Microchip says that the development kit enables designers to leverage the capabilities of its dsPIC33 GS series of digital signal controllers. Together, the controller and reference design reportedly enable designers “to create a 100% digitally-controlled ballast function, while including advanced features, such as dimming and color hue control.”
Applications include dimmable LCD backlighting, signage, LED replacement bulbs, architectural lighting, and automotive lighting, such as daytime running lamps and signal lights, as well as the automakers’ Holy Grail – headlights.
Using sensors and a specialized test stand, engineers have discovered that the root causes of head trauma may lie in a complex pattern of forces that today’s football helmets aren’t equipped to handle.
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