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360-radar-using-2-ultrasonic-sensor-f4f5b8-en.md

If you want to know more about this visit my blog

https://www.electronicsisfun08.in/2022/12/how-to-make-360-radar.html

Hey Friends.. I hope you all are doing good.

I'm back with another project.

This project is 360 radar using 2 ultrasonic sensors.

If you want to make this project, Watch the whole video.

Watch the video to make yours.

If you like this project do comment on YouTube video, and do not forget to subscribe my channel, link is below

link is : https://studio.youtube.com/channel/UCaXI2PcsTlH5g0et67kdD6g

If you have any doubt regarding this project, you can Telegram me at +919557024177.

If you have any suggestions or project idea, kindly reach out to my channel or Telegram me at above no.

You're most welcome.

Steps to make this project:

1. Gather components.

2. Place 2 ultrasonic sensors in a box.

3. Place servo and Arduino on controlling station

4. Place sensors on servo motor.

5. Upload the Arduino code

6. Download Processing 3 software

7. Copy and paste the processing code

8. Run the processing and select the port

Watch Radar is covering the whole distance.

EXPANDED TECHNICAL DETAILS

Comprehensive Spatial Mapping

This project creates a high-resolution "Virtual Perimeter" by using two back-to-back ultrasonic sensors for 360-degree coverage.

  • Synchronized Scanning Matrix: Two HC-SR04 sensors are mounted on a single continuous rotation servo or a high-speed stepper motor. The Arduino captures 180 readings per sensor (one every degree), creating a full 360-degree topographical map.
  • Processing Visualization: Sends the polar coordinates (Angle, Distance) to a Processing script. The PC then renders a "Sonar-style" radar screen with persistent "Blips" for detected objects.

Accuracy

  • Ping Overlap Filtering: The firmware includes logic to prevent "Cross-Talk" (echoes from Sensor A reaching Sensor B), ensuring that the mapping remains clean even in cluttered environments.

ข้อมูล Frontmatter ดั้งเดิม 

title: "360 RADAR using 2 ultrasonic sensor"
description: "360 radar"
author: "mohammadsohail0008"
category: ""
tags:
  - "embedded"
  - "internet of things"
  - "monitoring"
views: 7419
likes: 0
price: 1120
difficulty: "Intermediate"
components:
  - "1x Jumper wires (generic)"
  - "2x Ultrasonic Sensor - HC-SR04 (Generic)"
  - "1x Arduino UNO"
  - "1x Hot glue gun (generic)"
  - "1x SG90 Micro-servo motor"
tools: []
apps:
  - "1x Arduino IDE"
  - "1x Processing"
downloadableFiles:
  - "https://projects.arduinocontent.cc/dc411774-1593-4249-b26a-9c663486cfd2.txt"
  - "https://projects.arduinocontent.cc/ad85444f-c63f-4211-b314-d162803b158c.txt"
  - "https://projects.arduinocontent.cc/ad85444f-c63f-4211-b314-d162803b158c.txt"
documentationLinks: []
passwordHash: "e06106fe01a89236525d7977aa7816ea9079f7f5a3709c851d0db339fd0836d9"
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seoDescription: "Create a 360 RADAR using 2 ultrasonic sensor and Arduino. A simple DIY project for object detection and distance measurement."
videoLinks:
  - "https://www.youtube.com/embed/e8-3-yRqpJ8"
heroImage: "https://cdn.jsdelivr.net/gh/bigboxthailand/arduino-assets@main/images/projects/360-radar-using-2-ultrasonic-sensor-f4f5b8_cover.jpg"
lang: "en"