Year: 2024

In this video I get curious about why 2 materials, that are similar in everything but color, react so differently when scanned with a 3D Scanner. I also briefly discuss the way my 3D Scanner works with a video demonstration.

This is a follow up to last week’s video – If you connect inverters inputs to their own outputs – will they get hot? I use a FLIR thermal camera to check the temperatures as well as measure the current for comparison. Finally I take a look at the data sheets to help explain what might be going on.

If you take a NOT gate and connect it’s output to it’s input, what will happen? I explore this very question in today’s video, where I use an an Arduino as a basic oscilloscope, and then a higher end oscilloscope to verify my findings.

In this video I demonstrate an odd effect – I’m able to squeeze a wire, and cause the voltage on it to decrease. What could cause this to happen? To understand this, we’re going to have to understand both capacitors, and the concept of floating voltages.