ACE 6790 AD Keyboard Analog Button Five Key Module for Arduino Sensor Expansion Board

This module provides a 5-button keypad in a gamepad style arrangement. It allows you to use an analog port to read the five key states and save for the Arduino IO port.

Features:

• 5 buttons occupy an analog port which saves resources
• Analog acquisition
• Sensitive, durable and high-quality Omron button
• Compatible with Arduino sensor interface