[dorkbotpdx-blabber] 5v AC relays?

[krux at thcnet.net]

> > p.s. i also dream of figuring out how to dim a normal
> > 115vac lightbulb with an arduino.  is there a clever
> > circuit for that?
>
> I saw this yesterday, it might help:
> http://blog.makezine.com/archive/2009/02/compact_light_dimmer_with_ir_contro.html

This is also useful:

http://www.epanorama.net/documents/lights/lightdimmer.html

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