Capacitive Touch Switch HTTM Touch Button Sensor Module Green Blue Red Yellow RGB Colorful Display Integrated Circuit

Note:

       Due to the difference between the shooting environment, the color will be different, so the actual color of the self-test shall prevail.

 
HTTM series touch-key module has the following features:
 
   1. No mechanical components, don't wear out, an infinite life, reduce maintenance cost;
 
   2. 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;
 
   3. 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;
 
   4. Compared with physical keys, touch keys are less likely to damage;
 
   5. You can change on the back of the resistance, adjust the signal output is latched output or keep output (see 3.3.2 rainfall distribution on 10-12);
 
   6. + 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;
 
   7. - 30 ~ + 70 ‘C temperature range of work;
 
   8. A touch sensitive, no lag, time delay, flash and other adverse reactions;
 
   9. The built-in anti-jamming algorithm, has good anti-interference performance.
 
Pin definitions and parameters

Specifications:

• Operating voltage: + 2.7 ~ 6V
• Working temperature: 30 ~ + 70 Celsius
• OUT pin output voltage: + 3.3V ± 0.1V
• OUT pin Maximum output current: 500mA