Questions tagged [sine-wave]
A sine wave or sinusoid is a mathematical curve that describes a smooth periodic oscillation.
4
questions
-1
votes
1
answer
79
views
Generate a sine wave with a predefined frequency and amplitude via DAC0 or DAC1 with Arduino Due
Good Morning to everyone,
I am a PhD Student in experimental fluid mechanics at the University of Naples "Federico II", Italy. I am working on Arduino Due card and i am novel in applications ...
1
vote
2
answers
395
views
Arduino Due generate 400KHz sine waze
I new in Arduino environment.
Found some code generate sine wave but frequency between 14kHz to 84kHz. URL is https://www.instructables.com/SineWave-Generator-for-Arduino-DUE/
I need to generate sine ...
- 11
2
votes
1
answer
2k
views
Continous running light with fading trail
In examples of FastLED library, there's the animation of a dot sweeping back and forth, with fading trails (file "DemoReel100", animation "sinelon"). How can I alter the code so instead of moving back,...
- 121
1
vote
0
answers
324
views
Creating a sine with PWM Arduino DUE
I've been trying to create a sine wave using the pwm function of the Arduino DUE.
The sine wave has te be at higher rates than the analogWrite() function can handle, so I've been using the native ...