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postheadericon “PWM Line-Voltage Interface Brightens Your Outlook”

February 25th, 2010 | Author:


Latest GadgetFreak is up over at Design News...

Several of William Grill's designs have included pulse-width modulator (PWM) circuits that control LEDs. But what about the control of line-powered lamps and fixtures? You can find several commercial PWM controllers, but build one yourself, save money and learn how to implement a microcontroller-based design. This circuit is no flash in the pan.
Read more | Permalink | Comments | Read more articles in DIY Projects | Digg this!

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