GrabCAD 模型信息
FreeJoy DIY SIM Gaming Control Board V2.0 · 模型 116428
This is a brand-new STM32 expansion PCB solution designed for a DIY Freejoy gaming control board. It utilizes an 80x120mm universal PCB board, equipped with 17 two-pin PCB terminal blocks with a 5.08mm pin spacing, 4 three-pin PCB terminal blocks with the same 5.08mm spacing, 16 1N4148 diodes, and 5 monolithic capacitors with values between 0.1-1µF. Of course, the most critical component is the STM32F107 microcontroller board. With this design, you can manually solder a board featuring: 16 interfaces for button-type hardware connections, 4 interfaces for axis-type hardware such as Hall sensors and potentiometers, An additional shared ground and a 3.3V expandable interface for axis-type hardware. The best part? It’s incredibly cost-effective. The total hardware procurement cost is approximately $3 on Alibaba. The only question is whether you have the time and patience to meticulously solder and assemble this project step by step. If you like this idea, feel free to give it a thumbs up! You’re also welcome to download, share, and even use it for commercial purposes.
- 格式
- Rendering、STEP / IGES、FreeCAD
- 分类
- 3D printing、Hobby、Toys
- 标签
- 1n4148、stm32f107 board、freejoy control board
- 数据更新
- 2026-10-14T16:58:03Z
