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Sensor i prekjes - TTP223B

3.99€

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SKU: S-6

Categories: Elektronikë, Sensorë

Tags: Sensor, Senzor, prekjes, TTP223B, touch, screen

Touch Sensor Interface :

  1. Control Interface: A total of three pins (GND, VCC, SIG), GND to ground, VCC is the power supply, SIG digital signal output pin
  2. Power Indicator: Green LED, power on the right that is shiny
  3. Touch area: Similar to a fingerprint icon inside the area, you can touch the trigger finger.
  4. Positioning holes: 4 M2 screws positioning hole diameter is 2.2mm, the positioning of the module is easy to install,

to achieve the inter-module combination.

Features:

  1. Low power consumption
  2. Power supply for 2 ~ 5.5V DC
  3. Can replace the traditional touch of a button
  4. Four M2 screws positioning holes for easy installation

Specification:

  1. Power supply voltage(VCC): 2.0, 3, 5.5 V.
  2. Output high VOH: 0.8VCC V
  3. Output low VOL: 0.3VCC V
  4. Response time (touch mode) : 60 mS
  5. Output Pin Sink Current (@ VCC = 3V, VOL = 0.6V) : 8 mA
  6. Output pin pull-up current (@ VCC = 3V, VOH = 2.4V) : 4 mA
  7. Response time (low power mode) : 220 mS
  8. Size : 24 x 24 x 7.2 mm

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