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conceptech2018
India
Registrace 10. 04. 2018
conceptech2018 is aimed at building concepts related to technology. It is a virtual class for Engineering students. This channel supports both English and Hindi Narrations. Broadly the channel plans to cover subjects related to Electronics, Computer Science and IT branches.
Online Electronics Laboratory : Signal Generator (RC Oscillators)
This video demonstrates the working of the Wein bridge oscillator & Twin T oscillator.
Experiment of the Wein bridge oscillator is performed in the Virtual lab. The connections are made and sinusoidal output waveform is observed. By changing the resistance value, the change in the frequency of the output waveform is observed.
Experiment of the Wein bridge oscillator is performed in the Virtual lab. The connections are made and sinusoidal output waveform is observed. By changing the resistance value, the change in the frequency of the output waveform is observed.
zhlédnutí: 19
Video
Online Electronics Laboratory : Signal Generator (Monostable Multivibrator)
zhlédnutí 39Před 2 měsíci
This video demonstrates the working of a Monostable Multivibrator on the trainer kit and using 555 timer as well. The experiment is first performed on the trainer kit. The switching of stable state to quasi stable state and back is demonstrated on the kit. The 555 timer used in monostable mode is demonstrated by mounting the circuit on the breadboard. The pulse signal applied to the IC results ...
Online Electronics Laboratory : Signal Generator (LC Oscillators0
zhlédnutí 43Před 2 měsíci
This video demonstrates the working of LC Oscillators. The experiment is performed on the trainer kit. The kit contains Hartley Oscillator, Colpitts Oscillator, Clapp Oscillator, Tuned RF Oscillator & Crystal Oscillator. The output waveform frequency and amplitude is checked on CRO for all the oscillators.
Online Electronics Laboratory : Signal Generator (Function generator )
zhlédnutí 30Před 2 měsíci
This video demonstrates the working of a Function Generator. The experiment is performed in Virtual Lab. This function generator generates Sinusoidal, Square & Triangular Waveform.
Online Electronics Laboratory : Signal Generator (Bistable Multivibrator)
zhlédnutí 34Před 2 měsíci
This video demonstrates the working of a Bistable multivibrator. The experiment is performed on the trainer kit. The trigger pulse is applied to switch the state of the transistors and the switching is observed on LEDs connected at the output of the transistors.
Online Electronics laboratory : Signal Generator (Astable Multivibrator)
zhlédnutí 19Před 2 měsíci
This video demonstrates the working of an Astable Multivibrator on the trainer kit and using 555 timer as well. The experiment is first performed on the trainer kit. The switching of states without applying any trigger pulse is demonstrated on the kit. The 555 timer used in Astable mode is demonstrated by mounting the circuit on the breadboard. The switching of states is observed on CRO.
Online Electronics Laboratory : Active Filter (Chebyshev Filter)
zhlédnutí 20Před 2 měsíci
This video demonstrates the working of Chebyshev filters.Hardware trainer kit is used to check the response of the filter. The trainer kit contains Chebyshev second order and fourth order low pass filter. The input is connected using a function generator and output is observed on CRO.
Online Electronics Laboratory : Passive Filter (high Pass & low Pass Filter)
zhlédnutí 17Před 2 měsíci
This video demonstrates Passive Low Pass and High Pass RC Filters. The Virtual Lab is used for this Practical. The frequency response plotted for both the filters verify the functionality of the circuit.
Online Electronics Laboratory : Active Filter (Butterworth Filter)
zhlédnutí 25Před 2 měsíci
This video demonstrates the working of butterworth filters.Hardware trainer kit is used to check the response of the filter. The trainer kit contains butterworth first order and second order High pass filter. The input is connected using a function generator and output is observed on CRO.
Online Electronics Laboratory : Active Filter (First order high pass & Low Pass Filter)
zhlédnutí 19Před 2 měsíci
This video demonstrates the working of First order Low Pass & High Pass active Filters. The Virtual Lab is used for this Practical. The frequency response plotted for both the filters verify the functionality of the circuit.
