پنهنجي هٿ جا پي سي بي بورڊ پنهنجي سرڪٽ دزائين سان ٺاهيو

[Sindhi Media]

پنهنجي هٿ جا پي سي بي بورڊ پنهنجي سرڪٽ دزائين سان ٺاهيو

گهڻئي طريقا ٿين پي سي بي بورڊ ٺاهڻ جا ڪي تمام آسان ته ڪي تمام مُشڪل، ڪي هٿن سان ٺهن ته ڪي مشينن سان پي سي بي سيکڙاٽن لا به ٺهن ته پروفيشنلس لا به۔
There are many ways to make your own homemade PCB's, They all work, but some better than other, some faster than other, ones are cheap and others expensive....
After several attempts, i found the way of making PCB's, wich is the cheapest, easiest and fastest for me.

I hope this instructable will help you to decide what's the best method for you, because there are so many to choose.

 

[Sindhi Media]

اچو ته ڏسون ته اسان کي اهڙن بورڊ ٺاهڻ لا ڪهڙن شين ۽ اوزارن جي ضرورت پئجي سگهي ٿي۔

سرڪٽ ڊزائين

اهو ڏ سڻ ته ڪهڙن پُرزن لا

ٺهندو ڪيئن ۽ بازار مان ڪهڙو ڪيميڪل آڻبو جيڪو ڊزائين واري حصي کي بچا باقي کي کائي چٽ ڪري ڇڏي۔
Formaking the circuit you will need:
-A copper board.
-The design printed with a LASER printer on glossy paper.
-An iron.
-The etching solution (Hydrochloric acid + Hydrogen peroxide).
-a plastic flat container.
-Steel wool or fine sandpaper.
-Acetone.
-A Dremel for the trough-hole components.
-The components.
-A soldering iron.

 

[Sindhi Media]

پنهنجي حساب سان ڪيتري ماپ جو بورڊ کپي ۽ اُن کي ڇا سان ڪٽجي۔

 

[Sindhi Media]

سرڪٽ ڊزائين ڪهڙي مس سان ڪجي اهو ته ٻُڌائي آيا آهيون پر اهو مٿان رکي ڪاربان يا ٻي ڪنهن مس سان ڪيئن ڪجي۔

ڏسو

هر طريقي سان احتياط ڪجي




Place the paper with the circuit design on the board and make sure it fits and there isn't toner out the board.
Then fold the paper wrapping the piece and hold it together with tape.
Iron the toner side for about a minute

 

[Sindhi Media]

Put the circuit under the tap and wet it until the paper softens. then rub it off to expose the toner circuit.

 

[Sindhi Media]

Step 5: Etching









The etching is the most important step, so do it carefully.
First, fill the container with the etching solution (in my case Hydrochloric acid + Hydrogen peroxide).
Place the circuit floating in the solution with the copper facing down.
Check the circuit each minute to see how it goes.
When the last copper trace disappears, dry the ci

 

[Sindhi Media]

Step 6: Cleaning the board





Rirst, remove the toner with acetone. Then you can polish the copper to give it better appearance.
Clean the polish and the remain toner with a paper moisten in acetone.

 

[Sindhi Media]

Step 7: Drilling the holes







If you're using trough-hole components as me, you'll need to make holes in your PCB. Learn how to do your own LED ring here: http://www.instructables.com/id/Make-your-own-LED-ring-for-dremel/
With a Dremel equipped with a fine drill bit, drill the holes for all the components.
Then, with a round tip mill, make "funnels" to make easier intalling the components.

 

[Sindhi Media]

Step 8: Final steps





Tin all the parts where a component is going to be soldered. Then solder all the components in place and clean the remaining flux or resin.
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