Re: [Owfs-developers] My first 1-w circuit - Was: Monitoring AC power lines

2013-06-05 Thread Giulio Carabetta
as always, I do not know whether it is the best solution, but I have done so . In the infinite main loop, I ask to owserver the list of present objects, and store it in an array: there can be connected just one iButton at a time. In the array will be some objects always present (master bus, switch,

Re: [Owfs-developers] My first 1-w circuit

2013-06-05 Thread news4kmw
> Dan MacKay wrote: > I'm also interested in how this works for you - I'd like to replace the door lock on my house with an electronic latch and iButtons as keys. Perhaps this will work for you: http://www.free-circuit-diagrams.com/mcu/page-1/268/ibutton-electronic -lock or, maybe that: http://

Re: [Owfs-developers] My first 1-w circuit - Was: Monitoring AC power lines

2013-06-05 Thread foster
Hi. I did a test with time.sleep 1 sec, and it looks like no load to raspberry. So 1 sec. is viable compromise. But I have another question: We solve here only one ibutton, so checking in loop if any directory has beeen created. But how to solve if I need to identify person with ibutton (20 or more

Re: [Owfs-developers] My first 1-w circuit - Was: Monitoring AC power lines

2013-06-05 Thread Giulio Carabetta
May be a DS1961S helps? But, is it supported in OWFS? 2013/6/5 p4trykx > W dniu 05.06.2013 o 00:59 Daniel MacKay pisze: > > > I'm also interested in how this works for you - I'd like to replace the > > door lock on my house with an electronic latch and iButtons as keys. > > Remember that tho

Re: [Owfs-developers] My first 1-w circuit - Was: Monitoring AC power lines

2013-06-05 Thread p4trykx
W dniu 05.06.2013 o 00:59 Daniel MacKay pisze: > I'm also interested in how this works for you - I'd like to replace the > door lock on my house with an electronic latch and iButtons as keys. Remember that those iButtons can be easily copied. However I think that normal steel key can be copied

Re: [Owfs-developers] My first 1-w circuit - Was: Monitoring AC power lines

2013-06-05 Thread Vajk Fekete
You can buy motorized cylinders or motorized lock assemblies. With these, you still have the mechanical key and it functions regardless of the electronics. I did not want to advertise anyone, but if you need sample links, I can send some. Vajk On Wed, Jun 5, 2013 at 10:39 AM, Giulio Carabetta

Re: [Owfs-developers] My first 1-w circuit - Was: Monitoring AC power lines

2013-06-05 Thread Giulio Carabetta
I agree with Mick: my system (server, ip-poe cam, 1-wire line & electronics, adsl, cell.) is powered with a little ups, but the door itself is a traditional mechanical one :) For the rest I'm pretty happy. I have to solve the problem of false positives on the control line of the sensor to open the

Re: [Owfs-developers] My first 1-w circuit - Was: Monitoring AC power lines

2013-06-05 Thread Mick Sulley
Beware of power outages! You need a backup means of entry. On 04/06/13 23:59, Daniel MacKay wrote: > I'm also interested in how this works for you - I'd like to replace the door > lock on my house with an electronic latch and iButtons as keys. > --