Circuit Playground Express & CircuitPython fidget spinner tachometer with Tony D!
27Live stream to http://twitch.tv/adafruit showing how to build a CircuitPython-powered tachometer with Circuit Playground Express and how to use it to measure the speed of a fidget spinner. Followup to the Arduino version of this project here: https://www.youtube.com/watch?v=v-PVGTwXKFU
Links mentioned in the video:
- Pt. 1 video with Arduino version and breakdown of the frequency detection algorithm: https://www.youtube.com/watch?v=v-PVGTwXKFU
- Circuit Playground Express board: https://www.adafruit.com/product/3333
- Circuit Python & Windows 10 video: https://www.youtube.com/watch?v=FD5lkDypVSo
- Visual Studio Code configuring terminal: https://code.visualstudio.com/docs/editor/integrated-terminal
- Python download: https://www.python.org/downloads/
- PySerial tools: http://pyserial.readthedocs.io/en/latest/tools.html
- Circuit Python home: https://github.com/adafruit/circuitpython
- Circuit Python API docs: http://circuitpython.readthedocs.io/en/latest/?
- Circuit Python NeoPixel module: https://github.com/adafruit/Adafruit_CircuitPython_NeoPixel
- Full fidget spinner tachometer CircuitPython code: https://gist.github.com/tdicola/e12bb4b82291ff436fb2b7dde35f5b4b
Acknowledgements:
- Music: bartlebeats
- Intro shuttle footage: NASA
- Intro fonts: Typodermic
- Intro inspiration: Mr. Wizards's World
- Matrix background: cool-retro-term & cmatrix
-----------------------------------------
Visit the Adafruit shop online - http://www.adafruit.com
Subscribe to Adafruit on YouTube: http://adafru.it/subscribe
Join our weekly Show & Tell on G+ Hangouts On Air: http://adafru.it/showtell
Watch our latest project videos: http://adafru.it/latest
New tutorials on the Adafruit Learning System: http://learn.adafruit.com/
Music by bartlebeats: http://soundcloud.com/bartlebeats
-----------------------------------------