Small Capacitive Touch Module (Raspberry Pi & Arduino Compatible)

Use this Capacitive Touch Module to detect even the lightest touch digitally. When the blank side of the sensor is touched, the OUT pin will be high and the onboard LED will illuminate! Simple as that!

Specifications:

• Operating Voltage: 2.5V - 5.5V
• Configurable for latching or non-latching via 2 solder jumpers
• Solder Jumper Configuration (solder jumpers A and B are on the PCB to the left of the A and B labels respectively):
• A Open, B Open: Momentary High TTL level output (this is the default setting)
• A Open, B Short: Latching High TTL level output
• A Short, B Open: Momentary Low TTL level output
• A Short, B Short: Latching Low TTL level output
• Compatible with Arduino based Boards & Raspberry Pi
• Pinout:
• VCC: 2.5V - 5.5V Power
• I/O: Digital Output (to your Arduino, Raspberry Pi or other microcontroller)
• GND: 0V
• Onboard LED
• Flat design for the sensing side for easy integration into your projects
• Pinout Spacing: 2.54mm
• Size: 11mm x 15mm

Click here to download the datasheet for the main chip.