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Q-touch

z3333_Grove-Q_Touch-Sensor_01
z3333_Grove-Q_Touch-Sensor_02
z3333_Grove-Q_Touch-Sensor_03
Référence:  z3333
Disponibilité du produit:   In stock
The Q Touch Sensor is a high sensitivity and high noise immunity touch input device.It is based on Atmel AT42QT1070.
Prix ​​de vente21,00 CHF

The Q Touch Sensor is a high sensitivity and high noise immunity touch input device.It is based on Atmel AT42QT1070. The AT42QT1070 modulates its bursts in a spread-spectrum fashion in order to heavily suppress the effects of external noise, and to suppress RF emissions. The QT1070 uses a dual-pulse method of acquisition. This provides greater noise immunity and eliminates the need for external sampling capacitors, allowing touch sensing using a single pin.

Specification

  • Operating Voltage: 3 ~ 5.5V
  • Operating Current @3.3V: 1mA
  • Touch Keys: 7 Keys ; key0 ,key1 ,key2 are on the Grove PCB bottom side
  • Communicating Protocol: I2C
  • I2C Address: 0x1B

Technical Details
Dimensions 140mm x 85mm x 10.8mm
Weight G.W 8g
Battery Exclude

Resource

Please visit the wiki page for more info about this product

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