The TX810 is the industry's first integrated, eight-channel,
transmit/receive (T/R) switch for ultrasound systems. The device integrates a
protection diode bridge and clamp diodes for each of its eight channels to
prevent the high-voltage pulses of the transmitter from damaging the receive
electronics of the ultrasound system. The device addresses designers' need to
build smaller portable ultrasound systems, while speeding time to market. In
addition, the TX810 saves more than 50 percent board space over discrete
solutions in portable to mid-range ultrasound systems, and the component
reduction and easier handling brings higher reliability to designs. Texas
Instruments says it's first to market with integrated T/R switch facilitating
portability by saving over 50 percent board-space.
A make-your-own Star Wars Sith Lightsaber hilt is heftier and better-looking than most others out there, according to its maker, Sean Charlesworth. You can 3D print it from free source files, and there's even a hardware kit available -- not free -- so you can build one just in time for Halloween.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies.
You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived.
So if you can't attend live, attend at your convenience.