I am working on a project where I control PMDC motor by switching on/off through mosfet (PWM control) by DSP controller, also I measure real-time current of the motor using LEM (LTS-15-NP) current ...
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 ...
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 ...
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 ...