legacy-circuit-mockups

Generate breadboard circuit mockups and schematic diagrams on HTML5 Canvas.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/lzc0901/vibe_coding_template --skill legacy-circuit-mockups-lzc0901
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: legacy-circuit-mockups
Source: https://github.com/lzc0901/vibe_coding_template/tree/main/skills/legacy-tools/legacy-circuit-mockups
Command: npx skills add https://github.com/lzc0901/vibe_coding_template --skill legacy-circuit-mockups-lzc0901

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

The legacy circuit mockup skill helps quickly visualize and layout breadboard circuits and retro electronics designs without physical prototyping, enabling rapid planning and education.

Core Features & Use Cases

  • Render breadboard diagrams and component placements on canvas for fast visual references.
  • Visualize 555 timers, 6502 family components (W65C02S, 6522 VIA), EEPROMs (28C256), and TTL logic in layout form.
  • Use for teaching electronics, planning retro computer builds, and documenting hardware setups.

Quick Start

Run the Legacy Circuit Mockups skill to generate a starter breadboard diagram for a 555 timer LED circuit using the included templates.

Frequently Asked Questions about legacy-circuit-mockups

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I visualize breadboard circuits for retro electronics without physical prototyping?

You can visualize breadboard circuits by generating mockups and schematic diagrams using HTML5 Canvas drawing techniques. This enables rapid planning, layout, and documentation for retro electronics designs without needing physical components.

Can I generate breadboard layouts for 555 timers and 6502 family components in a browser?

Yes, you can render breadboard diagrams and component placements for 555 timers, 6502 family components like W65C02S, 6522 VIA, EEPROMs, and TTL logic gates. It requires only a browser environment to run deterministic rendering.

What is the best way to document retro computer hardware setups for teaching?

The best way to document retro computer hardware is by generating canvas-based breadboard circuit mockups. These visual layouts help teach electronics, plan retro computer builds, and document hardware configurations clearly.

Does this breadboard mockup tool require any external software or dependencies?

No, this breadboard mockup tool requires only a browser environment to run. It powers deterministic rendering from prompts and optional bundled references without needing external software or dependencies.

How do I create a starter schematic diagram for a 555 timer LED circuit?

You can create a starter schematic by running the tool to generate a 555 timer LED circuit breadboard diagram using included templates. This provides a fast visual reference for planning and education.