These pages contains various finished, and unfinished electronics projects.

Subscribe the 'announce' list, to get information about updates.

NOTE: I take no responsibility (of any kind) if you build/use any of the projects described. It might be illegal to use non-approved telephone-equipment/equipment with mains-connection in your country, so use is at your own risk. -Jacob Blichfeldt, Denmark '98.

All projects are copyrighted, but may be used/build for personal use (not for commercial use).