Help me with making a basic 4 switch robot

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shadeslayer

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hi i m planing to make basic robo i.e. with only 4 wheels ,, and i want to use wired remote with having 4 switches ,,forward,backword,left and right ,,, i wanto to use singel supply varing between 15v to 28v


can anybody tell me which ic i shuld use to drive relasy in my remote or can anybody give me the ckt dig of that
 

Re: basic 4 switch robo

Hi Shadeslayer.

I'm quit a fan of robotic. I would like to give some suggestion, but before that, please let me know:

1. What kind of motor you going to use? (dc, stepper, hobby servo)
2. How many motor you would like to use? (2 unit or 4 unit)
3. What is the robot movement ability? [car like(anchorman), wheelchair like(braitenberg), tank like(skip-steer)]

Doing project step by step will teach you more, rather then skipping importance procedure.

'Learn till you die'
Pian
 

Re: basic 4 switch robo


and...
please tell

4. which MCU you are going to use ? and
5.with which language you are comfertable form microcontroller programming..?
 

Re: basic 4 switch robo

For simple EM relays you could use some high current drivers like ULN2003.
 

basic 4 switch robo

see i want to make a very basic model ,, with out programing ,,

using 4 dc moters ,,, and a wired remote to handel ,,

i made one with 2 switcher giving four function

now i want to make 4 switch one left right fwd and back ,,,
 

Re: basic 4 switch robo

I've designed a simple schematic, use it for your robot application.
It will work
 

basic 4 switch robo

its .dsn file ,,, can u tell me in which soft it will open??
 

basic 4 switch robo

waiting for reply
 

Re: basic 4 switch robo

This file (.dsn) is a Proteus simulation file.If you install the Proteus Software and double click on this .dsn file,this file will automatically open in ISIS7 of Proteus and you can see the simulation

www.labcenter.com



__________________________________________________________________________________

You have your way. I have my way. As for the right way, the correct way, and the only way, it does not exist.
Friedrich Nietzsche
 

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