Gas Sampling Pump PCB Design
Worked for 8 mins 25 sec
I created the V1 pump design package without overwriting the existing NH3 loop-transmitter schematic.
- Created: Gas Sampling Pump V1 — Project Specification
- Created: Gas Sampling Pump V1 — Implementation Plan
Open items:
- The current project already contains a complete analog NH3 4–20 mA transmitter, so I did not replace the schematic/layout.
- To build the full pump schematic and PCB, I need confirmation whether to overwrite this project or create/fork a separate pump project.
- Exact pump model/stall current and target board dimensions are still assumptions.
Suggested next steps:
- Confirm: replace this project or create a separate pump project.
- Provide the pump datasheet/model if you have one.
- Then I can capture the full schematic, run ERC, create layout/routing, and generate the final BOM/firmware/bring-up docs.
Thought for 3 sec
I’ll create a separate pump project, then start schematic capture there so the existing NH3 transmitter stays intact.
Worked for 39 sec
The new project is created: /mikaelle/gas-sampling-pump-pcb-design. I’ve started a dedicated schematic-capture thread there and will wait for its result before continuing verification/layout.
Worked for 4 mins 51 sec
Created the separate project and started schematic capture there: /mikaelle/gas-sampling-pump-pcb-design
Open items:
- The schematic-capture thread is still running in the new project.
- Layout/routing will wait until schematic/ERC is complete.
Suggested next steps:
- Open the new project to watch progress.
- Once schematic capture completes, ask me to review/fix ERC and continue to PCB layout.
Review then layout
Check schematic status
Run ERC fixes
Explain pump protection
Optimize for manufacturing
