A circuit with many applications. It can be used in alarm systems, in immobilizers or any circuit that needs a latch operated by a push button. The circuit is designed around the very common CMOS4013 dual D-type flip-flop IC.
DC-DC BUCK CONVERTER LM2596S STEP-DOWN MODULE
DC-DC BUCK CONVERTER XL4015 STEP-DOWN MODULE
EFK 12000 Just Whistle
EFK 12001 Infra -Red Link
EFK 12002 Infra -Red Remote Control
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