Dimming light

Archiver

I want to use a bs2 to dim lights (220V) a sort of 'Home automation'
(not for light en sound effects)
I know there is a velleman kit but it has an input of 0-10V.
The bs2 can do 0-5V is there a connection possible?
I think that I also can use a S202S11 (Sharp) but i must buy 10 pieces and they
are 13 EUR, so is there an alternative with components that aren't so expensive.

Any links our suggestions?

Thanks Pieter







[noparse][[/noparse]Non-text portions of this message have been removed]

Archiver

To get the 0 - 10 volts needed for the Vellement kit you could use the
Stamp's PWM function with an opamp to buffer and bump the output
voltage.

-- Jon Williams
-- Applications Engineer, Parallax
-- Dallas Office

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Original Message

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From: Pieter Souvereyns [noparse]/noparse]mailto:[url=http://forums.parallaxinc.com/group/basicstamps/post?postID=ufzMERoLgMJLGC8SzkgHYPTd8Y9JC9iluWvxtQPZ9eKcfR3us1FZZvOPZQbofi53Jv-xSZLfUNI]pso@t...[/url
Sent: Thursday, October 30, 2003 5:15 AM
To: basicstamps@yahoogroups.com
Subject: [noparse][[/noparse]basicstamps] Dimming light


I want to use a bs2 to dim lights (220V) a sort of 'Home automation'
(not for light en sound effects)
I know there is a velleman kit but it has an input of 0-10V. The bs2 can
do 0-5V is there a connection possible? I think that I also can use a
S202S11 (Sharp) but i must buy 10 pieces and they are 13 EUR, so is
there an alternative with components that aren't so expensive.

Any links our suggestions?

Thanks Pieter







[noparse][[/noparse]Non-text portions of this message have been removed]



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