It’s the Everyman’s Turbomolecular Pump, a pump based on one of [Nikola Tesla]’s patents. It sucks, and that’s a good thing. The usual way of sucking the atmosphere out of electron ...

[Mark Aren] purchased a pair of Turbomolecular pumps (TMP) sans controllers ... and he was able to safely run the TMP motor to confirm that his design worked. With FPGA code, IGBT wiring and ...