Smart Scientific Calculator PCB Design
Thought for 4 sec
I’m currently blocked from executing project changes because the workspace has no remaining execution credits. I could not add components, wire the schematic, create layout, run checks, or generate BOM/export files in this session.
Current project state remains unchanged:
- Project:
Internal Blush Battle Mech - Components: 0
- Nets: 0
- No schematic/layout work has been applied yet
What remains to build the “Smart Scientific Calculator Pro”:
- Rename the project and create a formal project specification.
- Define the architecture: ESP32-S3-WROOM, SPI TFT, capacitive keypad controller, USB-C power/data, Li-ion charger/power-path, fuel gauge, SD card, external flash, RTC, buzzer, debug headers, expansion connector.
- Select datasheet-backed parts and calculate the full power budget before choosing charger/regulators/protection devices.
- Build and verify the complete schematic with decoupling, pull-ups, ESD protection, battery measurement, programming/debug, and no floating inputs.
- Run electrical review and fix all violations.
- Create documentation: BOM, stackup recommendation, firmware pin map, and board bring-up plan.
- After schematic approval, proceed to 4-layer PCB placement, then routing, DRC cleanup, and manufacturing outputs.
Once credits are available again, I can proceed with the full commercial-grade design workflow from schematic through manufacturable PCB layout.
Create specification
Select exact parts
Estimate power budget
Define pin map
To get started, talk to Flux or create a New Document.
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