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Yet more LED applications, a power sequencer, and an old Design Idea returns
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Yet more LED applications, a power sequencer, and an old Design Idea returns |
Just when I think that I’ve seen all possible permutations of multiple-LED driver and controller circuits, readers of Design Ideas devise yet another clever method of lighting ‘em up. Based on Atmel’s ATTiny13 single-chip microcontroller, our leadoff Design Idea, “Microcontroller drives logarithmic/linear dot/bar 20-LED display,&#... (more)
Details
2007-09-22 03:44:59
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