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how to microcontroller base (8051 or PIC ) DC motor control

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myominlatt

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hello every my brothers,
i want to know how to control DC motor (with sensor or sensorless) for steering,forward ,reverse and braking system. i want to help my systems.
my email is myominlattster@gmail.com.
i lookout come in.
thank you.
 

IanP

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    myominlatt

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myominlatt

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Re: how to microcontroller base (8051 or PIC ) DC motor cont

i want to know how to generate PWM pulses and how to control DC motors movement and braking with PWM
 

kumar_eee

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Re: how to microcontroller base (8051 or PIC ) DC motor cont

What type motor it is?... I did BLDC [BrushLess DC] motor controller using PIC Micro... For that I hav used PIC16F873, Hall Effect sensors, MosFET Driver IC & MosFET Bridge...

What else u need?..

K.Kumar
 

merlion

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Re: how to microcontroller base (8051 or PIC ) DC motor cont

Hi
OK, you can find Dc motor control with PIC16F877 in www.microchip.com.
That paper can help you.

merlion.

Added after 14 minutes:

Ok

to control the Dc motor, the PWM signal can get from Oscillator circuit. That pulse width signal can control the switching driver of the motor. This driver used to apply MOSFET transistor. The MOSFET driver is less power dissipation than the BJT driver.


merlion.

OK.
 

Inverted

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Re: how to microcontroller base (8051 or PIC ) DC motor cont

U can Build a Circuit with PWM through a mosfet or BJT (Mosfet is Better) and U can also build a feedback for Current and a Feedback for the Voltage to estimate the actual speed of the motor PM me for more details
 

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