TTP229 16-Way Capacitive Touch Switch Digital keypad Module
₹149.86 (Including GST) ₹127.00 ( + ₹22.86 GST) QUICK OVERVIEW Working voltage: 2.4V to 5.5V Built-in regulator Two modes Simple 8 key mode with independent 8 Channel parallel output. Advanced 16 Key modes with I2C interface output. Modes can be selected and configured by the user. Adjustable sensitivity