The digital capacitive sensor pushbutton MT0.1 is an electronic input element to replace mechanical switches & pushbuttons. It can be glued behind tiles, glass, wood, carpets, plastic etc. & is automatically ready for operation after 2 seconds. Tapping the surface of these materials with your finger will produce an output signal. The cast electronics fulfils all the requirements in terms of tightness against water & dust, vandal-proofing & design freedom. An automatic calibration function continually compensates any environmental effects.
With a power consumption oftyp. 5 u A at 4.75
- 7 V / DC, he is eminently suitable for battery applications. Higher supply voltages up to 30V are permitted when using pre-resistor RV, however the operating current should be limited to 1 m A.