~hp/chimaera_sensor_unit

update from KiCAD oldstable to rolling-release.
update Digi-Key part number for A1304
add missing Digi-Key part numbers
Revision 8 with single OpAmp, one trimpot less and a cap more for 3v3
3v3 version of Rev7
path fixes after repo split
add README.md and licensing
solder paste clearence for 125um mylar stencils
EDA: add missing Digi-Key part numbers
polished W5500 integration, add AD75019
add script to rename component references in a batch
0.9mm (elliptical) pad holes, 0.8x0.2mm text size
89b06d62 — Hanspeter Portner 10 years ago
outsourced common parts to library
96273c4f — Hanspeter Portner 10 years ago
added README.md
413a4d1b — Hanspeter Portner 10 years ago
changes to pass eurocircuits DRC
09d29fd9 — Hanspeter Portner 10 years ago
last changes for Alpha Batch PCBs
917886c0 — Hanspeter Portner 10 years ago
DSP-F3 rev3 (+1 analog input) and SU-16 rev7 (reverse current diode), Hershey fonts for case side
7cdc620b — Hanspeter Portner 10 years ago
new revisions for the Chimaera and Sycamore boards, directory tree rewamp ongoing