Usb memory stick reminder cap

Did you ever forget to take back your USB-memory-stick from someones computer? If you keep this cap on it you will not forget it again. If the USB is separated from the cap for a certain amount of time it will sound an alarm.


[build instructions](http://www.vouwbad.nl/usbremind/build_usbr.html)

[operation instructions](http://www.vouwbad.nl/usbremind//setting_up.html)