8/16 Channel Capacitive Touch Module - TTP229
Simple to use, Accurate, Output can be Active High or Low. You can access 8 outputs directly and remaining 8 are accessible by serial interface mode only.
This board is a quick demo board for capacitive touch sensing IC TTP229. You can use it to detect and switch on external units using external relay.
- Simple to Use, Auto Calibration
- Power LED
- Operates in 8 or 16 channel mode
- Output can configured be Active High or Low
- Easy to replace mechanical key outputs
- Output can be directly connected to Microcontroller's Input pins
- Operating Voltage: 2V-5.5V
- Startup Calibration Delay: 0.5 Sec
- PCB Size: 49.3x64.5mm