DIYables Keypad 1x4 for Arduino, ESP32, ESP8266, Raspberry Pi
Click to zoom
Quick Overview
2 Pieces of Keypad 1x4, 4 keys
Key Features
- Membrane matrix keypad
- Removable adhesive paper on the back ⇒ easy to stick on the flat surfaces
- Keypad for Arduino, ESP32, ESP8266, Raspberry Pi, or any 5V or 3.3V microcontroller.
- Tutorials for Arduino, ESP32, ESP8266 are provided
