dsh-electro-lab

ElectroLab — a DeepSeek Harness plugin for electrical & electronics problem solving.

English | 简体中文

Features

• Calculation engine — expression evaluation with complex numbers (calculate, rational_coefficients), inverse trigonometric functions and two-argument atan2.
• Transfer-function core — poles/zeros, partial fractions, Bode and step responses, z-domain power-series expansion.
• Digital signal processing — DFT/IDFT (radix-2 FFT), Fourier series, window functions, difference equations, signal statistics.
• Circuit tools — nested-network impedance, L/π/T matching networks, Butterworth filter design, first-/second-order transient curves (RC/RL/series-RLC with damping regimes), resonance.
• Electronics tools — op-amp configurations, voltage dividers, LED resistors, time constants, transmission-line primitives (coaxial, quarter-wave transformer, rise time/bandwidth), reflection coefficient/VSWR/return loss.
• Noise & dB — thermal noise, Friis cascade, quantization SNR, dB level and ratio conversions.
• Unit conversion — common non-SI units (°C/°F, bar/psi/atm, cal/kWh, hp, inch/mile, lb/oz) to their SI base quantities.
• solve_steps — multi-step solver chaining tool results with @stepN references.
• Client UI — workbench panel and interactive Smith chart.
• Packaged agent preset & skills — the electro-lab preset gates every request before any tool call; skills electro-lab-template and electro-lab-interface ship with the plugin.

Install

dsh plugin --profile web add dsh-electro-lab

Published on npm — stable releases on the latest dist-tag, prereleases on beta.

Usage

The plugin registers its tools, skills, and the electro-lab agent preset on mount. Pick the preset when starting a session: all numeric values must come from tool calls, and the preset stops when conditions are insufficient.

Development

See Contributing for the development setup, commit conventions, and release process.

Docs

• Contributing
• 简体中文

License

MIT © 2026 curtainsmall