14:35
2026-09-15
dev.to
ai-tools
I asked DeepSeek to design a band-pass filter. What I learned wasn't about the filter.
A developer prompted DeepSeek to design a band-pass filter with a 1 kHz lower cutoff, 10 kHz upper cutoff, and a gain of 50 using a 741 op-amp. The model produced a clean two-stage design and flagged …