4 Channel Capacitive Touch Module-TTP224-EE570-AC11R4

4 Channel Capacitive Touch Module uses the touch-sensing IC TTP224 to sense the touch input. The module has 4 touchpads. Power the module with 2.4 ~ 5.5V DC and the touchpad is all active to sense the input.

Four-Channel Capacitive Touch 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.

Specifications

·       Operating Voltage: 2V-5.5V

·       Start-up Calibration Delay: 0.5 Sec

·       Onboard TTP224 capacitive touch sensor IC

·       Output Status Indicator LED

·       Output can configured be Active High or Low

·       Output Mode can be configured to Toggle or Momentary

·       Output can be directly connected to Microcontroller's Input pins

·       PCB Size: 34x1.6x45mm

·       Module Weight: 5g.