Description :
Digital Sensor TTP223B Module Capacitive Touch Switch for Arduino Development Board.
Specification:
- Operating voltage: DC 3-5V
- Low power consumption
- Can replace the traditional touch of a button
- Four M2 screws positioning holes for easy installation
- 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
- Dimensions: length 45mmX the wide 18mmX high 5mm
Features :
- With the directions of the output TTL level signals.
- Can be connected directly to a microcontroller input IO port.
- anti-interference ability
- Connected to the microcontroller, touch switch function
- A relay module can be controlled separately
- Long life and continuous work
- The standard 2.54mm pin input and output connections.
- Surrounded by a fixed mounting hole.
Package Included:
1 x Digital Sensor TTP223B Module