Mar 26, 2004 #1 I IveBeenBad [H]F Junkie Joined Jul 4, 2001 Messages 8,501 What could I use to make LEDs blink, and possibly have a potentiometer control the speed of the blink?
What could I use to make LEDs blink, and possibly have a potentiometer control the speed of the blink?
Mar 26, 2004 #2 S SarverSystems Supreme [H]ardness Joined Feb 9, 2002 Messages 7,408 Google for 555 timer or 556 timer and you will get 100's of useful circuits for flashers, timers, sequenceers, etc...
Google for 555 timer or 556 timer and you will get 100's of useful circuits for flashers, timers, sequenceers, etc...
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