Images of the Drawing Machine(Without USART)

In our method we have to put the image into a 1mm grid and we have to number every cell and we have to feed it to pic manually. So its difficult. So we hope to make only letters and smileys.is there any other way to do this ?
i think you got this

In our stepper motors there are 7.5 degrees gap between every step.So it needs 48 steps to finish a full round.(360/7.5=48) There is a 1mm gap between two threads of threaded rods.When we rotate it one round,total displacement is 1mm.So we can mark 48 different positions within a one millimeter.We d...

According to post, How to build a drawing Machine. Now we are in final steps.But the problem is we couldn't make a method to draw smoothly.According to our method it will be drawn by small lines.So is there any other way to do this

How about line bearings without an other stepper

Here are some pictures of drawing machine.
Sorry for late updates

Praveen,Neo,SandunDhammikaPerera,Rksk Thank you all.You all are encouraging me.

I'm Shenal Dabare,just 17 years old.My home town is Wattala and I born in 30th April 1994.I'm studying at St.Benedict's college. Stepping to world of Computers My first computer was a Pentium-II IBM computer with Windows 98.I got this as a birthday present from my dad for my 7th birthday(I used this...

Thank You all for helping me!I have got the parcel Today noon(11-08-2011).It contains all what I need in this project.Your service to youngsters is unmeasurable. :clap:It's a great pleasure to me to join a community like this. :) I'll promote Expertcore as much as I can because,I personally experien...

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