Home
Forums
New posts
Search forums
What's new
New posts
New profile posts
Latest activity
Log in
Register
What's new
Search
Search
Search titles only
By:
Latest activity
Register
Menu
Log in
Register
Install the app
Install
Home
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
macmack5's latest activity
M
macmack5
posted the thread
RTD Wiring
in
Main forum
.
Using the RTD's purchased from your accessories, which wire goes where on a channel to the RTD board?
Mar 25, 2024
M
macmack5
posted the thread
16 channel relay board version 4.0 schematic
in
Main forum
.
What is the additional plug on the side for? Is there up-to-date documentation for this product?
Mar 25, 2024
M
macmack5
replied to the thread
Bookworm SM16relind - Problems Thonny - import fails
.
In the latest OS for R Pi you are forced to use the virtual environment. For the long explanation: https://peps.python.org/pep-0668/...
Mar 25, 2024
M
macmack5
posted the thread
Bookworm SM16relind - Problems Thonny - import fails
in
Main forum
.
16 relay board I can run the C test program - all LED's light in sequence. I can run python in my virtual environment from the command...
Mar 22, 2024
M
macmack5
replied to the thread
Thermocouple board - Is there a way to know if a thermocouple is connected?
.
I then connected 10 M (30 ft) of TC wire to a TC and to the board - works. So apparently, the panel connection strip is the problem...
Mar 12, 2024
M
macmack5
replied to the thread
Thermocouple board - Is there a way to know if a thermocouple is connected?
.
Further experimentation: If I use a commercially available 6 foot extension cable (comes with M/F plugs), remove the F plug, connect to...
Mar 12, 2024
M
macmack5
replied to the thread
Thermocouple board - Is there a way to know if a thermocouple is connected?
.
ie, can I add a calibration equation over the range of interest....
Mar 11, 2024
M
macmack5
replied to the thread
Thermocouple board - Is there a way to know if a thermocouple is connected?
.
I believe you are correct. I will experiment with whether it is stable enough to use, or whether I have to run the wires straight to...
Mar 11, 2024
M
macmack5
replied to the thread
Thermocouple board - Is there a way to know if a thermocouple is connected?
.
wired in: 24.2 C through plugs: 8.0 C
Mar 11, 2024
M
macmack5
replied to the thread
Thermocouple board - Is there a way to know if a thermocouple is connected?
.
For the channel with the TC wired straight in: smtc 0 read 1 24.1 smtc 0 readmv 1 -0.20 smtc 0 readct 1 29.6 for a channel...
Mar 11, 2024
M
macmack5
replied to the thread
Thermocouple board - Is there a way to know if a thermocouple is connected?
.
In the mean time I wired straight in and it is basically correct.
Mar 11, 2024
M
macmack5
replied to the thread
Thermocouple board - Is there a way to know if a thermocouple is connected?
.
I have a through panel jack rated for K type, the thermocouples have male plugs. The jacks are wired to the board with thermocouple wire.
Mar 11, 2024
M
macmack5
replied to the thread
Thermocouple board - Is there a way to know if a thermocouple is connected?
.
I have everything connected, good response, but the K type thermocouple readings show a significant offset from actual temperature, say...
Mar 11, 2024
M
macmack5
replied to the thread
Thermocouple board - Is there a way to know if a thermocouple is connected?
.
I should add that I am accessing the board from a Python source.
Mar 11, 2024
M
macmack5
posted the thread
Thermocouple board - Is there a way to know if a thermocouple is connected?
in
Main forum
.
Thermocouple board - Is there a way to know if a thermocouple is connected to a thermocouple? I have a project with panel mounted plugs...
Mar 11, 2024
Home
Top