octopus_ef04014.md

Octopus Vibration Sensor(EF04014)

Introduction

Vibration Sensor Brick is a module based on vibration trigger switch.

Products Link

ELECFREAKS Octopus Vibration Sensor

Characteristics

When in the stationary state, the indicator LED is OFF. When subjected to external vibration touch to achieve the appropriate vibration force, or move away from the speed of the appropriate (partial) effort, conductive pin will produce an instant turn-on (ON) state. At that time, electrical characteristics have changed. While if the external force disappear, electrical characteristics will restore OFF state.

Specifications

Item	Parameter
SKU	EF04014
Working Voltage	3V-5V
Connection Mode	G-GND，V-VCC，S(test the signal)
Pins Definition	V-VCC G-GND S-D3
Circuit	Simple
Function	Achieve fun and interactive courses

Outlook and Dimensions

Quick to Start

Connection diagram

Connect to P1 port as the picture shows.

Take sensor:bit for example

Program as the picture shows

Show the returned value through P1 pin.

Refaerence

Links: https://makecode.microbit.org/_32DD3C4Lv33u You can also download it directly below:

<iframe style="position:absolute;top:0;left:0;width:100%;height:100%;" src="https://makecode.microbit.org/#pub:_32DD3C4Lv33u" frameborder="0" sandbox="allow-popups allow-forms allow-scripts allow-same-origin"></iframe>

While vibrating, it shows 1 on the micro:bit, or it shows 0.

Relevant Cases

Technique Files