Re: [PLUG] Looking for PC/Main board x686 (could be K7) with 2-3 EISA slots

2017-01-17 Thread Pete Lancashire
Would post it, but no longer in my trash "folder". It maybe in another place but that's at work and will look tomorrow. -pete On Sun, Jan 15, 2017 at 5:31 PM, Denis Heidtmann wrote: > Would you be willing to post the message you received from FG? If your >

Re: [PLUG] Temperature and Raspberry Pi.

2017-01-17 Thread Tom
As mentioned by Chuck and his links - the beauty of these sensors is that you can connect quite a few of them together to 1-wire bus and address them by their unique ID. DS18B20 are really much better choice than USB thermometers when you need to measure temperature at more than one/two places. a)

Re: [PLUG] Temperature and Raspberry Pi.

2017-01-17 Thread Michael C. Robinson
I found a more current project and have one of my TEMPER2 sensors reading correctly.  Seems that I can only do one sensor at a time,  but that's a start ;-) This project uses CherryPy. ___ PLUG mailing list PLUG@lists.pdxlinux.org

Re: [PLUG] Temperature and Raspberry Pi.

2017-01-17 Thread Chuck Hast
youse can put up to 8 of these buggers on the I2C bus. That is one more than your need. https://learn.adafruit.com/adafruit-mcp9808-precision-i2c-temperature-sensor-guide/overview Or you can stay with the one you have and use the addressing to read the other 6 you need:

Re: [PLUG] Temperature and Raspberry Pi.

2017-01-17 Thread Michael C. Robinson
> I would highly recommend the Maxim DS18B20 as mentioned in the link > by > Chuck if you need something more accurate. They cost under $2 in the > waterproof version. > Hat-down to the analog designers @ Maxim designing them so precise > within this wide temperature and voltage range (±0.5°C

Re: [PLUG] What certifications to take?

2017-01-17 Thread Chuck Hast
In my past case I worked in the glass container industry, base pay was not too bad, but the OT made it a gold mine, but I was working 12-16 hour days. When I would apply to a place and they found out what I made while at Emhart Glass they would back off. I would try to explain to them that was

Re: [PLUG] Temperature and Raspberry Pi.

2017-01-17 Thread Larry Brigman
Stratification occurs rapidly if you don't have your ice at all levels of your container. Ice floats, warmer water sinks. On Tue, Jan 17, 2017 at 3:15 AM, Tom wrote: > You will need to calibrate the sensors to get real/absolute > measurements out of these devices,

Re: [PLUG] What certifications to take?

2017-01-17 Thread Paul Heinlein
On Tue, 17 Jan 2017, Rich Shepard wrote: > On Mon, 16 Jan 2017, Mike C. wrote: > >> I've also run into the over-qualified claim, but most often that >> was for perm/f-t positions. Currently, my interest lies more in >> Linux and privacy/security. > > If someone tells you you're over-qualified

Re: [PLUG] What certifications to take?

2017-01-17 Thread Rich Shepard
On Mon, 16 Jan 2017, Mike C. wrote: > I've also run into the over-qualified claim, but most often that was for > perm/f-t positions. Currently, my interest lies more in Linux and > privacy/security. If someone tells you you're over-qualified for the position try assuring them you'll

Re: [PLUG] Needed: Modern equivalent of a "null-modem cable"

2017-01-17 Thread Richard Owlett
On 1/16/2017 1:08 PM, King Beowulf wrote: > On 01/14/2017 06:53 AM, Richard Owlett wrote: >> I suspect what I'm looking for is ONE 3 ft piece of terminated >> Cat6 cable ;) >> I have two laptops - one (a Lenovo T43) speaks only WinXP Pro, >> the other (a Lenovo T430) only Debian Jessie. >>

Re: [PLUG] Needed: Modern equivalent of a "null-modem cable"

2017-01-17 Thread Richard Owlett
On 1/16/2017 9:37 AM, Russell Senior wrote: >> "Richard" == Richard Owlett writes: > > Richard> "What is to be done" is not the problem. The problem is doing > Richard> on the Windows machine. The various web references I've found > Richard> which even mention use of

Re: [PLUG] Temperature and Raspberry Pi.

2017-01-17 Thread Tom
You will need to calibrate the sensors to get real/absolute measurements out of these devices, in my experience. I used them for datalogging and they were +-3C between the three of them I had. They were self heating by the read process, so you need to let them stabilize before calibrating and then

Re: [PLUG] Temperature and Raspberry Pi.

2017-01-17 Thread Chuck Hast
Sorry my language was in Spanish on the machine that should be give it a look: On Tue, Jan 17, 2017 at 12:08 AM, Chuck Hast wrote: > Here is a art. from Mar 13 this year, so it should be running Jessie code. > I would > give it a lookÑ > >

Re: [PLUG] Temperature and Raspberry Pi.

2017-01-17 Thread Chuck Hast
Here is a art. from Mar 13 this year, so it should be running Jessie code. I would give it a lookÑ https://pimylifeup.com/raspberry-pi-temperature-sensor/ If you google RPi temperature sensors there are pages of information on this one. Looks like everyone and his/her dog is using RPi to