Digital Tilt Sensor for Arduino 2.54 Spacing Dual Voltage Compatibility: Operates on

Dual Voltage Compatibility: Operates on 4

Bluetooth Low Energy (BLE)

we can give a microcontroller internet access like the Wi-Fi shield does to the Arduino

1 x 4*4 Keypad

can not handle with hand

Digital Tilt Sensor for Arduino 2.54 Spacing Dual Voltage Compatibility: Operates onThe digital tilt sensor has a simple function, if the sensor is not placed on a strictly flat surface, the little steel ball in the green tube will slip to one end of it, so it will output 0 or 1 digital signal. Actually, strong vibration can affect its output, but generally speaking, it's about 3 degrees to make it slip from one side to the other side. Then you could know that its tilt angle could not be adjusted. Specification: Tilt switch module