Neues Projekt Hilfe?
Mehr anzeigen (2)
tech

Keyboard disguised as USB stick (120583)

Status: Abgeschlossen
16270
20
Bew.
24. Mai 2013
POST_projects_profile_img.png

To the average e-enthusiast, the RS-232 interface always appears friendlier than the USB port. However, even with a small 8-bit microcontroller, it's easy to implement the USB bus in device mode. The advantages are obvious:

  1. You save the cost of a USB/RS232 converter.
  2. USB devices such as keyboards can be easily emulated without needing a separate driver, meaning you are able to design a programmable USB keyboard at minimum hardware cost and software effort.

And as you will discover here, our versatile USB Keyboard Stick not only helps to build useful designs — it’s also fun to use by itself!

Two applications 

  1. USB Annoy-a-Tron: an essential evil genius tool
  2. Masterkey: stay safe like a pro
Download below the article in English, German, French or Dutch, together with the project's firmware.
 
Mehr anzeigen
Weniger anzeigen
Bilder
The USB Keyboard Stick can be easily built on a prototyping board.
120583-03.jpg
Schaltpläne
Platinenlayouts
Software
Andere

Kommentare werden geladen...