On Mar 7, 2013 10:13 PM, Martin N marti...@bluebottle.com wrote:
Not sure how far off I am from the exchange but my stats currently are:
connection speed2752 kbps736 kbps
Line Attenuation63.5 db31.5 db
Noise Margin12.0 db13.0 db
Oooh above 60db attenuation.
The
On Mar 7, 2013 10:45 PM, Daniel Llewellyn diddle...@gmail.com wrote:
[side-rant]
WHY do so many people get KB and Kb, i.e. bits vs bytes and MB vs mB i.e.
Mega vs Mili wrong! The number of times I see something like I've got a
5mb connection and have to refrain from asking what a milibit is!
On 5 February 2013 23:49, Tim Brocklehurst t...@engineering.selfip.org wrote:
On Tuesday 05 Feb 2013 23:25:15 James Courtier-Dutton wrote:
The 1 wire therm is a good idea. The fewer moving parts the better.
With therm sensors rather than on/off at particular temp, i can make the
heating
On Sunday 10 Mar 2013 19:50:40 James Courtier-Dutton wrote:
As I will be doing ADC on Mains input voltage, I will be adding a
digital isolation on the SPI bus.
E.g. ti iso7241
Yep, that looks fine.
So the ADC will be on the 240V AC side, but then the raspberry PI will
be protected by the
