USB Rechargeable Mini Solder Fume Extractor #3DThursday #3DPrinting

pburgess shares: FULL HOW-TO GUIDE on the ADAFRUIT LEARNING SYSTEM:https://learn.adafruit.com/usb-rechargeable-mini-solder-fume-extractor A portable solder fume extractor is a popular “maker” project…there are countless guides from Instructables, Make: and elsewhere. Most use two 9 Volt batteries and a voltage regulator inside an Altoids tin. Here we’ll update this classic project with current...