Building A Signal Generator With Parts In The Garage 

Good innovation tech on this one

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

I'm lovin It

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

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

Nice build, ty for sharing.

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!

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.

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

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

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.