Skip to content

fix typo, it said sawtooth, it should say sine #2241

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Oct 21, 2024
Merged

fix typo, it said sawtooth, it should say sine #2241

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion content/hardware/02.hero/boards/uno-r4-wifi/tutorials/dac/dac.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -46,7 +46,7 @@ For example when dimming an LED, you can freely use a PWM enabled digital pin as
However this will not always be the case, and for many uses you will need to use a genuine analog output to get your desired results. One such case is in audio purposes, where a PWM output simply will not give the same quality of sound as a genuine analog output, and requires some fiddling to work in the first place.

## Code
The code for this tutorial is split in two parts, one main sketch and a header file containing a pre-generated sawtooth-waveform.
The code for this tutorial is split in two parts, one main sketch and a header file containing a pre-generated sine waveform.

With this sketch, we have pre-generated a sine waveform. You could also dynamically generate it either at the beginning of your sketch or during, but doing so would be less efficient without gaining any performance. So going this route is the best practice.

Expand Down