EEVblog #1244 - Mailbag

[gjsmo]

Hey @EEVBlog, is there any additional information about the thermocouple RPi hat? Like contact information? The website is just parked, the email gives me a 451 Relay Not Permitted error. I'm interested in at least getting a datasheet and pricing, can't really find anything about it though.

[Clear as mud]

At 38 minutes into the video, there is a link on the screen, to a site with various electronic calculator slide charts (that Dave was reminded of when he found the slide rule).  The link is: https://stevenjohnson.com/cardboard/wheelcharts.htm.  There is a lot of information on antique radios and electronic components on that site.

For the person asking for more information on the Raspberry Pi thermocouple hat, I searched for a little while, and found these links:
https://www.reddit.com/r/raspberry_pi/comments/9racu7/raspberry_pi_seven_channel_thermocouple_reader/
https://github.com/robin48gx/TH7 has all the code, but not the KiCAD files.
Also, if you search for the man's name and town, there is a result from LinkedIn that is probably him.