DIYables Keypad

WHERE TO BUY

DESCRIPTION

This is a set of 3x4 keypad and 4x4 keypad that work with Arduino, ESP32, ESP8266, Raspberry Pi, or any 5V or 3.3V microcontroller.

PACKAGE

A package includes:

• 1 x 3x4 keypad
• 1 x 4x4 keypad

SPECIFICATION

• 3x4 keypad (12 keys) and 4x4 keypad (16 keys)
• Membrane matrix keypad
• Removable adhesive paper on the back ⇒ easy to stick on the flat surfaces
• Keypad for Arduino, ESP32, ESP8266, Raspberry Pi

TUTORIALS

• Arduino - Keypad tutorial
• ESP32 - Keypad tutorial