The Push Button Module is a compact digital input module designed for Arduino and embedded system applications. It features a simple 3-pin interface (Signal, VCC, Ground) and supports operating voltages of 3.3V to 5V. Built for stable and reliable input detection, it ensures consistent performance in prototyping and control systems. The module’s compact 11 × 22 mm size allows easy integration into breadboards and PCB designs. Ideal for user input interfaces, control panels, and interactive electronics projects.