Carrello

è vuoto

è vuoto
Disponibile

10Pcs TTP223B Touch Switch capacitivo Inching tipo digitale Touch Sensor Module basso consumo energetico con cavo indicatore di alimentazione per Arduino

4.5/5
0 Commenti Scrivi Recensione
Spedizione gratuita per ordini superiori a 25,99€
11,99€ -50%

5,99€

Informazioni su questo articolo

  • Modalità a basso consumo: Quando la posizione corrispondente viene toccata con un dito, il modulo emetterà un livello alto e la modalità passerà alla modalità veloce; quando non c'è alcun tocco per 12 secondi, la modalità passerà di nuovo alla modalità a basso consumo.
  • Touch area: The inner area of the icon similar to a fingerprint, which can be triggered by a light touch of the finger. When touched by hand, S outputs a low level, and the light is on; when touched again, S will output a high level, and the light is on; and so on!
  • Features: Get rid of the traditional single-sided touch buttons, the front and back of this module can be used as touch surfaces.
  • Easy to Install: Four M2 screws positioning holes for easy installation.Module can be installed in such as surface plastic, glass of non-metallic materials. Make the module easy to install and position, and realize the combination between modules.
  • Action Notes: First touch the touch-type touch sensor lightly, and then press and hold the touch-type touch sensor for a long time, the lamp can be turned on and off.


Specification:
Power supply voltage VCC: 2.0--5.5 V(Typical 3V)
Output high VOH: 0.8VCC
Output low VOL: 0.3VCC
Output Pin Sink Current (@ VCC = 3V, VOL = 0.6V): 8mA
Output pin pull-up current (@ VCC = 3V, VOH = 2.4V): 4 mA
Response time (low power mode): 220 mS
Response time (touch mode): 60 mS
Size: 24 x 24 x 7.2mm / 0.94 x 0.94 x 0.28in
Features:
1.Inching type: the initial state is low level, the touch is high level, and the touch is low level (similar to the touch button function)
Low power consumption
2.Power supply can be 2~5.5V DC
3.Both front and back can be used as touch surfaces, which can replace traditional touch buttons
4.4 M2 screw positioning holes for easy installation
5.Action Notes: First tap the touch-type touch sensor, and then press and hold the touch-type touch sensor for a long time, the table lamp can be turned on and off.
Control Interface:
A total of 3 pins (GND, VCC, SIG), GND is the ground, VCC is the power supply, and SIG is the digital signal output pin.
Package Includes:
10 x TTP223B Capacitive Touch Switch Module
1 x 30Pin Female to Male cables



Potrebbe piacerti anche