On Sat, Dec 08, 2012 at 09:10:21PM +, Colin Law wrote:
> Sorry, what is a KIS-3? Google did not help me find out. I guess it is not
> http://www.vishaypg.com/process-weighing/list/product-12310/
KIS-3R33S
It's technically a 3.3 3A switching regulator, but it turns out you
can use it as a po
On 8 December 2012 21:34, Roberto Spadim wrote:
> try something in dealextreme (dx.com)
> they have some things done... just buy and use
Many thanks for that link, I did not know about them. The prices are
remarkable, with free shipping to the UK, for example a TTL controlled
relay o/p for £1.50
try something in dealextreme (dx.com)
they have some things done... just buy and use
2012/12/8 Colin Law
> On 8 December 2012 21:07, Guy COLIN wrote:
> >
> >
> > Colin Law googlemail.com> writes:
> >
> >>
> >> Following a recent thread which provided a number of different ways of
> >> sensing
On 8 December 2012 21:07, Guy COLIN wrote:
>
>
> Colin Law googlemail.com> writes:
>
>>
>> Following a recent thread which provided a number of different ways of
>> sensing AC power (120/220VAC) I wonder what are the options for AC
>> power switching via 1-wire. Commercially I have only found de
On 8 December 2012 21:00, Nathan Hurst wrote:
> I use an off-the-shelf dpdt 10A@240V relay with a 12V coil and turn it
> on and off with a bc547 in common emitter. This can be driven by an
> arduino pin or any similar TTL level output. You'll want a wall wart
> or similar at the relay.
>
>
>
Colin Law googlemail.com> writes:
>
> Following a recent thread which provided a number of different ways of
> sensing AC power (120/220VAC) I wonder what are the options for AC
> power switching via 1-wire. Commercially I have only found devices
> such as [1] and [2] which seem rather expens
I use an off-the-shelf dpdt 10A@240V relay with a 12V coil and turn it
on and off with a bc547 in common emitter. This can be driven by an
arduino pin or any similar TTL level output. You'll want a wall wart
or similar at the relay.
Relay
|--
TTL-/\/\---|< ^ <- diode
On Sat, Dec 8, 2012 at 1:22 PM, Colin Law wrote:
> On 8 December 2012 17:15, Todd Turner wrote:
>> This product would work in combination with a 1wire I/O part ds2406
>>
>> //www.adafruit.com/products/268
>
> That is an interesting product certainly. It doesn't quite meet my
> needs as the power
On 8 December 2012 17:15, Todd Turner wrote:
> This product would work in combination with a 1wire I/O part ds2406
>
> //www.adafruit.com/products/268
That is an interesting product certainly. It doesn't quite meet my
needs as the power here (UK) is 220V whereas that is rated at 120V
only. Also
This product would work in combination with a 1wire I/O part ds2406
//www.adafruit.com/products/268
Sent from my iPhone
On Dec 8, 2012, at 3:19 AM, Colin Law wrote:
Following a recent thread which provided a number of different ways of
sensing AC power (120/220VAC) I wonder what are the option
Following a recent thread which provided a number of different ways of
sensing AC power (120/220VAC) I wonder what are the options for AC
power switching via 1-wire. Commercially I have only found devices
such as [1] and [2] which seem rather expensive. I just want a single
relay (or SSR) output.
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