DC SERVO MOTOR CONTROL USING ATMEL 89C51

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hashirbadar786

Joined: 29 Jun 2009
Posts: 1
Location: pakistan

05 Nov 2009 19:42 DC SERVO MOTOR CONTROL USING ATMEL 89C51

I am doing hobby project on controlling dc servo motor using 89c51.

1) i want to buy "brushed dc motor with digital feedback". it is available only in scraps but i do not know how to identify motor having above mentioned properties .
plz guide me to buy correct one.
2)i do not know how to code microcontroller using c. plz help me.
thanx

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GetDeviceInfo

Joined: 30 Mar 2009
Posts: 103

06 Nov 2009 23:13 Re: DC SERVO MOTOR CONTROL USING ATMEL 89C51

"brushed dc motor with digital feedback".

a common arrangement is a dc motor with an optical disk mounted on it's shaft. The optical disk has a pattern printed on it that is 'read' by an opto switch. Rip apart a couple of old printers and you should find one.

As for 'C', you need to do some reading.

dilshan

Joined: 07 Jul 2009
Posts: 6
Location: Colombo Sri Lanka

09 Nov 2009 2:26 Re: DC SERVO MOTOR CONTROL USING ATMEL 89C51

If you are new to 8051 – C Programming, it is better to start with MikroC 8051. (Because it’s easy, contain large set of support libraries and powerful easy to use IDE)

http://www.mikroe.com/en/compilers/mikroc/8051/

Free version of MikroC 8051 is available to download with 2K of code limit.

You can get good start with following book :

http://www.mikroe.com/en/books/8051book/