Perform electrical engineering calculations with and capacitor tools. Calculate filters, attenuators, rectifiers, and oscillators. Convert units like Lumen to Candela and Delta to Y. Analyze skin effect and PCB trace impedance.
Create EPUB books with customizable layouts including re-flowable, fixed, and landscape options. Generate valid EPUB files using EpubCheck. Import existing content or build from scratch. Export books for distribution.
Add and edit notes quickly with minimal steps. Search for notes instantly across all entries. Access notes with one click. Sync notes with Diigo account for cross-device access. Save notes locally currently, with cloud integration planned.
