Comparison of two AI-designed USB temperature sensor PCB layouts

Name: Comparison of two AI-designed USB temperature sensor PCB layouts
Uploaded: 2026-09-24T02:29:00Z
Duration: 10 s
Channel: Nigel Hungerford-Symes
Description: Comparison of two AI-designed USB temperature sensor PCB layouts. Made with Claude Opus 5.5 by @VectorCrossProd. 605 likes on X.

by Nigel Hungerford-Symes (@VectorCrossProd) · Sep 24, 2026

Grok and Opus given the same task: design a USB temperature sensor PCB in KiCad. Left: Grok 4.7 | Right: Claude Opus 5.5 Grok 4.7 went with a STM32 MCU + MCP9808, 52×24 mm PCB Claude Opus 5.5 did a MCP2221A USB-I²C bridge + MCP9808, 30×26 mm Which would you send to fab? https://t.co/SHZyZHdyVS
— Nigel Hungerford-Symes (@VectorCrossProd) Sep 24, 2026

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Made with: KiCad, Claude Code
From the author: Generated directly in a KiCad project folder on Ubuntu.
On X: 605 likes · 139K views · 457 saves