OM11052：Slim proximity and touch sensor demo board OM11052 with PCA8886

This OM11052 board demonstrates the high sensitivity and reliable functionality of the dual channel touch and proximity sensor PCA8886.

The mechanical shape of the board is optimized to fit in a door handle. One sensor is able to detect the approximation of the hand to trigger the unlocking of the door. A second sensor is foreseen to be touched to lock the door upon departure.

This unique shape allows using the board as a starting point in many different applications. The size of the sensors can be easily adapted to reflect your target application.

特性

Provides tool for evaluating the PCA8886 dual channel sensor
The board is configured to detect a typical human touch. Movements which are too fast or too slow will be screened out (no fly or turtle will be detected).

产品图片

文档资料

档案名称	标题	类型	格式	日期
AN11122	Water and condensation safe touch sensing with the NXP capacitive touch sensors	Application note	pdf	2014-03-17
AN11157	Capacitive touch sensing with high EMC performance	Application note	pdf	2012-02-08
AN10832	PCF8883 and PCA8886 - capacitive proximity switch with auto-calibration	Application note	pdf	2015-01-16
PCA8886 (中文)	Dual channel capacitive proximity switch with auto-calibration and large voltage operating range	Data sheet	pdf	2014-03-14
UM10505	OM11057 quick start guide	User manual	pdf	2013-04-12
UM10711	Slim proximity touch sensor demo board OM11052	User manual	pdf	2015-03-06