Online Electronics Laboratory : Active Filter (Second order butterworth Filter)
zhlédnutí 17Před 2 měsíci
This video demonstrates the working of Second order active Low Pass Filters. The Virtual Lab is used for this Practical.The Q value of the given circuit component value comes out to be 0.707. The frequency response plotted for the filters verifies the butterworth response.
Online Electronics Laboratory : Voltage regulators (IC78XX)
zhlédnutí 33Před 2 měsíci
In this video on lab exercises, IC regulators are checked. IC regulators 7805, 7809 & 7812 are tested for voltage regulation. These are three pin regulators. Input voltage is applied using DC supply and output voltage is checked for input voltage variation. Output is observed on multimeter.
Online Electronic Laboratory: MOSFET CHARACTERISTICES
zhlédnutí 168Před 5 měsíci
This video demonstrates working of Enhancement type MOSFET. The practical is performed on Trainer kit. The practical clearly depicts the dependency of drain current on drain to source voltage and gate to source voltage. Drain current Pinch off condition is also presented.
Online Electronics Laboratory : JFET Characteristics
zhlédnutí 63Před 5 měsíci
This video demonstrates working of JFET. The practical is performed on Trainer kit. The practical clearly depicts the dependency of drain current on drain to source voltage and gate to source voltage. Drain current Pinch off condition is also presented.
Online Electronics Laboratory : BJT COMMON BASE CHARACTERISTICS
zhlédnutí 157Před 5 měsíci
This video Demonstrates the working of BJT in Common base configuration. The experiment is performed on trainer kit and it clearly depicts the relationship between Emitter current and collector current. The same experiment is performed in virtual lab to make you understand how input and output characteristics curves are drawn.
Online Electronics Laboratory: BJT Common Emitter Characteristics
zhlédnutí 55Před 5 měsíci
Online Electronics Laboratory: BJT Common Emitter Characteristics
Online Electronic Laboratory :Zener Diode Regulator
zhlédnutí 252Před 5 měsíci
Online Electronic Laboratory :Zener Diode Regulator
Online Electronics Laboratory : Clipper and Clamper circuits (Diode)
zhlédnutí 272Před 5 měsíci
Online Electronics Laboratory : Clipper and Clamper circuits (Diode)
Online Electronics Laboratory : Diode Half wave & Full wave Rectifier
zhlédnutí 105Před 5 měsíci
Online Electronics Laboratory : Diode Half wave & Full wave Rectifier
Online Electronics Laboratory : Forward & Reverse Characteristics of Semiconductor diode (Si & Ge )
zhlédnutí 116Před 5 měsíci
Online Electronics Laboratory : Forward & Reverse Characteristics of Semiconductor diode (Si & Ge )
Evolution of Telecommunication : Part IV (Telephony)
zhlédnutí 113Před 2 lety
Evolution of Telecommunication : Part IV (Telephony)
Evolution of Telecommunication (Part-III) : Electrical Telegraphy (18th -19th Century)
zhlédnutí 72Před 2 lety
Evolution of Telecommunication (Part-III) : Electrical Telegraphy (18th -19th Century)
Evolution of Telecommunication (Part-II) : Optical Telegraphy (18th Century)
zhlédnutí 79Před 2 lety
Evolution of Telecommunication (Part-II) : Optical Telegraphy (18th Century)
Evolution of Telecommunication (Part-I) : Pre-Industrial Era (Before 18th Century)
zhlédnutí 142Před 2 lety
Evolution of Telecommunication (Part-I) : Pre-Industrial Era (Before 18th Century)
8086 Microprocessor Part-1: Architecture,Pin Diagram, Minimum & Maximum Mode,Memory Segmetation
zhlédnutí 437Před 3 lety
8086 Microprocessor Part-1: Architecture,Pin Diagram, Minimum & Maximum Mode,Memory Segmetation
8086 Part2 : Interrrupts, Memory Interfacing, I/O Interfacing & Addressing Modes
zhlédnutí 179Před 3 lety
8086 Part2 : Interrrupts, Memory Interfacing, I/O Interfacing & Addressing Modes
Microcontroller 8051 : A complete guide containing A-Z information about 8051 hardware
zhlédnutí 473Před 3 lety
Microcontroller 8051 : A complete guide containing A-Z information about 8051 hardware
741 OPAMP low Pass Filter : Online Electronic Laboratory (OPAMP Part6)
zhlédnutí 6KPřed 3 lety
741 OPAMP low Pass Filter : Online Electronic Laboratory (OPAMP Part6)
741OPAMP comparator and zero crossing detector circuit: Online Electronics Laboratory (OPAMP Part5)
zhlédnutí 16KPřed 3 lety
741OPAMP comparator and zero crossing detector circuit: Online Electronics Laboratory (OPAMP Part5)
Virtual ground Concept (Theory & Practical): Online Laboratory OPAMP Part3
zhlédnutí 992Před 3 lety
Virtual ground Concept (Theory & Practical): Online Laboratory OPAMP Part3
Mam Hindi mi bhi boli
10q Doctor you are the best.
