Search found 2 matches

by Matheus_alvez1515
Fri May 28, 2021 8:25 pm
Forum: ESP32 Arduino
Topic: how to change the ESP-32 ADC sampling rate?
Replies: 3
Views: 5811

Re: how to change the ESP-32 ADC sampling rate?

using the function analogSetCycles (255); I achieved a gain in the number of cycles, however, I would like to obtain a greater gain of cycles, however, the function has a maximum parameter of 255, I tried to use the function analogSetSamples (2); however, I got a distortion in the values ​​read, so,...
by Matheus_alvez1515
Wed May 12, 2021 3:48 pm
Forum: ESP32 Arduino
Topic: how to change the ESP-32 ADC sampling rate?
Replies: 3
Views: 5811

how to change the ESP-32 ADC sampling rate?

I have a project, in which I need to acquire a 4096 samples of a 60 Hz frequency signal. Using the analogRead () function, with a maximum of 3 signal cycles, I would like to know how to increase the number of cycles for the 4096 samples of the 60 Hz frequency signal without changing the resolution, ...