)
This circuit is commonly called a Flashing LED or Blinking LED and has the technical name FLIP FLOP or ASTABLE MULTIVIBRATOR. It uses two transistors to alternately flash two LEDs and will operate from 3V to 9V.
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This circuit is commonly called a Flashing LED or Blinking LED and has the technical name FLIP FLOP or ASTABLE MULTIVIBRATOR. It uses two transistors to alternately flash two LEDs and will operate from 3V to 9V.