Content for Feather M4 Express

LED Matrix Scoreboard

“Shoot some hoops and score some points! LED Pixel Hoops Build an LED scoreboard with mini IR sensing hoop using an RGB Matrix and CircuitPython! This indoor game lets you shoot hoops and display your score on a 64x32 LED …

Blue Light Project Part2

“So in Blue Light Project Part1 I explained some of the steps I took to reduce insomnia by reducing evening blue light. I didn’t have an easy way of seeing how well it worked, so I decided to build …

CircuitPython Motorized Camera Slider

“This project uses the Adafruit Feather platform and CircuitPython to make an easy to control motorized camera slider. The build uses aluminum extrusion to support a linear rail system with 3D printed parts. A camera can be mounted to the …

CircuitPython OLED Watch Clock

“It’s CircuitPython Time! In this project we’ll show you how to make a watch using an Adafruit Feather M4 Express, an RTC module and an OLED display. This uses CircuitPython, which is a version of Python designed to …

Humidity and Temperature Monitor with E-Ink Display

“Depending on your climate (and HVAC system) dried herbs can go moldy. A big cause of mold is too high of humidity. That’s the reasons for all those silica gel packets in items you get. If you store a …

NeoPixel Bike Light

“Build a sci-fi inspired bike light using Adafruit Feather and NeoPixels. Use an RGB LED Button to cycle through different colors and animations. The button will actually match the colors of the NeoPixels! 3D Printed Headlight This is a 3D …

MicroPython OLED Watch

“In this project we ‘ll show you how to make a watch using an Adafruit Feather M0, an RTC module and an OLED display. This uses microPython, which is an interpreted language that runs on small embedded boards. Be sure …