In this instructable you will learn how to print PCB at home at low cost..
Step 1: Watch How to Print PCB
Step 2: Material Required
1)Copper clad board;
2)Printed circuit board;
5)Board cutting tools;
9)Nail polish remover;
You will find most of the thing from here:
In India PCB Designing kit-
Copper clade board-
Step 3: Design Your Circuit , Print It and Cut It
Design your PCB circuit,
If you don't know how to design PCB circuit
Watch this video;
Basic PCB designing in EAGLE | Part 1
Basic PCB designing in EAGLE | Part 2
print your circuit in a Photo paper using Leser Printer, If you have an inkjet printer, print the circuit on a simple paper and go to Xerox center and xerox it on photo paper.
Step 4: Prepare Your Copper Clad Board
Take a copper clad board and mark it as per circuit diagram and also cut it using cutting tool...
Scratch the copper side with a blade to remove copper sulphate.
Step 5: Toner Transfer
Put the printed circuit on copper clad board and heat it for 5-10min using Electric Iron.
Then immerse it in a fresh water, wait for 5min and the remove the paper slowly.
and also put a white tape on the oposite side of the board.
Step 6: Make the Solution
Make a solution by mixing water and ferric chloride.
************Ferric chloride is harmful for tissue.
Step 7: Eatching
Immerse the board in this solution and Shake it, to etch the extra copper layer.
next use nail polish remover to remove the toner from the PCB.
Step 8: Drilling
Fix the printed board on a wood with tape nad then drill it..
Now the PCB is ready....
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