This week on the Adafruit Learning System, we published a few guides this week, and updated a whole bunch more. Build an arcade synth controller, 3d print a Feather TFT STEMMA case, build a Circuit Playground Bluefruit BLE heart rate pendant, and more!
Favorite New Guide
This week my favorite new guide shows you how to make a Circuit Playground Bluefruit BLE heart rate pendant with CircuitPython
Are you going to a dance party soon? Or maybe a speed dating night? Would you like to wear your heart out?
In this project, you can visibly show off your heart rate in the form of a pulsing pendant. A Circuit Playground Bluefruit (CPB) connects to a heart rate monitor to display the heartbeat of the wearer. Using the CircuitPython programming language, the CPB blinks with red NeoPixels to display the heart rate.
The Almighty Arcade Button
After reading John Park’s new Arcade Synth Controller build guide, I … // Read more: original article.
