50 Hz PWM with PIC Microcontroller

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J

jaramillo.pipe

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I need to do a PWM with a frecuency of 50 Hz (20 ms) to control my ESC....thats right?.....and by changing the dutycycle I can change the speed of my brushless.....thats right?...............does anyone knows how to do this PWM with a PIC microcontroller (for example a 18F family PIC).......i've read it cannot make such slow frecuencies PWM....

Thanx
 
ESC. Electronic Speed Control. Uses standard RC servo signals to control a high frequency MOSFET (generally) bank for motor PWM. Advanced models have break and reverse features with various deadband control.
 
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Double posting is bogus, although this is the correct forum.
 
I dont want my PIC to run at a slower speed.....because I also have USB functions in my microcontroller that im using...........is there any external hardware (integrated circuit) which can generate PWM or something like that???
 
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