Batteries make for bulky, uncomfortable implants that may require surgery for replacement. This wireless transmitter is said to consume "the lowest amount of energy per digital bit published to date."
4 hours ago by Tyler Charboneau
In this video we will examine the internal circuitry of an operational amplifier. A thorough analysis of any professional-quality op-amp would be far too complicated for an introductory video tutorial, but if we focus on the overall architecture and a few specific design techniques, we can learn quite a bit about op-amp functionality without getting lost in the details.
About 6 days ago by Robert Keim
These new devices are forging innovation in image sensor technology—speeding up industrial equipment, doubling up on pixels, and capturing both visible and invisible light.
July 24, 2020 by Nicholas St. John
A pacemaker battery must be replaced every 5 to 15 years. Researchers at GIST in Korea have developed a novel photonic wireless system to power medical implants—no surgery required.
July 16, 2020 by Jake Hertz
