Machine Learning +
Raspberry Pi

Teach yourself Computer Vision, Natural Language Processing, and Deep Learning with hands-on projects for Raspberry Pi, Arduino, and more.

AutoML public

Soft-launching an AI/ML Product as a Solo Founder

Leigh Johnson

Technical deep dive into how I built Print Nanny, which uses computer vision to automatically detect 3D printing failures.

20 min read Apr 18, 2021

TensorFlow Lite public

3 Ways to Install TensorFlow 2 on Raspberry Pi

Leigh Johnson

TensorFlow Lite on Raspberry Pi 4 can achieve performance comparable to NVIDIA's Jetson Nano at a fraction of the cost.

5 min read Nov 21, 2020

zsh public

zsh: no matches found

Leigh Johnson

I've been using zsh and ohmyz.sh for years, but I still occasionally forget this shell interprets square brackets as a pattern on the command line. Two improvements on the default behavior.

1 min read Nov 2, 2020

Prototypes public

Automate Image Annotation on a Small Budget

Leigh Johnson

Learn how to use TensorFlow.js and Automated Machine Learning (AutoML) to prototype a computer vision model, plus increase the efficiency of manual data labeling.

10 min read Nov 2, 2020

Computer Vision public

Real-time Object Tracking with TensorFlow, Raspberry Pi, and Pan-Tilt HAT

Leigh Johnson

Detect and track an object in real-time using a Raspberry Pi, Pan-Tilt HAT, and TensorFlow. Perfect for hobbyists curious about computer vision & machine learning.

9 min read Dec 8, 2019