Visualize life-size eyeglass based on your prescription. Input frame size and material to see right and left lenses. Compare different materials and indexes. Choose from available frame models and zoom to view lenses at actual size.
Track progress on personal goals with customizable habit tracking. Set and adjust goals, choose from pre-defined options, or create custom ones. Monitor data and statistics, and adjust frequency as needed.
Convert units by typing the desired directly. Support fractions, decimals, and custom precision. Perform basic math operations. Save favorite conversions. Convert between metric and imperial units, including fractional inches and feet-inches formats.
Calculate subwoofer enclosures and wiring diagrams
Calculate bass reflex box settings, quarter-wave resonator configurations, and subwoofer enclosure tuning. Generate sine waves and verify box settings. View speaker wiring diagrams for parallel and serial connections. Select appropriate power cables.
Access and adjust advanced controller settings such as calibration and throttle tuning. Save configurations to flash memory. Retrieve and modify tuning parameters for customized performance.