My microcontroller 31/51 trainer kit is designed by VPL.Here assembled mode operation key "A" is absent.Any logic operation can't be performed.What is its solution mam?
😭🙏
Nice explanation
Do you have any done in English?
Mayank sahu giga chad ECE B
Why Ai = -h(fe)
Can you send me integrated circuit ? I need it please!
Can you send me integrated circuit ? I need it please!
Literally Very helpful video . Helps a lot for my electronics practical
Which college
Literally Very helpful video . Helps a lot for my electronics practical
How to find the value of vin
Worst video ever, no offence to the teacher, she's assuming we know everything, then why did we come to the video
Resistor ❌ register ✅
ne anlatıyon be abla gözünü seveyim be abi
Everything would ve been much better if your handwriting was readable...
Do you provide the PDF of your lecture sheet ?
Mam form which book you get this question ❓
mam when you talk please take an marker to point where are you on the slide,,, that makes a lot of help in case of online lectures. and it will make your video to get more reach. often im losing where are you talking ...
1.8*5=9
Mam gujarati me ya Hindi me banayene video
Thank you so much ^^
Very useful. Thank u
mam please make more videos on electronics , you made this chapter clear to me., if every tough chapter had playlist like it , learning could be a great easier.
this series of lecture are more helpful
👍
would you mind to send me your power point ,please?
My feedback :- Best playlist for feedback amplifier......
For real ?
Glad you like it!
Maam can you pleeaseeeeeeeeeeeeeeeeeeeeeee share the slides it will be really helpful for the students ....................
Which side is vertical?? Which side is horizontal in a breadboard??. It looks the other way from my view
Worth subscribing
thank you mam but i am really confused on how u wrote Vf across just R1 and not across R1 and R2 on the second example
Very Nice Presentation
Apple iss video me safe doubt dur kar diy’s , ass aplenty Jesé teachers kuk university m hote
Perfectly explained and relatively explation by giving all background of topic
Kaaba apne heard msc physics me or electronic topics bi Kara yea note😔
Tqqq maim
Very nice mam and give the note of 8085
thanks for the playlist mam
mam why you did not take vs=is*rs instead of is*rif
Ye ramayan chal rha hai kya
Mam u teach far better than by professor
Thank you mam...I clearly understood....
A very very great explaining! I wish someone explained it to me like this earlier! Thank you so much! You saved me.
Mam a kind doubt, removing Vcc means Vcc=0.That means one end of Rc is grounded ah mam
In example 1
Mam a kind doubt In Example 4 R' is a feedback element but how Re2 is also a feedback element
Similarly in problem 2 also mam. How R1 is a feedback element mam
Mam please how to connect with bread board using logic gates in video
Nice 👍 information mam 💯
I completed my BTECH IN ECE M.Tech
Namaste mam I want to increase my practical knowledge of electronic So I want to take face to face class to clear my all doubts