Dr. Martin Fitzpatrick
Books
Python GUIs
Services
Consulting
Improve your project's code quality
Mentoring
Live 1-on-1 code mentoring
store
Writing about
electronics
invent
electronics
Creating a 3D wireframe cube with MicroPython on an OLED display
Basic 3D model rotation and projection
tutorials
electronics
Displaying images on OLED screens
Using 1-bpp images in MicroPython
invent
biology
Building a MicroPython heart rate monitor
Finding the beat in HR sensor data
invent
raspberry-pi
KropBot
Multiplayer internet-controlled robot
More
Using MicroPython and uploading libraries on Raspberry Pi Pico
Using rshell to upload custom code
Driving I2C OLED displays with MicroPython
I2C monochrome displays with SSD1306
Heart rate (HR) sensors
Photoplethysmography, because that's a real word
Scroll pHAT Tetris