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Intro to Physical Computing Syllabus Research & Learning Other Class pages
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6276Tutorials.6276 HistoryHide minor edits - Show changes to markup February 16, 2007, at 01:20 AM
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6276 LED Driver to:
6276 LED Driver The 6276 LED driver is useful for controlling multiple LEDs. It extends the output of the microprocessor. Changed lines 19-20 from:
One difference you will notice is that the output pin of the chip connects to the ground leg (Cathode) of the LED. The power leg of the LED is connected to a power source. This is called "sinking" the LED. to:
Smething you should notice is that the output pin of the chip connects to the ground leg (Cathode) of the LED. The power leg of the LED is connected to a power source. This is called "sinking" the LED. February 13, 2007, at 10:32 PM
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6276 LED driver(Available here)
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6276 LED driver (available here)
January 31, 2007, at 12:25 PM
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one Board (Gerber file) - Eagle files can be found here(LINK) one 24 pin socket one polarized 1uf capacitor to:
http://itp.nyu.edu/physcomp/images/tutorials/components/6276.jpg Changed lines 31-38 from:
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http://itp.nyu.edu/physcomp/images/tutorials/components/6276s.jpg http://itp.nyu.edu/physcomp/images/tutorials/components/6276b.jpg January 31, 2007, at 12:16 PM
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6276 LED Driver Here are the parts you will need: 6276 LED driver(Available here) one Board (Gerber file) - Eagle files can be found here(LINK) one 24 pin socket one polarized 1uf capacitor The 6276 LED driver is a shift register capable of handling the milliamps required to drive an LED. It is controlled digitally through four wires from a microcontroller. One difference you will notice is that the output pin of the chip connects to the ground leg (Cathode) of the LED. The power leg of the LED is connected to a power source. This is called "sinking" the LED. Pin Description:
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