My Autonomous RC car build: 'Donkey Car' WIP (20210325)

This is my progress log of creating a autonomous RC car.

My Autonomous RC car build: 'Donkey Car' WIP (20210325)

This is my progress log of creating a autonomous RC car.

What is a donkey car?

An opensource DIY self driving platform for small scale cars

Donkey® Car - Home

Recommended they have a discord

Discord  Server

Github autorope/donkeycar: Open source hardware and software platform to build a small scale self driving car.

How to build the hardware

Car body selection

Build a car. - Donkey Car

The only missing part I didnt already have was

3d print files

Donkey Chassis and Adapters - Current by aconway - Thingiverse

my printer model
doesnt fit on my printer need to fix use other file
even if i rotate it! darn...
at least 1 of them works

Donkey Self-Racing Car - Classic Version by aconway - Thingiverse

The newist version doesnt work for me....

Going to modify the files to split them into two pieces

after some though i decided to modify the new one for uses on my mini using tinkercad
cut the object in two
I had to cut corners
Reference:  Why does the paper in Battlestar Galactica have the corners cut off? - Science Fiction & Fantasy Stack Exchange
trying out a quicker print

I'm going to have to wait two weeks to print this because I had to buy more PLA filament. (sad face emoji)

by oran collins
oranbusiness [at symbol] gmail [dot character] com

Install the software (RPI4)

Get Your Raspberry Pi Working - Donkey Car

Login to my pi:

sudo apt-get update
sudo apt-get install build-essential python3 python3-dev python3-pip python3-virtualenv python3-numpy python3-picamera python3-pandas python3-rpi.gpio i2c-tools avahi-utils joystick libopenjp2-7-dev libtiff5-dev gfortran libatlas-base-dev libopenblas-dev libhdf5-serial-dev git ntp -y

Install OpenCV Dependencies

sudo apt-get install libilmbase-dev libopenexr-dev libgstreamer1.0-dev libjasper-dev libwebp-dev libatlas-base-dev libavcodec-dev libavformat-dev libswscale-dev libqtgui4 libqt4-test -y

Setup Virtual Env

python3 -m virtualenv -p python3 env --system-site-packages
echo "source env/bin/activate" >> ~/.bashrc
source ~/.bashrc

NOTE: To return to the system python you can type deactivate.

Install Donkeycar Python Code

cd ~ 
mkdir github
cd github

git clone
cd donkeycar
git checkout master
pip install -e .[pi]
pip install numpy --upgrade
wget ""
chmod u+x
pip install tensorflow-2.3.1-cp37-none-linux_armv7l.whl
python -c "import tensorflow"

install opencv bindings

sudo apt install python3-opencv -y

Create Donkey car app

Create Donkeycar App. - Donkey Car

donkey createcar --path ~/github/donkeycar-oran
cd ~/github/donkeycar-oran
To save and exit: ctrl + x, "y", ENTER
If you want to help me out and give some donations here's my monero address: 432ZNGoNLjTXZHz7UCJ8HLQQsRGDHXRRVLJi5yoqu719Mp31x4EQWKaQ9DCQ5p2FvjQ8mJSQHbD9WVmFNhctJsjkLVHpDEZ I use a tracker that is pravicy focused so if you block its cool, im big on blocking stuff on my own machine. im doing it to see if anyone is actualy reading my blog posts...:)