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Fun with shadows for home entertainers January, 1930, issue of Modern Mechanics,

Fun with shadows for home entertainers January, 1930, issue of Modern Mechanics,

Louver Cutting Tool

Louver Cutting Tool

The resulting power supply will provide high output power. It might happen you create an electric arc at the low voltage outputs or fry the ...

The resulting power supply will provide high output power. It might happen you create an electric arc at the low voltage outputs or fry the ...

1 - 200 Transistor Circuits

1 - 200 Transistor Circuits

VGA Pinout Diagram

VGA Pinout Diagram

This video covers the basics of linear voltage regulators - what they do, how to wire them up, and where to find them. Then I give a basic example of how to build a 5V supply that can be used to power USB powered gadgets. Don't forget to subscribe! This video builds on material covered in my tutorial on building unregulated power supplies: h...

This video covers the basics of linear voltage regulators - what they do, how to wire them up, and where to find them. Then I give a basic example of how to build a 5V supply that can be used to power USB powered gadgets. Don't forget to subscribe! This video builds on material covered in my tutorial on building unregulated power supplies: h...

How to make a forced air propane burner EASY! - YouTube

How to make a forced air propane burner EASY! - YouTube

I needed to enlarge a previously drilled hole. Since I couldn’t use my hole saw’s pilot bit to center the hole, and I didn't have my drill press with me, I had to come up with a solution. What worked for me was to connect two hole saws together. One was the size of the existing hole. This saw "guided" the other hole saw that was the size of the hole I needed to drill.

I needed to enlarge a previously drilled hole. Since I couldn’t use my hole saw’s pilot bit to center the hole, and I didn't have my drill press with me, I had to come up with a solution. What worked for me was to connect two hole saws together. One was the size of the existing hole. This saw "guided" the other hole saw that was the size of the hole I needed to drill.

IMG_1639 (2).JPG

IMG_1639 (2).JPG