Web/wiki
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Updated bom (markdown)

Browse Source
This commit is contained in:
Mark van Renswoude 2018-11-07 22:42:55 +01:00
parent 747baa1259
commit 1807a082f3
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
electronics/bom.md
View File

@ -22,7 +22,7 @@ Use transparencies designed for your printer type. The ones I use are Esselte 57
http://www.123inkt.nl/Esselte-57161-transparanten-voor-inkjet-printers-50-bladen-57161-i22534-t33400.html
### Circuit board
I don't use boards with a presensitized photoresist layer, so any plain single or double sided board will do. Don't get the cheap cardboard ones though.
I don't use boards with a presensitized photoresist layer, so any plain single or double sided board will do. Don't get the cheap cardboard ones though. Be aware that the process is different with the presensitized boards (positive vs negative exposure, different chemicals), so don't follow my guide if you want to etch those.
Adding the film yourself is a bit of extra work, but allows you to retry if the exposure fails. Replacing the film is a lot cheaper than wasting copper.