ShiftBrite is a high-brightness LED module containing red, green, and blue elements. It uses a simple
clocked serial interface to receive a 10-bit brightness value for each color, resulting in over a billion possible colors.
Each input is buffered and output on the other side of the module. This allows each ShiftBrite to repeat the signal to the next, allowing longer cable runs between elements without excessive loading of microcontroller I/O pins.
ShiftBrite elements feature current control and automatic overtemperature control (an overheating channel driver will shut off until it has cooled). Each channel can also be adjusted with a separate current control register, for fine tuning of each LED if close brightness matching is necessary. The integrated voltage regulator powers the internal logic, allowing a single 5 to 9 volt supply rail to power the ShiftBrite chain.
Contact Name: John Huang
Company Name: Vdeen Lighting Co., Ltd
Street Address: No. A, Gu2 Industrial Zone,
Guzhen, Zhongshan, Guangdong, China
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Member Since: 04 April 2009
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