Opus 5.5 Designs and Brings Up an Analog Synth PCB from 200 Discrete Components
cpldcpu · reddit · 2026-11-16
Blogger cpldcpu reports having Opus 5.5 design an analog synthesizer PCB (TouchSynth) built from around 200 discrete components — including a ladder VCF, VCA, output amp, CV filters, MCU and capacitive touch keyboard — and successfully bringing the hardware up. A striking demo of LLM capability in analog circuit design.
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