Touch sensor breakout board

Small module that works as a touch sensor
Touch sensor breakout board - Image 1
Touch sensor breakout board - Image 3
Touch sensor breakout board - Image 4

SKU 8300-YB107EAN 8219671108966Item type: Assembled,

Description

Small module with touch sensor function. Based on the TTP223B chip, the output is normally low; when a finger touches the sensitive area, the output goes high. It can be used to replace traditional mechanical buttons, with Arduino or compatible for other applications.

Technical specifications

Technical details

Power supply 2 VDC to 5.5 VDC
Consumption 4 mA @ VCC = 3 V
Response time 60-220 ms
Output interface 3 pins (VCC-GND-SIG)
Low level 0.3 VDC
High level 5 VDC (if powered at 5 volts)
Output current 8 mA
Dimensions (mm) 24x24x7.2

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