avr-usb: A USB slide show presenter (aka USB powerpoint presenter)
Abstract:
A slide-show forward/backward button in the size of a USB-key!
Those old slide-projector had normally a handy button with a cable where you
could advance to the next slide or go one back. I was looking for something
like that. I have tried to use a USB wheel mouse but it is not the same. You
click accidently on the wrong button and you get a context menu or you scroll
too many slides at once.
Such a presentation button enables you as a presenter do what you do best:
connect with the audience and
participate in an effective and interactive presentation.
Why not build one? It should be a USB device and operating system independent.
A small circuit with two buttons. One to go forward and one to go to the
previous slide or photo.
This usb slide show presenter works without any special driver on the PC side. Just plug it in.
_________________ _________________ _________________
|