How to make a simple but effective vacuum chamber with a fridge compressor and a steel pot. Very inexpensive if you can find these few components used! A vacuum chamber is needed for some other ...

<iframe width="100%" height="340" class="ent-evideo-embed" src="http://www.gmanetwork.com/entertainment/evideo/video/ibilib-diy-vacuum-pump/?embed=evideo&v=yt ...

If you’re assembling prototypes of SMD boards on your own, placing the parts accurately can be a pain. Of course, it’d be nice to have a full pick and place machine, but those are rather expensive and ...