Sim HandBrake DIY

🏁 DIY Sim Racing Handbrake (ESP32-S3 USB) + Optional Sequential Shifter Support (included in firmware below!) If there is enough interest, I will also release a full DIY Sequential Shifter design in the future. The firmware already supports both the handbrake and the shifter. 🔥 Introduction This is a DIY analog sim racing handbrake designed for PC racing games like rally simulators and track racing titles. It uses an ESP32-S3 with native USB to act as a plug-and-play HID device — no external Arduino or USB converter needed. The design is compact, strong, and fully 3D printable, using mostly standard hardware components. The handbrake works analog, meaning the position directly affects braking force — just like a real hydraulic handbrake. 🎮 Features ✅ Analog handbrake (linear position → braking force) ✅ USB HID via ESP32-S3 (plug & play on PC) ✅ Optional sequential shifter support (via firmware) ✅ Fully 3D printable ✅ Uses common, easy-to-source hardware ✅ Spring-loaded return (compr