3Pcs Touch Sensor Touch Switch Board Direct Type Module Electronic Building Blocks
$15.90
Shipping:Standard Shipping about 10-25 business days
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Feature
Special IC touch measure, high sensitivity, stable output
0.5 seconds after power automatically calibration stable (do not touch during this period)
Output indicator LED, easy to debug observation
Direct type, non-self-locking, press to output low, release to keep high level
High sensitivity, you can across the paper, glass, resin and other non-conductive material for touch measure
With the relay module can be used as a touch switch control appliances
Specification
Size:32 x 21mm
Weight:4g
Voltage:3.3V, 5V
Port:Digital level (active low)
Style:direct type, non-self-locking, press to output low, release to keep high level
Platform:, SCM, ARM, Raspberry Pi
Package includes
3 x Touch Sensor Module
| Weight | 0.018 kg |
|---|
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