1Pcs Sensor Key Untouched Capacitive Touch Button Module Ic New zs
2,40 €
The partition can be glass acrylic plastic. make sure there is no air between the partition and the key.if you do not use a partition, keep the finger at least 10mm from the key. Signal Output: high level 0.02mA(souce current), low level 50mA(sink current).
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