So you're not "Hawaii Five-O's" Steve McGarrett, but wouldn't it be cool to have flashing lights and a siren on your car? John Graham's circuit makes it all possible – if you have a Pinewood Derby car made out of wood and plastic wheels. In John's car, coin-cell batteries power a microcontroller that flashes blue and red LEDs on the car's top and a buzzer simulates a two-tone police siren. "Book 'em, Danno – grand theft auto."
These new 3D-printing technologies and printers include some that are truly boundary-breaking: a sophisticated new sub-$10,000, 10-plus materials bioprinter, the first industrial-strength silicone 3D-printing service, and a clever twist on 3D printing and thermoforming for making high-quality realistic models.
Ear-based heart-rate monitoring gained momentum recently, as sensor maker Valencell Inc. announced it has licensed its biometric earpiece technology to Samsung Electronics Co. Ltd for use in so-called “hearable devices.”
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.