Bistable flip-flop latch switch circuit module button trigger power-off CPUK YP
5,04 €
1x Bistable Flip-Flop Latch Switch Circuit Module. Common Feature: falling edge. The 2nd pad short circuit, the trigger signal needs to be effective for 2 seconds;. The 3rd pad short circuit, the trigger signal needs to be effective for 4 seconds;.
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