Need Help to make work a linear motor with esp32

djobo
Posts: 1
Joined: Wed Oct 11, 2017 5:35 pm

Need Help to make work a linear motor with esp32

Postby djobo » Wed Oct 11, 2017 5:56 pm

Hi,

I'm currently working on a project using an esp32(Wifi LoRa), and we would like to drive a dc linear motor without using the DAC, we have to use PWM to generate a "sine wave" type signal, pulse code modulation i think, put in a H bridge in order to drive the motor. The frequency goes from 30 to 70 Hz and it's enslave with a PID controller. So my question here is : It is possible to do it this way ? If not, what are the other possibilities ?

ESP_Faye
Posts: 1628
Joined: Mon Oct 27, 2014 11:08 am

Re: Need Help to make work a linear motor with esp32

Postby ESP_Faye » Thu Oct 12, 2017 3:26 pm

Hi,

This is the ESP8266 forum. For ESP32 issues, please goes to https://www.esp32.com.

Thanks for your interest in ESP32!

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