12. Octopus Crash Sensor Brick(EF04013)
12.1. Introduction
Crash Sensor Brick is a sensor module based on crash switch, simple circuit design, high sensitivity.
12.2. Characteristics
The 3-pins ports is easy to plug and play.
It can work with micro:bit in 3V.
12.3. Specifications
| Item | Parameter |
|---|---|
| SKU | EF04013 |
| Working Voltage | 3.3-5V |
| Connector Type | Digital |
| Pins Definition | 1-Signal 2-VCC 3-GND |
| Response | Quick to response with high sensitivity |
| Power Dissipation | ULP |
| Working Temperature | -20-70℃ |
| Circuit | Simple |
| Stability | Stable and durable |
| ## Outlook and Dimensions | |
| --- |
12.4. Quick to Start
Connection diagram
Connect to P1 port as the picture shows.
Take sensor:bit for example
Quick to Start
Set the P1 port to a higher level to initialize the module.
After being pressed, the returned value is 0, the digital read P1 pin is 0, then the icon is shown on the screen.
Or it shows a box.
Reference
Links: https://makecode.microbit.org/_WMwRtRXFe2tw
You can also download it directly below:
Result
When the sensor is pressed, a rectangle is showing on the micro:bit; while released, an icon is showing on the micro:bit.