STM32 Balance Car

A two-wheeled self-balancing robot based on STM32 microcontroller.

Wheeled
No license: all rights reserved by the creator

Suggested by Robotheca, created by @AMingKL (opens in a new tab), from github.com/AMingKL/STM32-BalanceCar (opens in a new tab). Pinned to commit bda7dbd (opens in a new tab).

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Hardware license: No license
Software license: No license
Commercial use: Unknown

No license is stated for part of this robot.

The creator chose the hardware and software licenses on Robotheca; the repository has no license file for them yet.

This repository contains executable files that Robotheca doesn't check. Only run them if you trust the creator.

Which files (1 script, 26 programs or installers, 2 firmware images)

Its license doesn't let Robotheca show its photos.

See the photos on GitHub

What it can do

Written by Robotheca from the project's documents.

Balances on two wheels
Moves forward and backward
Turns left and right
Controlled via remote or app

Bill of materials

This repository has no parts list Robotheca can read yet.

Build guide

The creator's guide is in the repository. It has no license, so all rights stay with the creator: Robotheca doesn't show it here or translate it, and gives its own notes about the robot instead.

Read the creator's guide Ask the creator on GitHub

Wiring and electronics

Notes written by Robotheca from the project's documents.

Main parts

STM32F103C8T6 microcontroller
Two DC motors with wheels
Battery pack

Schematics, boards and diagrams

Project information

Difficulty: Intermediate
Estimated cost: Not stated
Buildability: 15/100Incomplete documentation
Parts: –
Tools: soldering iron, screwdriver, multimeter

Buildability15/100

Incomplete documentation

How complete the published files are for rebuilding this robot, measured by Robotheca at commit bda7dbd. It isn't a rating of the robot.

3D and CAD files0/20
No printable parts or CAD files.
Most points to gain: Add the parts to print (STL or 3MF files). Add the CAD source (STEP, or the CAD program's own files) so people can change the design.
Robot description0/15
No URDF.
Add a URDF: the robot can then be seen in 3D and tried in the browser.
Parts list0/20
No parts list in the repository or linked.
Link to your parts list, or add it to the repository (a CSV or a Markdown table) with quantities, prices and where to buy each part.
Software10/15
Code in this repository, instructions to install or run it.
Say which software framework it uses (ROS 2, LeRobot, Arduino…).
Documentation5/15
README of 101 characters with 1 picture; 0 build steps.
Write a README of at least 1,500 characters: what the robot does and how to build it. Split the build into at least 3 steps.
Simulation0/5
No simulation files.
Add a simulation model (MuJoCo, Gazebo, Webots or Isaac).
Licenses0/10
Hardware: no license; software: no license.
Add a license for the hardware (e.g. CERN-OHL-S-2.0 or CC-BY-SA-4.0). Add a license for the software (e.g. MIT or Apache-2.0).

Software

Framework: Not stated
Languages: C, Assembly
License: NONE

The code

How to run it

Written by Robotheca from the project's documents.

Install STM32CubeIDE or Keil MDK
Import the project code
Configure the project for STM32F103C8T6
Build and flash the firmware to the STM32
Power on the robot and pair with Bluetooth device

Robotheca doesn't review code. Read it before running it.

Project files

Every file of the project: code, CAD, electronics, guides, at commit bda7dbd.

Community

Questions and improvements go to the creator's repository.

Photo