A weblog focused on interesting circuits, ideas, schematics and other information about microelectronics and microcontrollers.
E-books
Disclaimer
Because I have not tested all electronic circuits mentioned on this pages, I cannot attest to their accuracy; therefore, I do not provide a warranty of any kind and cannot be held responsible in any manner.
keyboard
C64 USB keyboard
11. February 2009 - 14:21 — adminHow to connect an old C64 keyboard to the PC via USB - just for curiosity and skills.
1-key USB keyboard
5. December 2008 - 19:54 — adminThe idea for a 1-key keyboard comes from the need as an interaction designer to make “cheap, quick and dirty prototypes.” When creating a quick screen-based demo in e.g. Adobe Flash, a common way of quickly prototyping physical actions is to assign actions to certain key presses on a keyboard.
PIC interface for AT keyboard
21. August 2008 - 21:17 — adminThree PIC circuits for PS/AT keyboard interfacing plus one more PIC keyboard solution.
Cheap keyboard for embedded projects
11. April 2008 - 14:32 — adminDo you looking for simple, small and cheap keyboard for your embedded applications?
