- 16
- 5 656
Colossus Eternum
เข้าร่วมเมื่อ 3 ต.ค. 2023
Flame Rectification/Flame Sensors in Gas Furnaces
Flame Rectification/Flame Sensors in Gas Furnaces
มุมมอง: 234
วีดีโอ
Circuit Board Reverse Engineering Technique
มุมมอง 123หลายเดือนก่อน
In this video I show a sometimes useful technique to analyze a circuit board with an image editor called Inkscape. This technique allows you to create single files for circuit boards where you can include all relevant info for ICs which can make the process of reverse engineering circuit boards somewhat easier.
Curve Tracer Working Principle/Schematic Explanation
มุมมอง 275หลายเดือนก่อน
In this video, I describe how a basic Curve Tracer Circuit works. I also give some advice and guidance on design considerations and how you could modify this circuit to modify and extend it's abilities. Please Comment, Like, Share, and Subscribe for more Electronics Content. I am open to video suggestions, so please feel free to submit ideas on future videos you would like to see me make! Note:...
A Low Votage Troubleshooting shortcut for HVAC Technicians.
มุมมอง 1Kหลายเดือนก่อน
A Low Votage Troubleshooting shortcut for HVAC Technicians.
How An Antique Tube Radio Works Pt II: The Front End
มุมมอง 240หลายเดือนก่อน
In this video I describe the beginnings of the signal path through a typical antique AM Radio. Please Subscribe, Share, and Comment if you would like to learn more with me.
How an Antique Radio Works Pt I: The Power Supply
มุมมอง 1162 หลายเดือนก่อน
Gonna start a new series where I go through an antique radio(one I restored and modified but sadly lost to Helene) and explain how it works. Please like, comment, share, and subscribe for more electronics content.
Small Signal Analysis(Dank Method)
มุมมอง 804 หลายเดือนก่อน
In this video, I show how to perform a small signal analysis on a circuit I create in LTSpice, solving for small signal current and voltage amplitude. Like, comment, and subscribe if you enjoy learning about subjects like electronics, mathematics, and engineering!
Using Desmos to create Transistor Models
มุมมอง 515 หลายเดือนก่อน
Using Desmos to create Transistor Models
Curve Tracer(Octopus Tester) build and demonstration
มุมมอง 2.2K9 หลายเดือนก่อน
Curve Tracer(Octopus Tester) build and demonstration
Real-time Troubleshooting of a failed HVAC Control Board
มุมมอง 204ปีที่แล้ว
Narrowing down the failure mode of an ICM control board for absolutely no reason other than practice. I forgot to mention this, but I've held on to this board for a long time, and I've desoldered some parts I've needed for other projects, which is why it is missing resistors in certain places. Correction with diodes. they generally turn on when forward biased with a voltage in excess of .7V(I s...
The Much Maligned TXV
มุมมอง 12ปีที่แล้ว
A guide to the operation and diagnosis of Thermostatic Expansion Valves.
Very helpful to see how the geometry on the scope is created. Thanks.
@@rbhis000 thank you for watching!
Yes sir, it's plasma, and plasma is a conductor. Great video man!
@@jamesbone2256 thank you buddy!
Good information!!
Great tip thanks for sharing this helpful idea.
No problem, I struggle keeping my thoughts organized when working on stuff, and this helps me a ton
Merry Christmas from across the pond mate. Was just looking at the uses of the component test function on a free Hameg scope I just got given. Useful information. Thank you.
Merry Christmas Dave, and thank you for stopping by! I'm so glad you enjoyed the video, I am still trying to iron out my audio and editing process. If you have any suggestions of ways I can improve my videos or particular subjects you'd like to learn more about, I'd love to hear them. Thanks again, Andy
Nice video. And now a word from our sponsors.😁
@ronaldholden7551 thank you dad! It's just one step at a time
I see great dedication to your work and hobby. I see you've picked up a couple more subscibers in the past few days.
@@ronaldholden7551 thank you pops!
I tuned in. I looked for you last night but couldn't find your channel. It happened to pop up tonight.
Cool, I'm working on Part Three now!, It's just going to be an overview type video, I feel that needs to be made before I go any farther. I'm also practicing and trying to find better more efficient ways to produce videos and make them better Love ya pops
Excellent Explanation!
Good work!
"rectumfryer" I've never heard that one before.
I'm surprised you got such a pretty oval running AC into a polarized cap. I thought it would distort a lot move reverse biased.
@SkippiiKai it seems like the poly caps have the most ringing patterns and noise out of the ones I've tried (though that is probably just because they have less capacitance and higher impedance at 60 HZ). I'm in the process of designing a VFO to drive the components with audio frequencies, that should probably help when looking at smaller caps and inductors.
Yes that’s the MAN!
Boy I bet that was heavy!
Hahaha yea
@@ColossusEternumYeahhhhh
What is it?
@@uncraftable6816 a contactor lol
You're amazing. I know you will keep advancing your interests and knowledge.
@@ronaldholden7551 thank you so much dad
@@ColossusEternum 👍
Is that Proster any good?
Nice tester! I know these are almost always used with vintage scopes but I'd love to see what it looks like on your digital scope. Part II?
I didn't really look at the digital scope to see if it had XY mode. My plan was to print a pcb for this circuit that I could fit inside the scope and integrate and wire it directly into the XY section to where I'd never have to hook up scope probes for this again. I will look and see tonight if it does and try a part 2 if so!
@besamjohn Here's an update if you're curious. I did try running this with my digital scope. It does work but it's not quite as good. The refresh speed is very slow and it takes awhile for the screen to update. It might work decently with a high quality Tektronix scope, but mine is pretty low end.
Thanks for the update! I ended up buying an analog Tektronix. I agree, my digital scope is just slow and cumbersome.
@besamjohn Very nice! We got wiped out in the flood here in Appalachia. The room I filmed this in was almost completely underwater, but when I can get around to getting another lab setup I'm planning on buying a 500 series Tek scope. The only reason I like digital is being able to quickly see frequency, amplitude, phase and all of that
Sorry to hear that! Hope you build things back soon!
is the MAN.
Very informative!!