I’ve been thinking about ethics recently, but not the generic kind represented by violations like taking a company pen home. And who among us can claim to be purists? I can’t—I have plenty of company pens laying around my office. And, truth-be-told, my war stories get more polished and elaborate each year. Let the stones in my glass house be unthrown.
The stability of my fully differential and voltage feedback amplifiers seems highly impacted by the value of my feedback resistors—the RF/RG ratio is always correct, so what’s happening?
One of the more impressive presentations of a gadget at a recent Maker Fair was a floor-mounted four-hoop device with LEDs along each hoop. The hoops were circular in shape as though they were the longitude lines on a globe. When the contraption was rotated and the LEDs driven under computer-based control, a 3D display appeared. The resolution was visibly low but at inventor shows, it is more the idea that counts than its immediate refinement.
Over the next week I am asking our audience to suggest a worthy high school library anywhere in the US
The list of components that make up the iPhone 6S is similar to that of the iPhone 6 and 6 Plus, according to a teardown of a unit performed by engineering consultants Chipworks.