Simple circuit for RS232 to Robot - Electronic Circuits Projects Diagrams Free

boss43 · 16th January 2008, 04:00 AM

Anybody please help me , a simple connection between RS232 to robot
My robot has 4 axis of freedom. show me the best way:confused: :

jawadlateef · 18th January 2008, 07:23 PM

what are u trying to ask? Be clear and elaborate

boss43 · 19th January 2008, 04:20 AM

Am desining a robotic arm , its job is simple to tighten the screws at at different co-ordinates.. am using 4 servo motors and PIC16F238 to control the 4 servo via RS232 . Would you please refer me the simple circuit connection diaram cos am a beginer.

kchriste · 19th January 2008, 05:59 AM

Google for max232 and PIC and you'll get stuff like this:
http://www.mikroe.com/en/books/picbook/7_10chapter.htm
It's for an obsolete PIC but the same principle applies to any PIC.

boss43 · 19th January 2008, 08:57 AM

Thank you Christe!!
But another thing!

as is stated above in need to ctrl 4 servo motors.. May i use PIC?! or anything
which connets with rs232 and working under a program( vb or any) and check out this link
they'll tell you more..
Is there anymore easy ways ple tell me...
http://www.rentron.com/SerialServo.htm

blueroomelectronics · 19th January 2008, 05:24 PM

A micro is a great way to control servo motors, use a 16F628A instead of the 16F84 as the latter has a UART (serial port)

kchriste · 20th January 2008, 12:10 AM

Quote:

Originally Posted by boss43

Is there anymore easy ways ple tell me...
http://www.rentron.com/SerialServo.htm

That's about as easy as it gets. Your only problem with trying to do that project with a newer PIC such as the 16F628A is that you'll need a copy of the PicBasic compiler to recompile the code for the 16F628 as the *.hex file is for the 16F84. Or you could write your own code in asm!

boss43 · 20th January 2008, 04:27 AM

thanks alot ! you 've done it

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16th January 2008, 04:00 AM	(permalink (permalink))
boss43	Simple circuit for RS232 to Robot Anybody please help me , a simple connection between RS232 to robot My robot has 4 axis of freedom. show me the best way:confused: :

18th January 2008, 07:23 PM	(permalink (permalink))
jawadlateef	what are u trying to ask? Be clear and elaborate

19th January 2008, 04:20 AM	(permalink (permalink))
boss43	Am desining a robotic arm , its job is simple to tighten the screws at at different co-ordinates.. am using 4 servo motors and PIC16F238 to control the 4 servo via RS232 . Would you please refer me the simple circuit connection diaram cos am a beginer.

19th January 2008, 05:59 AM	(permalink (permalink))
kchriste	Google for max232 and PIC and you'll get stuff like this: http://www.mikroe.com/en/books/picbook/7_10chapter.htm It's for an obsolete PIC but the same principle applies to any PIC. __________________ --- The days of the digital watch are numbered. --- Last edited by kchriste; 19th January 2008 at 06:05 AM.

19th January 2008, 08:57 AM	(permalink (permalink))
boss43	Thank you Christe!! But another thing! as is stated above in need to ctrl 4 servo motors.. May i use PIC?! or anything which connets with rs232 and working under a program( vb or any) and check out this link they'll tell you more.. Is there anymore easy ways ple tell me... http://www.rentron.com/SerialServo.htm Last edited by boss43; 19th January 2008 at 09:15 AM.

19th January 2008, 05:24 PM	(permalink (permalink))
blueroomelectronics	A micro is a great way to control servo motors, use a 16F628A instead of the 16F84 as the latter has a UART (serial port) __________________ Bill Smart Kits build Smart People http://www.blueroomelectronics.com

20th January 2008, 04:27 AM	(permalink (permalink))
boss43	thanks alot ! you 've done it