Ttp223 Touch Sensor Module Touch Sensor For Arduino And Raspberry Pi

TTP223 1 channel capacitive touch module is compact in size and low in price, often used in capacitive touch applications: keyboards, touch switches, alarms,

Technical parameters:

• Main IC: TTP223B
• Working voltage: 3 - 5VDC
• Current consumption: 0.025mA
• Touch through non-metals such as glass, plastic, acrylic,

Using:

• Supply 3 ~ 5VDC power to the VCC and GND pins.
• If there is touch operation, the OUT pin will signal and the LED will light.
• Output positive level can be selected with Jumper A
• You can choose to hold or release with Jumper B

Package Includes:

• 1 x TTP223 Capacitive Touch Sensor Module