(*steve*) submitted a new resource:
Got a question about driving LEDs? - A list of common answers and links to useful documentation on driving LEDs.
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Got a question about driving LEDs? - A list of common answers and links to useful documentation on driving LEDs.
OK, lots of people ask questions about driving LEDs. So here's a list of common answers and pointers to documentation that is useful.
Here's what I'm covering:
0) Why LEDs are different from light bulbs
0.5) Voltage and current sources
1) Driving a single low power LED
2) Driving a large array of low power LEDs (Including a practical example)
3) Driving a single high power LED <-- Constant current sources are discussed here!
4) Driving an array of high power LEDs
5) LED Lifetime <-- new
6)...
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