User Profile

[ed_h]

Right out of school, I worked as a design Engineer for a company that made phone line based remote meter reading equipment. Part of the job was to analyze...

[ed_h]

I added coolant capability, which I rarely use:



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[ed_h]

Hi, Prof.

Glad you're enjoying them. Battery project long done & came out OK. Thanks for asking.

Ed...

[ed_h]

I re-wound my first motor recently. The only things I had to buy were the wire and some "fish paper", both found on Amazon.

Measure...

[ed_h]

Yeah, the device in the video is 3D printed.

Ed

[ed_h]

I've done this, and it works fine, but I found that even after the 24 hour JB cure time, I had to pre-bake the filled piece after sanding. If I didn't...

[ed_h]

Well, it is a voltage divider, but the other resistor is the load itself. Dropping 24V to 5V with a 2K series resistor, the load would be 530 ohms or...