- Видео 44
- Просмотров 72 031
MarksTechTock
США
Добавлен 15 янв 2012
Mark's Tech Tock are tutorial videos explaining electronics technology theory. Included are DC, AC and digital theory. More videos are added on a regular basis. Comment with suggestions of topics you would like to see covered.
Видео
Rules for Drawing Schematic Diagrams
Просмотров 6524 года назад
Rules for construction of component level schematic diagrams.
Drawing an OR gate in AutoCAD
Просмотров 1,5 тыс.4 года назад
Construction of an OR gate in AutoCAD 2019
AND Gate Construction in AutoCAD 2019
Просмотров 854 года назад
How to draw an ANSI standard AND gate in AutoCAD 2019
Schematic Symbols for Electronics
Просмотров 1234 года назад
Introduction to the schematic symbols used in electronic circuit diagrams. Includes ANSI, IEEE and IEC standards for electronic components, switches and logic gates.
Block Diagrams - Rules & Procedures
Просмотров 1104 года назад
The rules and procedures for constructing a block diagram portion of an schematic.
Analog Meter Reading
Просмотров 18 тыс.4 года назад
How to read an analog meter using a Simpson 260 as an example.
Frequency Response Graph in Excel
Просмотров 24 тыс.4 года назад
Creating a frequency response graph using MS Excel.
Fiber Optic communication Cable
Просмотров 1204 года назад
How does fiber optic cable work? A short tutorial.
Basic Transformer Calculations
Просмотров 2934 года назад
How to do basic circuit calculations involving transformers.
Introduction to Digital Forensics
Просмотров 1264 года назад
Introduction to digital forensics including topics of image files, hash codes, signature analysis and other topics.
How do you get the angle of -52°?
Thanks! This was very helpful, but I think the XNOR truth table is incorrect, as the outputs match the XOR truth table. Great content and good explanations.
Z is calculated incorrectly. It's not 936 ohms. It's 693 ohms.
Thank you for making it so easy to read all the tick marks. This is the first video that ive seen that is so clear to read along, while you are explaining everything.
Perfection. Simple and to the point. Thank you!
A very good explanation of the meter than others
how do you put that in the calculator?
Excellent, very clear. MIke in Germany
Thank you! This was a great explanation!
you're a life saver thank you!!
Very well explained, thanks for posting this video
isn't xc is negative?
thx
0 angle divided by a negative angle is becoming positive angle.... didn't understand that.... pls clarify
Finally I get it thanks
interesting, but not terribly useful as we normal speak of freq. response in dB/octave, can you do that?
The voltage 15 angle 0. Does it mean 15v at resonance?
Thank you very much
good information, very helpful!! Thanks a lot🥰
Good information!! Thank you!!!! It’s very helpful🥰
Excellent !
EXTREMELY helpful!! Thank you
Thank you. It was very helpful
Super explanation sir
Pretty funny this... You know look like? It's an elevator to the rocket teleport!
Thanks a lot, useful video
Thank you this was so much help!!!!
do they read RMS like a Digital Voltmeter?
Thanks for this, sir! This is very helpful. I just have another question. How do I contruct the bode plot of a band-pass filter using Excel?
Bode plot is another name for frequency response plot. Sometimes the output voltage is expressed in dB instead of volts. If you want to do phase plot it would be done the same way.
What about amps?
I have never had an occasion to measure current except as a student (or teacher). The meter connections are different but the scale reading is the same for current.
Thank you so much professor!
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hey all my comments are for ur youtube algorithim cuz you're a good youtuber
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how do you find f high and f low???
For filters, use the f where the value is 0.707 times the value at center f.
Nice
thanks mark! helped lots
thanks so much
I did that jump on March 1st, 2019. Scary as hell!