The Circuit Sketcher plugin allows users to create and edit circuit diagrams directly within Obsidian. With a responsive canvas interface, it supports saving and loading designs, customizing circuit elements, and managing a reusable library of components. Users can easily connect nodes, add ports, and label elements for detailed circuit layouts.

The MIDI Logger plugin for Obsidian allows you to capture and insert MIDI notes directly into your notes using the Web MIDI API. By connecting a MIDI device, you can record and automatically insert notes in various formats, such as raw MIDI, scientific pitch notation, or ABC notation. This plugin is particularly useful for musicians who want to quickly document musical ideas or notation while working in Obsidian. It integrates with the ABC Music Notation plugin to render the inserted notes visually, making it easy to see your MIDI input in a structured format.

The Vextab plugin enables users to create and render guitar tablature and music notation directly within Obsidian using the Vextab language. Designed for simplicity and writeability, it supports both standard music notation and guitar tabs. Users can define `vextab` or `tab` code blocks for detailed notation or leverage the quicktab shorthand feature to rapidly jot down musical ideas, particularly useful on mobile devices. The plugin offers customization options, such as toggling notation display in quicktabs. It also supports advanced rendering techniques and integrates seamlessly for musicians and composers seeking to document their music within their Obsidian workflow.