User contributions for Michael Hufnagel
A user with 7 edits. Account created on 17 August 2020.
28 August 2020
- 16:0216:02, 28 August 2020 diff hist +322 Ideas Groups No edit summary
- 15:5115:51, 28 August 2020 diff hist +545 Ideas Groups No edit summary
20 August 2020
- 16:5916:59, 20 August 2020 diff hist 0 Piezo Speaker No edit summary
- 16:5816:58, 20 August 2020 diff hist +76 Piezo Speaker No edit summary
- 16:5716:57, 20 August 2020 diff hist 0 N File:Piezo Speaker close up.jpg No edit summary current
- 16:5616:56, 20 August 2020 diff hist 0 N File:Piezo Speaker.jpg No edit summary current
- 16:4416:44, 20 August 2020 diff hist +1,074 N Piezo Speaker Created page with "= How to control it in MicroPython = If you want to add higher notes see https://en.wikipedia.org/wiki/Piano_key_frequencies for the needed frequency. Example code shows how y..."
