Just connect pins of PORT B (PB0, PB1, PB2, PB3) to Controller Pin 1, 2,3 and 4 respectively. then? thats it?? :shock: how do i supply current to the PIC?? :roll: If your motors are 12V, then connect 12V to "stepper Motor Supply". Connect the same 5V supply you used to give power to the microcontro...

according to this image i want to know the diagram between the micro controller and the l293d ic with the power supply

[media]http://www.youtube.com/watch?v=mZ7pUADo ... r_embedded[/media]

i saw this post from a member, but i have some problems, in that topic he never posted "the part list" and the "pic programming code" so can some one help me with

* "the part list"
* "The pic programming codes"
* "the diagram"

regards praveen
i have to test doing it

My feeling on the free wheel (bearing) is also not good. You might face practical problems with it on real environment. I suggest you to use a similar motor/rod on that side too. I know time is against big modifications, but it is good to have a good system rather than a model. if we mount it verti...

ive added almost 150 friends of mine

hmm! Thats a good idea! I can promote ROBOT.LK in our school! Also i can add all my school friends to the group! Il do it asap! im eager to help this community!

Rksk wrote:I think, Competition (for gifts) is a good idea to promote EC.

Good luck EC.

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i think thats a good idea too i wish i have a job to donate neo

Neo wrote:A picture is worth a thousand words !!!

Can you update with some pictures.

its with shenal now, il tell him to upload a picture

we finished making the structure! Nw we have to do the electronic part! I wish shenal will reply here soon!