Digital Keypad 16

Digital Keypad 16 Channel – Touch Sensor

The module is based on a touch-sensing TTP229 capacitive touch switch module
Have a power indicator and relay and instructions
Module can be set Output mode, output mode with key, the maximum output of time, Rapid/low power consumption
Working voltage: 2.4V-5.5V
Size: 49.3 x 64.5mm (L / W)
Weight: 15g