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The Saltwater etch process

Step 8Decide how large it has to be

Decide how large it has to be
Now we have to decide how large the board has to be on the other dimension.

We need the two connectors, the PIC, the crystal, and some capacitors and one resistor.

Arranging them all on the board, it seems that about 2" will be sufficient.
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Author:neelandan
Employed as an Engineer in Electronics. Interested in building small circuits around tiny chips (the electronic kind).