Schematic Design Review. Power & Capacitor

Job ID: 40352836

Budget: $15 – $25 AUD

I have a reaction-timing system schematic that needs a careful second set of eyes. Your task is to validate the entire power section—specifically the voltage levels, current-carrying capability of each rail, and how the various power sources are integrated—and then scrutinise every ceramic capacitor on the board for correct capacitance values and voltage ratings.

You’ll receive the full PDF and the original design files (KiCad). I expect clear, pin-referenced comments on the schematic plus a concise report outlining:

• any mismatched voltage rails or trace width issues that could limit current
• potential inrush or stability concerns tied to the chosen power sources
• capacitors whose stated capacitance or voltage rating doesn’t align with the circuit requirements, or whose placement may compromise performance
- battery is CR2032

If something looks off, suggest concrete fixes—part number changes, footprint swaps, or topology tweaks—and briefly explain the reasoning so I can implement them quickly.

Deliver your annotated schematic (PDF or KiCad markup) and the summary report. I’d like to wrap the review within a week, but I’m flexible if you need an extra day for a thorough pass.