Martin ROGER / VXDash - History

PNP resistor sensing circuits

Major updates :
- PNP (BC807) based constant current supply-and-sense circuit for the passive resistor inputs

Minor updates :
- Added TODO for current consumption check on PNP-based circuits
- Changed from French notation to British notation for resistance values

Update VXDash.kicad_sch

Update TODO frame

Added power input sch

Added power input sheet.
Relays removed.
MOSFETs added for switching power.

Power conversion split, work prep

-3V3 supply now in parallel with 5V stage
- Reorganisation of hierarchical sheets
- WaterT sense is indeed a PWM so is singled out in the hierarchical sheet

v1.0

- First PCB layout publication
- Titled schematics
- Added Revisions to Schematics and PCB
- iBOM release
- PDF export of PCB design

Restored Samacsys parts footprints

PCB components are not placed, just dropped in place

Pre-PCB layout commit

Footprints and special parts not included in Kicad project
No PCB layout
Netclasses not set up
No code