VFR Flightplanning Spreadsheet

This spreadsheet was created with LibreOffice The Excel version is provided as a convenience.

• OpenDocument Version
• Excel Version
• Brief usage instructions / disclaimer

Flying Logbook Spreadsheet

• OpenDocument Version
• Excel Version

UK PAYE Income Tax Calculator Spreadsheet

See the UK PAYE Project page for downloads.

Windows Parallel Port Driver v0.1

• Microsoft Installer

Barcode Libraries

• BarcodeJ Binary - Java Version
• Barcode Library for .NET

Simple CAPTCHA Library for Python (Web) Frameworks

• Simple CAPTCHA Library

CC128 Energy Consumption RRD Logger

• CC128 Logger scripts