Building A Signal Generator With Parts In The Garage

I decided to build my own signal generator and put those little Dewalt batteries to good use #hvac #signalgenerator #dewalt #garage
a.co/d/cmmTZeQ
a.co/d/2SNGgWV
a.co/d/aip1wou

[@thesilentonevictor]

Good innovation tech on this one

[@subcoolHVAC]

Thanks Silentonevictor 👊

[@hmrody]

Very nice! I love this! These tools are the best!

[@subcoolHVAC]

Thanks , yes they are 👍

[@jesseh5554]

I just had the company buy me one. but I think I like this idea better. I might make one for myself

[@subcoolHVAC]

It’s an inexpensive build, Thanks for commenting 👍

[@jasonjohnsonHVAC]

My man....thats awesome....good stuff

[@subcoolHVAC]

A must have in the tool box, Thanks Jason 👊

[@princesswalt4010]

That’s a bit more advanced than the one I made with a 9v battery and a 10k pot! And cheaper than one of the fluke process meters which has the signal gen stuff built in! Cool hack!

[@subcoolHVAC]

I finally found a use for those 2ah Dewalt batteries, Thanks for the comment!

[@CST-ft9dv]

Nice build, ty for sharing.

[@subcoolHVAC]

Thanks for watching!

[@HEFTYLEFTY303]

I'm lovin It

[@subcoolHVAC]

Thanks Stephen 👍

[@EverythingHVACR]

Interesting stuff, thanks, Subcool! I like the intro, too.

[@subcoolHVAC]

Thanks Steve 👊👍

[@Exile1213]

With your skill - your shop should be buying you a fluke 773. I’m strictly controls and my shop got me one, one of my favorite tools.

[@subcoolHVAC]

You never know, Thanks for the recommendation 👍

[@EyesofIllusion]

Dude that is so awesome. I was gonna buy a loop simulator to test out actuators in the field for diagnose and troubleshooting that uses 0-10VDC. Thank you for sharing , I'm gonna go with your idea is cheaper.

[@subcoolHVAC]

It’s a simple build but does the job for sure 👍

[@ericbaker5619]

That's awesome. I'm gonna have to make a new toy

[@subcoolHVAC]

It’s an easy build 👍