Product Overview
The ON/OFF Switch Module is a compact and reliable solution for manual control in electronic circuits. It integrates a rocker switch (SPST) with a simple 2-pin interface, allowing users to easily toggle between ON and OFF states.
 
Designed for both prototyping and final applications, this module eliminates messy wiring and provides a clean, plug-and-play switching solution.
 
Key Features
Simple ON/OFF Control – Instant manual switching
SPST Rocker Switch – Stable and durable mechanical operation
2-Pin Interface – Easy integration into any circuit
Compact PCB Module – No breadboard required
Standard 2.54mm Header – Compatible with jumper wires
Clear Marking (I / O) – Easy identification of ON/OFF states
Low Contact Resistance – Efficient switching performance
 
Use Cases
Power ON/OFF control for circuits
Battery-powered projects
Arduino / ESP / FPGA system power switching
Motor and actuator control
DIY electronics and embedded systems
Educational and lab experiments
 
Advantages
No external wiring complexity
Reliable mechanical switching
Clean and reusable module
Safer power control compared to loose wires
Ideal for both low-power and moderate-power applications
 
Application Examples
Main power switch for IoT devices
Enable/disable sensors or modules
Battery disconnect switch
Prototype circuit power control
Robotics ON/OFF control
 
Package Includes
1 × ON/OFF Switch Module (Pre-assembled)
1 x 2 pin header(un-soldered)
 
Compatibility
Works with:
Arduino boards
ESP8266 / ESP32
Raspberry Pi
FPGA boards (Basys 3, Tang Nano, etc.)
Any DC electronic circuit
 
Working Principle
Switch ON (I) → Circuit is closed → Current flows
Switch OFF (O) → Circuit is open → No current flow
 
This acts as a series control element, making it ideal for power switching or signal control.
 
Notes
 
Do not exceed the switch’s rated voltage/current
For high current loads, ensure proper wiring and heat considerations
Not intended for direct AC mains unless specifically rated
 
Weight = 2 grams
Dimensions = 2 cm x 1.5 cm x 1.8 cms