Portable Solder Fume Extractor, Screwless, 18650 Powered

thingiverse

A portable solder fume extractor. Features a 12v, 80mm fan powered by an 18650 lipo, dual charging ports, and flip-out angle feet. Can be used with or without a carbon filter. Use the angle feet to get more concentrated suction. <h3>Assembly/Electronics:</h3> * Use 1.75mm filament for the angle feet joints. * See my basic wiring diagram for connecting the electronics. Be sure to assemble them outside before inserting into the extractor. Use hot glue to secure. * You should be able to use any 18650 holder, I used this one <a href="https://www.thingiverse.com/thing:941081"> This one </a> * All printed parts should slide into the main body. They don't need glue; friction should keep them in place (except for the 18650 holder) <h3>Parts List (see drawing):</h3> * 18560 Lipo, at least 1000mah capacity * TP4056 Lipo charger: http://tinyurl.com/y6ecbvrc * Copper Tape (if using printed lipo holder) * Slide Switch: http://tinyurl.com/yxvpsbb7 * Micro USB Breakout: http://tinyurl.com/y3badzpy * 80mm, 12v fan: http://tinyurl.com/y6d78zo5 (others are available) * 12v step-up converter: http://tinyurl.com/y3jb7e7k * Carbon Filter: http://tinyurl.com/y6mblmbk (might be a little dense, a sponge might work better)