DIY
DIY – Portable Soldering Fume Extractor
This project came about because I wanted to have a portable fume extractor for my DIY projects. This extractor can be powered from either a 12VDC or 3x 18650 lithium batteries. Wire Scheme: 3D Printer: Materials Description AliExpress Amazon 20mm fan – 12 volts http://bit.ly/3pCaRQJ https://amzn.to/3jVx2jo 2X 120mm fan grill Read more…