CommunityForumWikiBlogLearn
Sensors
Switches & Buttons

BOSON Self Locking Switch Module i3

SKU: BOS0003

The self-locking switch is a commonly-used button switch that outputs digital signal. When pressed down once, its circuit is connected, keeping in self-locking mode; when pressed again, the button switch is disconnected and ejected. It works well with maincontrollers such as micro:bit and Arduino, and can be used for not only Mind+ and makecode graphical programming but also non-programming projects. Connect this module to other output ones in parallel to realize all kinds of functions now!

Boson: Self Locking Switch Module i3
  • Docs
  • Tech Specs
  • Certifications
    • 1. No-Code Example for Making a Alarm

    This article offers a complete guide on creating a repeat alarm using micro:bit, covering everything from hardware setup to software programming, with visual aids and sample codes for both Mind+ and Makecode platforms.
    2. No-Code Example for Turnning on a Fan

    This article offers a no-code solution for controlling a fan module with a micro:bit. It includes hardware preparation, a wiring diagram, and demo videos, making it ideal for beginners in electronics.
    3. No-Code Example for Servo Control

    This article offers a comprehensive guide on controlling a servo using micro:bit without any coding, including hardware preparation, wiring instructions, and demonstration videos, aimed at helping beginners dive into microcontroller projects easily.
    4. Code Example for micro:bit-Turn on Fan

    This article demonstrates how to use a micro:bit and BOSON expansion boards to control a fan, covering hardware setup, wiring, and programming with sample code.
    5. Code Example for micro:bit-Control Servo

    This article offers a step-by-step guide on controlling a servo motor with a micro:bit, featuring clear wiring diagrams and sample code in Mind+ and Makecode, suitable for hobbyists and educators alike.
    Reference

    This article details the principle and function of self-locking switches, which use mechanical locking to maintain connectivity and output signals, essential for electronic applications.

    Specification

    Parameter Value
    Power Supply 3.0-5.5V
    Current Consumption not more than 5mA@5V
    Interface Type PH2.0
    Dimension 26mm×39mm/1.02×1.54"
    Signal Type digital signal (0 or 1)

    Pinout

    Num Label Description
    1 GND Power -
    2 VCC Power +
    3 SIGNAL Digital Signal Line
  • PFAS PFAS

    • Was this article helpful?

    TOP