| Subject: | dimmable LEDS |
| From: | Robert Smythe |
| Date: | Tue, 14 Feb 2006 06:54:59 +0000 |
Actually you can make an LED appear dimmer by Pulse Width Modulation. What you are really accomplishing is having it toggle on off on a duty cycle somewhere between 100% on (full bright) and 0% on (okay, 100% off :)). This is the technique used with LED displays. WARNING ome fundamental frequencies will give you a migraine or seizure (personal, not vehicular). Robert 90 MV
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