m3x1m0m
/
EmbeddedEtcher
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
Browse Source

Modified README.md

master
Maximilian Stiefel 7 years ago
parent
92d1cb7408
commit
bbaec43816
1 changed files with 1 additions and 1 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 2
      README.md

2
README.md
View File

@ -3,4 +3,4 @@ Design files related to a photo-sensitive layering method etching machine everyo
## Architecture
The etching machine consists basically out of two parts. The first part is a UV light, which is used to develop a photo-sensitive PCB. Once this has been done. The PCB has to be treated with sodium hydroxide (NaOH) dissolved in water. This removes the UV-sensitive plastic, where it has been tackeled by the light.
The second part is the actual etching machine, which is designed to be compatible to euro cards (and even bigger ones). The etching machine is either filled with sodium persulfate (Na<sub>2<\sub>S<sub>2<\sub>O<sub>8<\sub>) or iron(III) chloride.
The second part is the actual etching machine, which is designed to be compatible to euro cards (and even bigger ones). The etching machine is either filled with sodium persulfate (Na<sub>2</sub>S<sub>2</sub>O<sub>8</sub>) or iron(III) chloride (FeCl<sub>3</sub>).

Write Preview
Loading…
Cancel
Save