BOSON Ultrasonic Distance Sensor i22

1. Example Code for micro:bit-Parking Radar

This article guides users through creating a parking radar using micro:bit, covering hardware and software preparation, wiring diagrams, and providing sample code for implementation.

2. Example Code for micro:bit-Guard Security

This article introduces example code for creating a security system using micro:bit, detailing hardware and software preparation, wiring diagrams, and providing sample codes for programming on Mind+ and MakeCode platforms, enhancing DIY projects with security features.

3. Example Code for micro:bit-Smart Bin

This article offers a comprehensive guide on building a micro:bit Smart Bin, complete with necessary hardware like ultrasonic sensors and LED modules, software platforms such as Mind+ and MakeCode, wiring diagrams, and sample code, aimed at enhancing your programming and electronics skills.

4. Example Code for micro:bit-Smart Fan with Distance Sensing

This article guides you through setting up a micro:bit smart fan with distance sensing, including hardware preparation, wiring diagrams, and step-by-step coding instructions using Mind+ and MakeCode platforms.

Reference

The article delves into ultrasonic sensor technology, explaining how sound waves are used for distance measurement, the role of LED lights in visualizing data, and how these sensors can detect obstacles effectively.

Parameter	Value
Operating Voltage	3V-5V
Operating Current	TBD
Detection Distance	20cm-100cm
Interface Mode	PH2.0-3P
Dimension	37mm×51mm/1.46×2.01"
Signal Type	analog signal

Num	Label	Description
1	GND	Power -
2	VCC	Power +
3	SIGNAL	Analog signal line
4	LED	Distance indication
5	Probe	Transmit/receive
6	Mode Select Switch	Obstacle detection /distance detection

BOSON Ultrasonic Distance Sensor i22

Specification

Pinout