• Air coil calculation fixes - Fixed wire diameter scaling, DC resistance formula, and inductance unit conversion for accurate results.
• MC34063A tool improved - The DC-DC converter now shows detailed error messages with operating limits and validates peak current before discarding results.
• Karnaugh Map expression fix - Simplified expressions are no longer clipped and can be copied as plain text.
• Number converter fix - Decimal inputs now correctly produce float values with positive exponents.
• Color tool: RGB & HSL percentages - Added RGB and HSL percentage display formats for iCircuit compatibility. Fixed incorrect percent sign on H in the HSL system.

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Please use the CONTACT DEVELOPER feature inside the App to report any issue so it can be fixed real quick.

Jan

• Full Spanish localization - Electronic Toolbox is now fully available in Spanish. All tools, descriptions, and interface elements have been translated for Spanish-speaking users.
• Seeeduino Xiao boards added - The Arduino Resource Tool now includes the Seeeduino Xiao board family with full pinout details and specifications.
• Toroid calculation fixes - Fixed incorrect results in the Toroid coil calculations, ensuring accurate inductance and winding values.

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Please use the CONTACT DEVELOPER feature inside the App to report any issue so it can be fixed real quick.

Jan

• New DC‑DC Converter & enhanced calculation tools — Added a DC‑DC Converter tool for the MC34063A. Updated calculators: LM2576 added to the Voltage Regulator, time‑constant calculation added to Filter, and loopstick (ferrite rod) coil support.
• Smarter parameter gestures & improved navigation — Improved input/result parameter handling across calculators: swipe right to toggle a parameter's role (input/result) and swipe left to lock or unlock a parameter as input.
• Diodes tool — Added visual symbols for different diode families to make identification and selection faster in the component browser.
• Resource tools & glossary — Resource tools with glossary content now expose their sections directly in the glossary list for faster navigation and discovery.
• Flexible export (HTML & TXT) with custom fields — Export calculation results as HTML or plain TXT. New export controls let you include or exclude specific data fields so exported reports contain exactly what you need.

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Please use the CONTACT DEVELOPER feature inside the App to report any issue so it can be fixed real quick.

Jan

• New Bourns 3296 Tool - Comprehensive database featuring 342 multiturn trimmer potentiometers with detailed electrical specifications, temperature ratings, and advanced filtering capabilities
• Completed Tube Database - Added missing specifications and completed data coverage for vacuum tube components, ensuring comprehensive information for all available tube types
• Fixed TLS Connection Errors - Resolved certificate validation issues that prevented datasheets and external links from opening properly, ensuring reliable access to documentation across the app

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Please use the CONTACT DEVELOPER feature inside the App to report any issue so it can be fixed real quick.

Jan

Fixed an issue where pink noise and white noise couldn't be generated inside the Tone Generator Tool

• New Atmel Tool: Comprehensive Atmel microcontroller resources with detailed specifications including memory, pins, communication interfaces, analog features, and advanced capabilities.

• Fixed iPhone Component Details Display: Resolved an issue where component item details weren't properly displayed on iPhone devices. All component information now shows correctly across all device sizes

• Enhanced Readability and Dark Mode: Significantly improved text readability and visual contrast throughout the app, with special attention to Dark Mode optimization for better user experience during extended use

• Stability Improvements and Bug Fixes: Various stability enhancements and minor bug fixes to ensure smooth operation across all features and device configurations

Thanks for your great support and feedback which helps to further improve this App.

Please use the CONTACT DEVELOPER feature inside the App to report any issue so it can be fixed real quick.

Jan

Some important bug fixes and improvements:

- Fixed a crash inside Resource Tools on iPhone
- Added missing Pinout information inside Sockets Tool
- other minor improvements

Thanks for your great support and feedback which helps to further improve this App.

Please use the CONTACT DEVELOPER feature inside the App to report any issue so it can be fixed real quick.

Jan