Resource Catalog
About the Catalog — How to Use the Library
The Schematicshub Catalog is a curated reference library designed for engineers, technicians, students, and makers who work with electronic components, modules, and practical circuit designs. This section organizes thousands of resources into a clean, structured directory, making it easier to explore datasheets, application examples, block diagrams, and proven schematics from a wide range of manufacturers.
The goal of the Catalog is to help you find the right component or circuit as quickly as possible. Each category focuses on a specific domain — power electronics, RF, microcontrollers, sensors, analog ICs, logic families, communication interfaces, and more. Inside, you will find links to verified technical documents, detailed descriptions, and supporting materials collected from reputable sources across the engineering world.
Whether you’re developing a new prototype, troubleshooting an existing board, or researching components for your next project, this catalog serves as a practical starting point. You can browse by category, jump directly into sub-sections, or save useful materials for later work. The structure is intentionally simple, fast, and distraction-free, optimized for engineers who need clear information without unnecessary clutter.
- Octopart — global component search engine aggregating pricing and stock from major distributors.
- Digi-Key — large international distributor with powerful parametric search and design resources.
- Mouser — global distributor with continuous new product additions and online tools.
- Texas Instruments — analog and power devices, MCUs, reference designs and application notes.
- Analog Devices — high-performance analog, RF, converters and signal-chain solutions.
- STMicroelectronics — STM32 MCUs, power devices and rich design support material.
- KiCad — open-source EDA suite for schematics and PCB layout.
- Altium Designer — professional PCB design environment with advanced routing and documentation tools.
- LTspice — free SPICE simulator widely used for analog, power and SMPS design.
- AllAboutCircuits Tools — calculators and helpers for filters, impedance, power and more.