[PSUBS-MAILIST] DIY CO2 monitors

[via Personal_Submersibles]

From: Personal_Submersibles <personal_submersibles-bounces at psubs.org> On Behalf Of via Personal_Submersibles
Sent: Saturday, October 30, 2021 6:17 PM
To: 'Personal Submersibles General Discussion' <personal_submersibles at psubs.org>
Subject: Re: [PSUBS-MAILIST] DIY CO2 monitors

 

Very Interesting, I used to buy a lot of parts from Radio Shack until they closed the local store.

 

I miss them,

 

Ken

 

From: Personal_Submersibles <personal_submersibles-bounces at psubs.org <mailto:personal_submersibles-bounces at psubs.org> > On Behalf Of Michael Holt via Personal_Submersibles
Sent: Saturday, October 30, 2021 6:03 PM
To: Jon Wallace via Personal_Submersibles <personal_submersibles at psubs.org <mailto:personal_submersibles at psubs.org> >
Subject: Re: [PSUBS-MAILIST] DIY CO2 monitors

 

For me, a very interesting thing is that Forrest Mims designed one of the monitors, and he refers to a Radio Shack part.  I thought Radio Shack was long gone (like Fawcett Publications, Herbach and Rademan, J. J. Meshna, and others).  It exists:  https://www.radioshack.com/

I also thought Mims was a lot older  than he turned out to be:
http://www.forrestmims.org/biography.html

That issue of Make also has an article on a shark tracker.  That might suggest some other underwater projects.



 

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