DIY SIM racing handbrake (or sequential shifter)

thingiverse

Here is the rewritten text: I'm using an 8mm rod as the pivot point. I need two switches with arms, which are contact switches. To join these two pieces together, I'll use an 8mm threaded bar in the handle. To secure the clamp, I'll be needing some 8mm bolts and nuts. I'll also grab some springs to return the lever; they should be roughly 10mm in diameter and 20mm long. For adjusting the switch contacts stops, I'll need M2 bolts, while M3 bolts will be used for the actual travel stops. I apologize if my description seems a bit rushed - it's late and I'm running short on time! However, I can assure you that PLA has worked fine for all of these components. I've been using my handbrake for about six months now, without any issues. When it comes to wiring the switches, I simply ran them to my T300RS base buttons L3/R3 wiring. Alternatively, you could run them to an Arduino or similar device to create a standalone handbrake system.