What types of products will regulators at the Department of Energy (DOE) be looking at most closely in the next two years? DOE has decided to give high priority to distribution transformers, clothes washers, fluorescent lamp ballasts, water heaters, kitchen ranges, ovens, and microwaves. The agency has assigned medium priority to central air conditioning and heat pumps. Given low priority are small electric motors, high-intensity discharge lamps, clothes dryers, dishwashers, furnaces and boilers, pool heaters, direct heating equipment, 1- to 200-hp motors, and fluorescent and incandescent lamps. Following stormy "pre-negotiating" with industry and environmental concerns, DOE recently established a new standard for refrigerators. It requires that these appliances use 30% less electricity by July 1, 2001. Meanwhile, DOE is developing software that allows users to test the sensitivity of proposed appliance standards bas-ed on a variety of inputs. Users can plug in projections for such variables as future energy prices, discount rates, and efficiency levels.
Festo's BionicKangaroo combines pneumatic and electrical drive technology, plus very precise controls and condition monitoring. Like a real kangaroo, the BionicKangaroo robot harvests the kinetic energy of each takeoff and immediately uses it to power the next jump.
Design News and Digi-Key presents: Creating & Testing Your First RTOS Application Using MQX, a crash course that will look at defining a project, selecting a target processor, blocking code, defining tasks, completing code, and debugging.
These are the toys that inspired budding engineers to try out sublime designs, create miniature structures, and experiment with bizarre contraptions using sets that could be torn down and reconstructed over and over.
PowerStream is deploying the microgrid at its headquarters to demonstrate how people can generate and distribute their own energy and make their homes and businesses more sustainable through renewables.
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.