Digital Capacitive Touch Sensor Switch Module for Rpi,Arduino,Mega260

Based on a touch detection IC (TTP223-BA6), and the IC is in toggle mode; Power on, the module output low level and the mode is low power mode; Touch related position with finger, module will output contrast level ( ie, the original output is high, and then output is low after touch), and the mode is switched to fast mode and back to low-power mode if not touch for 12s; Can be installed on various surfaces, such as plastic, glass and non-metallic materials.1. Funny and easy to use, can replace the traditional self-locking switch;2. Increase the filter circuit, the signal output stable;3. Low power consumption;4. Power supply can be 2~5.2V DC;5. Immersion gold process, long service life;6. 4 x M2 screw mounting holesGeneralModelTouch Sensor ( T ) v2.0Quantity1 pieceForm ColorBlue + GoldenMaterialPCBSpecificationApplicationDigital Touch Self-lock SwitchWorking Voltage 2~5.2VWorking Current3.5mAEnglish Manual / SpecYesDownload Link http://pan.baidu.com/s/1qW2WbzmPacking List1 x Touch Sensor (T)Package Weight:0.011kg (0.024lb)Package Size:9cm x 6cm x 2.5cm (3.54in x 2.36in x 0.79in)