3D wireframe cube with MicroPython
Basic 3D model rotation and projection
Displaying images on OLED screens
Using 1-bpp images in MicroPython
Building a MicroPython heart rate monitor
Finding the beat in HR sensor data
Multiplayer internet-controlled robot
Less of a war, more of a guerilla operation.
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
I also write programming books.
Create GUI Applications with Python & Qt5
a hands-on guide to creating GUI applications with Python & Qt5.