No mechanical components, don't wear out, an infinite life, reduce maintenance cost;
Its sensing part can be placed into any insulation layer (usually a glass or plastic material), it is easy to make and surroundings are sealed the keyboard, to play the role of moistureproof and waterproof;
The panel design is follow one's inclinations, arbitrary button size, shape, design, characters, trademarks, such as the perspective window arbitrary collocation, make product integral feeling is stronger;Compared with physical keys, touch keys are less likely to damage; You can change on the back of the resistance, adjust the signal output is latched output or keep output. + 2.7 V ~ + 6 V input voltage range wide, + 3.3 V output signal, can be directly used to drive the relay, optical coupling, LED lights, such as the original; - 30 ~ + 70 ‘C temperature range of work; A touch sensitive, no lag, time delay, flash and other adverse reactions; The built-in anti-jamming algorithm, has good anti-interference performance.
Features
- Operating voltage: + 2.7 ~ 6V
- Working temperature: 30 ~ + 70 Celsius
- OUT pin output voltage: + 3.3V ± 0.1V
- OUT pin Maximum output current: 500mA