legacy-circuit-mockups

HTML5 Canvas breadboard circuit mockups for retro computing and vintage electronics projects. A skill for creating breadboard circuit mockups and visual diagrams for retro computing and electronics projects. This skill leverages HTML5 Canvas drawing mechanisms to render interactive circuit layouts featuring vintage components like the 6502 microprocessor, 555 timer ICs, EEPROMs, and 7400-series logic gates. Astable Mode: Monostable Mode: Components: Red LED, 220Ω resistor, jumper wires, power source Steps: Components: NE555, LED, resistors (10kΩ, 100kΩ), capacitor (10µF) Steps: Detailed component specifications are available in the bundled reference files: - Supports 40+ components including W65C02S microprocessors, 555 timers, 28C256 EEPROMs, W65C22 VIAs, 7400-series logic gates, and passive components like LEDs, resistors, and capacitors - Renders circuits on a 20px grid system with component rotation, wire color coding, and pinout reference tables for accurate layout visualization - Includes step-by-step workflows for common builds: LED circuits, 555 astable oscillators, and full 6502 microcomputer layouts with address/data bus wiring - Bundled reference files provide complete pinout specifications, timing formulas, resistor calculations, and troubleshooting guides for all supported components - User asks to "create a breadboard layout" or "mockup a circuit" - User wants to...