Grove-Q Touch Sensor
SKU
101020069
The Q Touch Sensor is a high sensitivity and high noise immunity touch input device
- 10+: $13.46
PRODUCT DETAILS
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 x85mm x10.8mm |
| Weight | G.W 10g |
| Battery | Exclude |
Part List
| Grove - Q Touch Sensor | 1 |
ECCN/HTS
| HSCODE | 9026900090 |
| USHSCODE | 9031808070 |
| UPC | 841454107187 |
| EUHSCODE | 9013101000 |
| COO | CHINA |
| RoHS | 1 |
LEARN AND DOCUMENTS
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Touch sensor has been common nowadays for displays and IoT projects with Arduino. They can be found in lamps, touch screens of smartphones, and other wide arrays of applications as well.
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 suppr
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