220 Ohm Resistor 1/4W
$0.1
Push Button Module – Digital Input Switch
$0.5
The Push Button Module is a simple digital input module with a built-in momentary switch, designed for easy interfacing with Arduino, ESP32, Raspberry Pi, and other microcontrollers. Great for beginner projects, menu navigation, or triggering events in DIY electronics.
This Push Button Module features a tactile momentary push switch mounted on a small PCB with clearly labeled VCC, GND, and Signal (OUT) pins. When pressed, it sends a digital HIGH or LOW signal depending on the wiring, making it ideal for digital input detection.
Built-in pull-down resistor ensures a stable signal when not pressed, eliminating bouncing issues. It can be used to trigger LEDs, relays, motors, or as an input for user control interfaces.
It connects easily using dupont jumper wires and is perfect for beginners learning digital I/O with Arduino.
Key Features:
✅ 3-pin interface: VCC, GND, OUT
✅ Compatible with 3.3V and 5V systems
✅ Momentary push-type tactile switch
✅ Compact and breadboard-friendly design
✅ Built-in resistor for signal stability
✅ Easy to interface using digitalRead()
✅ Great for interactive or input-triggered projects
Applications:
🕹️ Button control for Arduino or ESP32
🔘 Menu and system navigation interfaces
🚨 Trigger alarms or event detection
🎮 DIY game controllers
📦 User input in smart devices
📚 Beginner electronics education kits
What’s Included:
✔️ 1 x Push Button Module (3-pin with tactile switch)
