Step 3: Photo Etching a Driver Board

OK, For all you chemistry majors who want to do something a little more professional here are some .pdf files you can print out and iron on or what ever you do to make an etched PC board. There's a Top Silk (just for reference), Top Copper, and Bottom Copper.

If you want to go easy Just do the Bottom Copper. There's not that much on the top and you can just solder jumpers where you need to.
i can't find any bc4516 ic in my county.. is there any other ic i can use as a replace of it?
<p>it's CD4516 not bc4516 may be this the problem why you can't find them as it's a very popular IC</p>
<p>hi everyone . sorry for my bad english . i want to build driver using l297 and uln2003 chips so can somebody to give me full circuit schematic for 4 axis cnc machine ? i am using mach 3 and 5 volt unipolar stepper motors </p>
thanks for your nice post
<p>Hi, please advise... is your cnc mill stepper motor of any equivalent to this one <a href="http://blog.poscope.com/stepper-motor-driver/" rel="nofollow">http://blog.poscope.com/stepper-motor-driver/</a></p>
<p>I made one axis driver and one stepper motor and test it on a test board ... and it worked like charm. &quot; i didn't use the light bulbs&quot;</p><p>I will build the 3-axis board with three stepper motors soon and i will post images after testing it. &quot; i will build a new layout&quot;</p><p>Thanks Tom for sharing this experience.</p>
<p>Note: 1. make the Enable pin in port setup in KCAM to True inverted</p><p>2. pins numbers in the schematic is not like the connection to the D-sub 25 Connector, Beware....</p>
good job
<p>I/m linking </p><p>https://www.youtube.com/user/PanteraSpain</p>
<p>I've cheated a bit in making my CNC Engraver. I used the Arduino UNO with a CNC Shield and run everything with a free program called EFL CNC. That part of the work was super easy to complete. The machine on the other hand, built slightly different from yours, has been a 5 month project getting everything to work perfect. Mainly, it had to be pretty :) The design difference is due to the use difference. This will be engraving glass inside a water bath tank., which can't be allowed to slosh back and forth with the movements.</p>
<p>Hi, I'm using L298n instead of MOSFETS. The stepper seems to react but doesn't move, it's just growling. Is it because of L298n?</p>
I've got something I'm working on and need 10 or more accessible drives.<br><br>Can this be paralleled to incorporate more axis?<br><br>Also if it is possible ... am I going to need a special program for an application like that?<br><br>Thank you
<p>Is this motor compatible with this driver???</p><p>http://www.applied-motion.com/products/stepper-motors/4023-820</p>
<p>I am almost done with this project, a few things on the way from farnell/element14, looking good so far, and with a little hard work and care I have added a few professional touches, such as solder mask, though I handled it a bit too much after it cured (Used a spray paint version). Some components aren't soldered in as I am not sure about their values, the resistors for example. Can anyone provide a complete list of the parts? as the list Tom has provided doesn't seem to match, is a few parts short and it seems he is rather busy. I did look at the schematic ofcourse, however seems like a different revision. Thanks Tom for this valuable instructable, when it's made I'll test it and mark this as &quot;I made it!&quot;.</p>
<p>Hello,</p><p>If you are trying to use a simple parallel port to USB adapter it will not work. Parallel ports were not designed to provide power while USBs do. This means that the stepper motor will always receive a signal even when it shouldn't be. If your pins recieve power ONLY when connected to the computer, this is the problem.</p>
<p>i made it and not workiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiing</p>
<p>Hi! I'm making this driver for my CNC, but when i step in KCAM the motor vibrates back and forth and then stops, any idea what the problem is?</p><p>Thanks</p><p>cutdact</p>
please guys what are the values of c3-c6 i just need that to finish :)
and how about c6 is it imortant ?
<p>Sorry to bring up an old thread but I have the same question. did you manage to get and answer?</p>
thanks buddy and sorry for being late :)
thank you buddy i will finish it and post some pics :)
<p>if i was to make changes to the design where it connects to the stepper can i make this circuit able to drive a 4 wire bipolar stepper motor</p>
<p>if i was to make changes to the design where it connects to the stepper can i make this circuit able to drive a 4 wire bipolar stepper motor</p>
<p>I also have similar problem as &quot;<a href="http://www.instructables.com/member/descartable/" rel="nofollow">descartable</a>&quot; has. Any solution? </p><p>Thanks in advance.</p>
<p>Hi , I just finished building a single motor drive but I have a problem, when I plug in the 12V the motor start moving erratically back and forward, vibrate a lot and that disappear when I disconnect the enable pin of the CD 4028, control via parallel port isn't working fine either.I build it using a perforated board,I check all the connections and are as per the diagram.Any suggestions???Thanks</p>
So I am having a hard time. My motor will hardly step once, and back once. The motor heats up pretty hot. I have the pm55l-048 motor to test with. runnning 16v. any suggestions?
<p>Yes, Motor gets too hot. I've the same motor pm55l-048 and running on 12 V with driver IC UCN5804B, tested on Kcam.</p><p>I think it might be be too small for load (800ma). Have you solved your problem ? I'm planning for bigger motors.</p>
Hi, After making the circuit (I'll be breadboarding it ) can I expect it to run with Arduino.Rather how I can make it run for an uno. I'm trying to do this for a 3d printer ? <br> <br>Is it for unipolar (AS IT SEEMS TO BE CENTRE-TAPPED )? How can i make it run for a bipolar stepper ? <br>
Hi, I'm not a motorspecialist so I cannot give you an answer on that. Perhaps other users ? <br>With Arduino UNO you could better use Polulu-drivers.

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More by Tom McGuire:Easy to build CNC Mill Stepper Motor and Driver circuits Easy to Build Desk Top 3 Axis CNC Milling Machine 
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