The DM080101 Water Tolerant Touch Surface development kit enables easy evaluation of the 2D Touch Surface library. The kit demonstrates water tolerance and noise immunity on a touch pad and has two touch buttons, all controlled by the same MCU.
Surface Sensor: 5x6 Surface diamond pattern with dedicated driven shield Two Self-Capacitance Touch buttons ATtiny1617 8-bit AVR Microcontroller - 20 MHz, 16 Kbytes Flash, 2 Kbytes RAM,128 bytes of EEPROM Debugging and Programming: mEBDG with CDC UART LEDs to indicate position and mode LED Driver: MCP23017