Couch potatoes should be
particularly interested in Bill Bowden's remote control IR receiver, which
allows users to control the power of virtually any electrical appliance
(including those not equipped for remote) using their standard remote control.
It's based on an IR receiver circuit, which is basically a simple toggle switch
that features a 48KHz IR receiver module to convert IR signals to 5V digital
data representing the particular command sent. So switch a fan or lights on and
off, blend up a pitcher of margaritas, pop popcorn and more, all without
leaving your couch â€” possibly
Some of our culture's most enduring robots appeared in the 80s. The Aliens series produced another evil android, and we saw light robot fare in the form of Short Circuit. Two of the great robots of all time also showed up: The Terminator and RoboCop.
Optomec's third America Makes project for metal 3D printing teams the LENS process company with GE Aviation, Lockheed, and other big aerospace names to develop guidelines for repairing high-value flight-critical Air Force components.
This Gadget Freak review looks at a cooler that is essentially a party on wheels with a built-in blender, Bluetooth speaker, and USB charger. We also look at a sustainable, rotating wireless smartphone charger.
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.