Tagged Questions

2
votes
1answer
214 views

controlling motor with PWM

I am using a RCS-Model-M2313 R/C Servo and I have managed to create a PWM. My problem is that my motor doesn't react as I was expecting. I would like to control the motor angle with the duty cycle but ...
2
votes
3answers
460 views

How to configure an analog filter(s) to maximally smooth out a 100 Hz PWM signal from a LED controller

I have an RGB LED controller which controls the brightness using a 100 Hz PWM, seemingly without any built-in smoothing at all. (recorded it with a soundcard, and those pulses are 100 percent ...
2
votes
1answer
833 views

How do I select what values to load in CCPR1L register (for generating PWM signal with PIC)?

I need to generate PWM signal with PIC18F2550 microcontroller at near 20kHz. I read the datasheet, I found it too complex and confusing, then I started to search for a sample code on the net to ...