SWN April 7, 2020

Last week’s Sim Work Night turned into a CAD exercise on the 3d Model of Canterbury.. so not much to show!
This week is a different matter. I started the process of swapping out the flight controls in the Skyhawk a couple of weeks ago, and this week I made some serious progress!

The mechanic’s of the stick were all stripped down and cleaned, then I ripped apart an old Logitech ‘Attack 3’ joystick and salvaged the circuit boards inside it. Now I have the stick extended, and interfaced with the Logitech boards. For now I have wired only the switches I intend using, as the stick has more buttons than the Skyhawk grip anyway!

The grip reassembled after being re-wired.

The stick shaft has been extended 100mm, which give a travel which feels about right, and now has a nice offset to make it fit in your hand nicely.

With the extension in place and the new cabling running out the front of the stick I interfaced it to the Logitech boards.
Switch wires attached to the back of the existing boards.
In place, with suitable ‘spacer’ to test the location

With the Throttle and Stick Rewired I tested the various axes and switches, and all worked fine!
The next step in the build is to design a pedestal to support the stick at it’s right height, incorporating an enclosure for the various boards cables and connectors, then make a suitable mounting structure for the Throttle. Part of the mount will include adding a Flap switch to the structure so that it is located correctly (finally) For now the Throttle doesn’t have any buttons interfaced, that is for a later time!

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