FreeCalypso > hg > fc-small-hw

annotate lcr0402/README @ 82:803667312307

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
sim-fpc-pasv: schem+BOM design complete
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 25 Oct 2022 06:13:01 +0000
parents d683ee552862
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
53
d683ee552862 lcr0402 project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
1 There are some 0402 capacitors and inductors inside iWOW-made TR-800 modules
d683ee552862 lcr0402 project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
2 whose values we would like to reverse-engineer. The project in this directory
d683ee552862 lcr0402 project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
3 is a little PCB featuring an 0402 footprint onto which to-be-measured components
d683ee552862 lcr0402 project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
4 from a sacrificial TR-800 module will be transplanted, and a pair of PTH into
d683ee552862 lcr0402 project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
5 which a 2.54 mm header will be soldered. The objective is to turn each unknown
d683ee552862 lcr0402 project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
6 capacitor and inductor in need of measurement from a tiny speck of dust (which
d683ee552862 lcr0402 project started
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
7 is what 0402 is) into an item that can be handled more reasonably.