DIY joystick support : r/HotasDIY
DIY HOTAS Table Mount v2 : r/hotas
this is probably the best mod I've done in my whole life. : r/HotasDIY
Homemade joystick just for Star Wars Squadrons! : r/HotasDIY
DIY Joystick/HOTAS kits
DIY T16000M omni throttle mod (possibly TCA Sidestick as well) : r/hotas
Homemade joystick just for Star Wars Squadrons! : r/HotasDIY
Cheap DIY hotas desk mounts. 3 L brackets, some nuts and bolts and a clamp. These are solid. - Album on Imgur
Made some customizable, DIY HOTAS kits. : r/hotas
MIG-29 joystick + throttle part 3 - final : r/HotasDIY
Arduino Pro micro - Joystick library with button matrix : r/HotasDIY
DIY HOTAS Desk Mount: the Dad Mount : 8 Steps - Instructables