1x4 Button Module (Membrane)

This 1x4 Button Module (Membrane) is an ideal control solution for your electronics projects. Thanks to high-quality membrane technology, it provides a long-lasting and reliable button-pressing experience. It can be easily used as an input device in Arduino, Raspberry Pi, and other microcontroller (MCU) based robot and DIY projects. The product's simple 4-pin interface makes it convenient for both beginners and experienced electronics enthusiasts. This compact keypad serves as a perfect switch for entering commands in various sensor-based systems, panels, and custom keyboards.