I designed this holder while reorganizing my electronics workbench. The BK-638 Mini Fume Extractor was taking up desk space and mounting it under the desk solved that issue. This is a simple, easy-to-print holder that keeps the extractor accessible and remix-friendly. Note: the power supply and power control knob can stay on the desk next to the tube for easy access.

If your Hario EMSGS-2 grinder suddenly shows a charging light or power LED but the motor does't spin, the internal plastic motor mount has likely broken and the motor rotated enough to rip the wires. I designed a stronger 3D-printed replacement part that stabilises the motor and replaces the fragile stock plastic piece. After cutting out the broken plastic and fitting this part, my grinder works like new again. If you try it, let me know how it works for you!

I had a Fifine BM63 mic stand and decided to reuse it for my Andonstar AD208 microscope. The out-of-the-box scope stand was too small and made it impossible to freely move bigger objects underneath. So I reviewed my previous remix and created my own from scratch (version 2). Since then, it’s been a solid upgrade for my workbench and works great for PCB and electronics work!