Bistable Flip-flop Latch Switch Circuit Module Button Trigger Power-off Memd$ Ry

US $5.80

Shanghai, China
Jun 5th

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This module's common feature is a falling edge, where the initial state of the output terminal Vo is open. Once triggered, Vo output terminal goes high then returns to an open state. The trigger signal must persist for a set time between 1-7 seconds to be effective, preventing false triggering. The 4th pad is used to set the module electrical output after the initial state. When open, the initial state of the output is open. When short circuit, the power and memory function, re-power electrical output after holding state before the power failure, is activated. This module has four pin definitions- VCC for power supply, VO for output, TG for trigger signal input terminal, and GND for power ground. The module is perfect for applications like the one shown in the photo. This package comes with one Bistable Flip-Flop Latch Switch Circuit Module. The default electrical output after the initial state is open, and can be set to power memory function on again after power electrical output hold state before the power failure. This module requires a power supply voltage of between DC 3V-18V, with a closed state consuming only 2uA and a power consumption of about 2mA in the work state. The Bistable Flip-Flop Latch Switch Circuit Module with power-off memD$ Ry button trigger is designed to prevent false triggering of the switch while providing optional power memory functions. Experience reliable action with stabilized switch contact inputs and a protective diode output that can directly connect to inductive loads. The module's output can directly drive a long time within the resistive load, with the ability to withhold short circuits of up to 2500mA current. With free pin size of 14mm 11mm and a pin pitch of 2.54mm, this module is perfect for transforming self-locking switches into micro-switches or flashlight switches. The module comes with 4-pad settings that are marked from 1-4. The 1st, 2nd, and 3rd set of pads are used to set the trigger time. The module has a general function where any trigger signal results in an action. The 1st pad sets a trigger signal that is effective for 1 second, while the 2nd pad requires a trigger signal of 2 seconds and the 3rd pad requires a trigger signal of 4 seconds. The time can accumulate, up to 7 seconds.

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Country/Region of Manufacture	China
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