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A simple transistor flip-flop, controlling a single bi-colour LED. The LED alternates between red and green. Operating voltage: 9V-15Vdc.
EFK 8000 NPN Astable Multiviabrator
EFK 8001 555 Flip-Flop
EFK 8001V 555 Flip-Flop Vero Board Version
EFK 8002 PNP Transistor Flip-Flop
EFK 8003 NPN Transistor Flip-Flop
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