I'm researching today this exact thing. I have an application for you. An electronic control module for a diesel engine requires a constant frequency but variable %on time to control the fuel setting ( throttle )
Hello Mr @nuke, i'm working on a similar project and i need the source code you used to get that amazing results (the link dosen't work for me), Thank you.
@@dukenukem3568 arduino and i'm using a code with interruptions but when i compare the value of timer with my PWM , the frequency of the duty cycle reset to 490Hz ( default value).
@@ilyasazzouzii5876 check which pins you are using and are you setting up the Timer/Counter registers for the frequency see www.arduino.cc/en/Tutorial/SecretsOfArduinoPWM
![Benefits [and down sides] of HIGHER PWM Frequency! 🙀💪](/img/n.gif)
This made it click for me, thanks!
Happy it helped.
excellent explanation, What I find
Ultimately the challenge is turning inertia etc from your enemy to your friend to get a nice smooth torque curve at you desired speed.
Hi! the link is down . can you upload the source ?
What application would you use variable duty cycle (fixed frequency)
I'm researching today this exact thing.
I have an application for you. An electronic control module for a diesel engine requires a constant frequency but variable %on time to control the fuel setting ( throttle )
Hello Mr @nuke, i'm working on a similar project and i need the source code you used to get that amazing results (the link dosen't work for me), Thank you.
what hardware platform and code are you using?
@@dukenukem3568 the control of a solenoid valve by the pwm of a mega arduino card at a frequency of 10Hz.
@@dukenukem3568 arduino and i'm using a code with interruptions but when i compare the value of timer with my PWM , the frequency of the duty cycle reset to 490Hz ( default value).
@@ilyasazzouzii5876 check which pins you are using and are you setting up the Timer/Counter registers for the frequency see www.arduino.cc/en/Tutorial/SecretsOfArduinoPWM