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Adjustable Blinking LED

$4.95 Regular price $6.95

The heart of this project is based on a Flip-Flop circuit where its timing is adjusted with the on board potentiometer and causes the LEDs to blink at different frequencies.

Available in Single or Bulk Pack of 25 for 25 Students. Every bulk pack comes with an Assembled and Tested Techer's Demo Unit.

 

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