- 16-key board ttp229 capacitive touch sensor ic onboard power indicator
- Features: The module is based on touch sensing ttp229 capacitive touch switch module have a power indicator and relay and instructions working voltage:24v-55v
- The module can be set to output mode, the key output mode, the longest time and fast output / low power options pcb board size: 493 (mm) x645 (mm)
16-key board ttp229 capacitive touch sensor ic onboard power indicatorfeatures: The module is based on touch sensing ttp229 capacitive touch switch module. Have a power indicator and relay and instructions working voltage: 2. 4v-5. 5vthe module can be set to output mode, the key output mode, the longest time and fast output/low power options pieceb board size: 49. 3 (mm) x64. 5 (mm).