astra/iphone-encoder-counter
A CR2450-powered MSP430 FRAM counter combines an always-on dual-channel TMR rotation sensor, pushbutton input, and ST25DV NFC tag with an integrated tuned printed antenna and I²C/GPIO interface.
- Version
- 1.0.3
- License
- unset
- Stars
- 0
SOURCING.md
# Sourcing
The current direct-page inventory audit is [STOCK.md](STOCK.md), with machine-readable evidence in validation/live-jlc-stock.json and validation/stock-batch-5.csv. It supersedes all previous CLI stock counts. All fitted components have JLCPCB numbers, but the complete BOM is **not in stock** for five boards.
U2 C17208043 is included in BOM/CPL/stencil; zero reported stock and assembly acceptance remain blockers. U3 C5267456 has only 3 live units. C9 is now C441742, GJM1555C1H150FB01D, 15 pF ±1% C0G.
The external cell, ferrite, rotor, magnets and case are not covered by the PCB assembly inventory check.