Difference between revisions of "PCB (etching)"
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| + | <gallery widths=200px> | ||
| + | Image:IMG 8646 before etching 1.JPG|The etching tank. | ||
| + | Image:IMG 8649 before etching 2.JPG|Board treated with photoresistant laquer, UV light and developed later on. | ||
| + | Image:IMG 8652 the etching 3.JPG|Right after putting the board into etching tank (fresh acid). | ||
| + | Image:IMG 8656 the etching 4.JPG|Few minutes later... (the acid went a bit blue). | ||
| + | Image:IMG 8658 after etching 5.JPG|Board right after taking it outta the bath. | ||
| + | Image:IMG 8660 after cleaning 6.JPG|Remaining laquer cleared up with acetone. | ||
| + | Image:IMG 8662 whole set 7.JPG|The complete set of tools i used to etch this one. | ||
| + | Image:IMG 8664 board top 8.JPG|Top layer of board... (outta focus but CBA to fix it). | ||
| + | Image:IMG 8666 board bottom 9.JPG|And the bottom layer. | ||
| + | Image:IMG 8668 assembled 10.JPG|Yeah i have soldered encoder already and screwed the spacers. | ||
| + | </gallery> | ||
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| + | |||
| + | |||
| + | <gallery widths=200px> | ||
| + | Image:Tinning_IMG_2270.JPG|PCBs beforre tinning (copper layer exposed). | ||
| + | Image:Tinning_IMG_2271.JPG|PCBs chemicaly tinned. | ||
| + | </gallery> | ||
| + | |||
| + | |||
| + | [[Category: Author_Pit]] | ||
Latest revision as of 22:56, 21 November 2011
The etching tank.
Board treated with photoresistant laquer, UV light and developed later on.
Right after putting the board into etching tank (fresh acid).
Few minutes later... (the acid went a bit blue).
Board right after taking it outta the bath.
Remaining laquer cleared up with acetone.
The complete set of tools i used to etch this one.
Top layer of board... (outta focus but CBA to fix it).
And the bottom layer.
Yeah i have soldered encoder already and screwed the spacers.
PCBs beforre tinning (copper layer exposed).
PCBs chemicaly tinned.
