Framing It: 12.10.2019

Brian Benchoff
Dec 10, 2019 · 3 min read

Circuit Boards Are Now Motors! Company Acquires Another Company! Oil is the New Data! Ferrofluid Clocks! Magic Leap Sells 6,000 Headsets!

Infinitum Electric’s circuit board stator

Printed Circuit Board Stator

Carl Bujega’s PCB motor
  • Infinitum Electric has created a new type of electric motor: one where the stator is a simple circuit board.
  • Electric motors are just coils of wire and magnets, with the most difficult (and heaviest) part of the motor being the coils of wire. If you can put a trace of copper on a circuit board, you can also put a coil of wire on a circuit board. So now we’re here.
  • The goal of this project is to build a smaller, lighter electric motor. That means less mass, and less power required to move a car.
  • As with all inventions, this is not the first time this has been done. Carl Bujega designed and built a few PCB motors over the last few years, all of them decidedly smaller than the Infinitum motor.
  • There are drawbacks to Carl’s motor: it doesn’t really have a lot of power compared to a small brushless motor, because PCB traces can’t handle the current of a comparatively sized piece of wire. Still, progress is progress!

You Down With NXP?

  • The deal was announced last May, worth $1.76 Billion.

Magic Whaaa

A Ferrofluid Clock

  • Fetch is a ferrofluid display from Applied Procrastination that uses 252 electromagnets to build a 12x21 resolution display using ferrofluid as the pixels.
  • The biggest challenge is creating a container that allows the ferrofluid to be suspended and not stick to the glass or itself. The best solution so far is suspending ferrofluid in a saturated salt water solution.

Oil is the New Data

  • For big corp cloud providers, winning the IT spend of the Fortune 500 is where most of the money in the public cloud market will be made.
  • Among those Fortune 500, Big Oil sits at the top.
  • In other words, the success of Big Oil, and the production of fossil fuels, are key to winning the cloud race.

Supplyframe

Discussing the business of hardware and hardware manufacturing.

Brian Benchoff

Written by

Supplyframe

Discussing the business of hardware and hardware manufacturing.

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