If you want a fairly professional PCBⁱ prototype then this method is definitely worth a try! You can purchase all of the items you require from www.electronicprojectsonline.co.uk<

You will need:

• A laser printer (I used a Brother HL-1430)
• Some Photo ink-jet paper (I know... Photo ink-jet paper and a laser printer?)
• An iron - (preferably an old one, although it wont get dirty!)
• Some brown wrapping paper
• Some copper clad board (FR4 is probably the best as it seems to accept the heat from the iron better)
• Suitable etching chemicals & protective gear
• Some nail varnish remover (of all things!)
• You may also need a PCB touch up pen (etch resist pen)

Step 1 Create your Etch Mask using a laser printer.