Photoresist PCB Etching Testing

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Big Box[edit]

Object ID UV Exposure time (min.) Developer immersion time (min) Light covers Acrylic barrier
1 1 2 -- --
2 2 2 -- --
3 3 2 -- --
4 4 2 -- --
5 5 2 -- --
6 max value 2 -- --
7 4 2 True True
9 4 2 -- True
12 4 2 True --

Proto 1[edit]

Object ID Voltage (V) UV Exposure time (min.) Developer immersion time (min) Acrylic barrier
13 5 3 2 True
10 5 5 2 True
14 5 7 2 True
15 5 9 2 True
8 5 12 2 True
11 9.64 12 2 True
16 True
17 True
18 True
19 True
20 True


Proto 2[edit]

Object ID Voltage (V) UV Exposure time (min.) Developer immersion time (min) Acrylic barrier
21 5 1 5 True
20 5 2 5 True
26 5 5 5 True
19 5 6 4 True
28 5 8 4 True
27 5 10 4 True
18 5 13 4 True