urgent help on robotics project - Electronic Circuits Projects Diagrams Free

manohar · 7th March 2004, 08:52 AM

i have startred a project in robotics with the help of the site
http://www.geocities.com/tjacodesign.../cerberes.html
but it uses a PIC microcontroller . the program as far as i see is just used for sending high and low voltages at the output port. can i replace the microcontroller with the 8085 microprocessor(obviously with a 8255).
also if u please can give me the circuit diagram and the program listing it would be of too much help.

falleafd · 7th March 2004, 05:48 PM

You should keep the whole schemes as in the project. The only thing you have to do is to replace 16F84 by you MC. Note that you should choose the pins on your MC for ease to connect in your circuits. I didn't look carefully to the link, but I see the arrangement on that board is quite good, you should keep this. And of course, you use your own ocs, because f84 use 4Mhz crystal, but your MC may use 12MHz. But it gives the same speed operating.

falleafd · 7th March 2004, 05:49 PM

You should keep the whole schemes as in the project. The only thing you have to do is to replace 16F84 by you MC. Note that you should choose the pins on your MC for ease to connect in your circuits. I didn't look carefully to the link, but I see the arrangement on that board is quite good, you should keep this. And of course, you use your own ocs, because f84 use 4Mhz crystal, but your MC may use 12MHz. But it gives the same speed operating.

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7th March 2004, 08:52 AM	(permalink (permalink))
manohar	urgent help on robotics project i have startred a project in robotics with the help of the site http://www.geocities.com/tjacodesign.../cerberes.html but it uses a PIC microcontroller . the program as far as i see is just used for sending high and low voltages at the output port. can i replace the microcontroller with the 8085 microprocessor(obviously with a 8255). also if u please can give me the circuit diagram and the program listing it would be of too much help.

7th March 2004, 05:48 PM	(permalink (permalink))
falleafd	You should keep the whole schemes as in the project. The only thing you have to do is to replace 16F84 by you MC. Note that you should choose the pins on your MC for ease to connect in your circuits. I didn't look carefully to the link, but I see the arrangement on that board is quite good, you should keep this. And of course, you use your own ocs, because f84 use 4Mhz crystal, but your MC may use 12MHz. But it gives the same speed operating. __________________ Falleaf mail@falleaf.net English forums at PIC Vietnam - Vietnamese Electronics forums R&P Trading and Forwarding Co. Ltd. Distributor of Microchip in Vietnam

7th March 2004, 05:49 PM	(permalink (permalink))
falleafd	You should keep the whole schemes as in the project. The only thing you have to do is to replace 16F84 by you MC. Note that you should choose the pins on your MC for ease to connect in your circuits. I didn't look carefully to the link, but I see the arrangement on that board is quite good, you should keep this. And of course, you use your own ocs, because f84 use 4Mhz crystal, but your MC may use 12MHz. But it gives the same speed operating. __________________ Falleaf mail@falleaf.net English forums at PIC Vietnam - Vietnamese Electronics forums R&P Trading and Forwarding Co. Ltd. Distributor of Microchip in Vietnam