This isn’t meant to be the conclusive PCB etching post. I don’t have any type of experience etching boards as well as was hoping visitors might contribute their best/favorite techniques for etching boards in the comments.
We’re linking to Tom Gootee’s page on toner transfer etching. The very first step is to print the style on glossy paper utilizing a laser printer. An iron is then utilized to transfer the toner to a prepped copper board. The board is then soaked in etchant to eliminate the subjected copper. The printer toner is mainly plastic as well as resists the etchant. when the board is etched, Acetone is utilized to eliminate the toner. Tom has been keeping his site as much as date as well as as his research study progresses.
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