DFRobot Capacitive Touch Kit For Arduino

• Compatible with Arduino
• Operation voltage: 5V
• Sensor type: capacitive
• Touch chip: MPR121

DFRobot introduces the DFRobot Capacitive Touch Kit For Arduino. This kit comes with three types touch sensors, an ipod style wheel touch, a keypad touch which supports backlit and a grid touch pad which can recognize something unique. It utilizes the not very "latest" capacitive touch technology which make the sensing very sensitive. The MPR121 (Touch chip) features increased internal intelligence, some of the major additions include an increased electrode count, a hardware configurable I2C address, an expanded filtering system with debounce, and completely independent electrodes with auto-configuration built-in.