Capacitive Touch Sensor

150

In stock

Single Channel Capacitive Touch Sensor Module is easy to interface. It can be used along with a microcontroller or an arduino or even without one. When a capacitive load (such as a human hand) is in close proximity to the sense-pad, the sensor detects the change in capacitance and activates the switch. Custom sense-pads can be made from nearly any conductive material and these sensors can detect touch through thin layers of non-conductive materials such as glass, plastic, fabric or even wood.

  • Control Interface: A total of three pins (GND, VCC, SIG), GND to ground, VCC is the power supply, SIG digital signal output pin
  • Power Indicator: Green LED, power on the right that is shiny
  • Touch area: Similar to a fingerprint icon inside the area, you can touch the trigger finger.
  • Positioning holes: 4 M2 screws positioning hole diameter is 2.2mm, the positioning of the module is easy to install, to achieve inter-module combination.
SKU: NEPL057 Categories: ,

Additional information

Weight 0.6 g
Technical Details

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

  • Power supply voltage(VCC): 2.0, 3, 5.5 V.
  • Output high VOH: 0.8VCC V
  • Output low VOL: 0.3VCC V
  • Response time (touch mode) : 60 mS
  • Output Pin Sink Current (@ VCC = 3V, VOL = 0.6V) : 8 mA
  • Output pin pull-up current (@ VCC = 3V, VOH = 2.4V) : 4 mA
  • Response time (low power mode) : 220 mS
  • Size : 24 x 24 x 7.2 mm
Operating Voltage (VDC) 2 ~ 5.5
Output high VOH 0.8VCC V
Output low VOL 0.3VCC V
Response time (touch mode) 60 mS
Response time (low power mode) 220 mS
Length (mm) 24
Width (mm) 24
Height (mm) 2
Weight (gm) 0.6