Open Interface III

is open hardware for any Arduino code for running your own hack - also standart interface between transceiver and computer with keyer for Arduino based on K3NG code and many others.

Download firmware
Last update: January 01 1970


wiki

Main functions:


Block diagram III

Circuit III

Block diagram rev 2.6

Circuit rev 2.6

Short menu intro

Download

Revision 3
v3.141 sch brd1   2409 pcb [20MB] kicad359 dxf.zip475 block
v3.14 sch brd pcb [17MB] kicad269 dxf.zip237 block
v3.1 sch brd pcb [17MB] kicad247 dxf.zip247 pic1   2   3
v3.0 sch brd pcb [16MB] kicad232 dxf.zip236 pic   panel
Arduino firmware
experimental code GitHub.com Last update: January 01 1970
3D print component
LCD mount l.stl532 r.stl494 .scad528 3D preview
Pot mount .stl419 .scad462 3D preview
Revision 2
v2.6 sch brd kicad274
Arduino firmware
by K3NG source doc pins.h552
Case
v2.6 full.DXF261 DXF4cutter243 wiki
Design front-panel.svg sticker.svg
USB isolator view .scad436 .stl450 3D preview
Open-Hardware
We believe open source is a better way of doing things.
View and download the Shield Schematic and PCB Kicad/Eagle CAD files,
LibreCAD .DXF, or Inkscape .SVG files.
The hardware designs are released under the
Creative Commons Attribution-ShareAlike 4.0 International License