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   2136 pcb [20MB] kicad114 dxf.zip144 block
v3.14 sch brd pcb [17MB] kicad83 dxf.zip65 block
v3.1 sch brd pcb [17MB] kicad60 dxf.zip77 pic1   2   3
v3.0 sch brd pcb [16MB] kicad71 dxf.zip59 pic   panel
Arduino firmware
experimental code GitHub.com Last update: January 01 1970
3D print component
LCD mount l.stl134 r.stl123 .scad137 3D preview
Pot mount .stl93 .scad116 3D preview
Revision 2
v2.6 sch brd kicad72
Arduino firmware
by K3NG source doc pins.h150
Case
v2.6 full.DXF75 DXF4cutter69 wiki
Design front-panel.svg sticker.svg
USB isolator view .scad116 .stl118 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