Code produit: | TTP224-4 |
1. onboard TTP224 capacitive touch sensor IC 4 keys.
2. 4 board-level status indicator.
3. working voltage: 2.4V-5.5V.
4. the module can set the output mode, the key output mode, the maximum output time and fast / low power selection.
5. PCB board size: 35 (mm) x29 (mm).