SciCraft9

SciCraft9 / 360-Radar-System-using-ESP32-Wireless-Sonar-Project-

Public

This project shows how to build a 360° radar system using ESP32, a stepper motor, and an ultrasonic sensor. It includes wireless communication between the ESP32 and a custom radar UI using TCP. This repository contains all the code and files needed to build the complete system.

15
2
100% credibility
Found May 09, 2026 at 15 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
AI Summary

This project builds a wireless radar scanner that rotates an ultrasonic sensor to detect nearby objects and displays their positions live on a computer screen.

How It Works

1
👀 Discover the project

You find an exciting tutorial online for building a spinning radar that detects nearby objects wirelessly.

2
🛒 Gather your parts

Pick up simple items like a small motor, distance sensor, controller board, batteries, and wires from a hobby shop.

3
🔩 Assemble the spinner

Attach the sensor to the motor shaft and connect everything to the controller on a breadboard – it feels like a fun craft project.

4
💻 Give it instructions

Connect the controller to your computer with a cable and load the ready-made program so it knows how to spin and measure.

5
🔋 Power it up

Add batteries, turn it on, and watch it join your home wireless network – it shares its address on a screen.

6
🖥️ Launch the display

Open the radar screen program on your computer and enter the address to link it wirelessly to your gadget.

7
🚀 Start scanning

Press the start button – the motor smoothly spins the sensor, pings for objects, and paints them live on your radar screen like magic!

🌟 See objects everywhere

Sit back and enjoy your homemade radar revealing hidden things all around you in real time, just like in the movies.

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Star Growth

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AI-Generated Review

What is 360-Radar-System-using-ESP32-Wireless-Sonar-Project-?

This project github repo lets you build a wireless 360-degree radar that scans surroundings with an ultrasonic sensor mounted on a rotating stepper motor, all controlled by an ESP32. It streams angle and distance data over Wi-Fi TCP to a Processing UI on your PC, rendering a live radar display with object positions, sweep line, and range rings. Developers get a complete, cable-free system for real-time proximity detection, solving the hassle of wired sensor setups between hardware and visualization.

Why is it gaining traction?

It stands out with reliable TCP streaming that delivers ordered data without packet loss, plus simple controls like 'S' to start scanning, 'X' to stop, and 'C' to clear the display. The back-and-forth motor sweep avoids wire twisting, and separate motor power prevents ESP32 crashes—features that make demos smooth right out of the gate. For a project github example in embedded IoT, it hooks makers tired of flaky prototypes.

Who should use this?

Robotics hobbyists prototyping object avoidance in drones or robots, or students in embedded systems courses needing a quick sonar scanner. IoT tinkerers evaluating ESP32 for wireless sensor networks, especially those integrating with Java-based UIs like Processing. Avoid if you're scaling to production without adding slip rings for true continuous rotation.

Verdict

With 15 stars and a 1.0% credibility score, it's an early-stage project github template best for learning—strong README covers setup, hardware pitfalls, and tweaks, but lacks tests or polish for heavy use. Grab it as a showstopper project starter if you're between breadboard experiments and custom firmware.

(198 words)

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