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Today I learned about Astable & Monostable calculation and most importantly I learned the output waveform of both of them.

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multivibrators execise

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We learn a lot about this unit 5 "Oscillator Multivibrator" - type - circuit - part - and we enjoy alot learn from using team note and link knowledge, we got to know the process of circuit work

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multivibrators-(parts in 555 ic).3 types monostable, astable ,bistable the state of each type & the processes

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I learnt about the multivibrator consist of 3 element which is monostable, astable, bistable.

There are also about configuration & timing control circuit :

1. Voltage divider circuit

2. Comparator circuit

3. Flip flop

4. Transistor

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Understanding timing circuits in electronics. By learning the differences between astable (free-running) and monostable (one-shot) multivibrators, I can better grasp how various electronic devices generate or control pulses. This knowledge is crucial for designing timers, pulse generators, and other control

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Learn about new chapter 5.4 and 5.5 and element of multivibrator is monostable is 1, astable is no stable level and bistable is 2. Using a 555 timer Ic.

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Today learn bout element of multivibrator it use lc555 timer as its main device. Astable multivibrator is a is a free running multivibrator. Also its configuration and timing control circuit

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today i learned bout multivibrator have 3 types astable, monostable & bistable.

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Today I learned about Unit 5.4 which is multivibrators, decided into 3 parts which are Astable, Bistable & Monostable.. and unit 5.5 Configuration and timing control circuit which is about LM555Timer, inside of it they're divided into 4 parts which are

Part 1 : voltage divider circuit

- provides HIGH and LOW

threshold voltage

Part 2 : comparator circuit

- Act as a sensor detecting

voltage & compare it with

threshold voltage

Part 3 : flip flop

- Act as a controller, receive

input and decide outputs

Part 4 : transistor

- Switch to charge/discharge

external capacitor.

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today i learn about multivibrator, Multivibrator have 3 types is astable, monostable and bistable .After that learn or know about ic 555

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learn

5.4: element of multivibrator

-monostable :

1) One stable state: The circuit stays in this state until triggered.

-astable

1) No stable state: The circuit never rests in one state.

-use 555 timer ic, main device

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New knowledge about astable & monostable multivibrator . What's in IC 555 Timer

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Today i learn ,buffer is a solution that can resist pH cange upon the addition of an acidic or basic components. It is able to neutralize small amounts of added acid or base, thus maintaining the pH of the solution relatively stable.

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Today’s lesson covering about Astable, Monostable and Bistable. Comparing to each model and know the function, fundamentals, and differences…

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Today , i learn about element of multivibrator and the element is monostable , astable , bistable . i also learn about 555 timer and its function also :)

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Element of multivibrator: device that produce logic signals (1 & 0)

Monostable - has stable state, uses button

Astable - uses power supply, produce continuous sine wave

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After a year studying in mjii, now I know how 555 timer ic works

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Today,I have learned about multivibrator....they have 3 types astable,monostable and bistable

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Website Learning: Search: multivibrator - Wisc-Online OER

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New knowledge about oscillator which is, principle & operation, low frequency oscillator ( RC Phase shift & Wien-Bridge oscillator) and high frequency oscillator(Hartley, Colpitts & Crystal Oscillator)

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today’s lesson i learned new chapter oscillators. oscillators got 2 part low freq and high freq on. i learn bout how to sync the gain total 1 must be +ve feedback and -ve feedback.

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learn unit 5, which is oscillator and multivibrators.

oscillator has 2 types:

-low frequency oscillator

-high frequency oscillator

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Today ilearn to low freq oscillator = At =at x acl

1/3 =R3=R4,c1=c2

X

3=R1=2R2,R2=0.5 XR1

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Today I learnt about Unit 5

5.1 principles & operational

A DC power source

Amplifier circuit or device

Elements or circuit for oscillation frequency determination

Positive feedback connection

Operation

Supplied by DC voltage

Independently generate & amplify output signal

Output signal whether sinusoidal or rectangular

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Today i learn bout oscillator. It have 4 elements A DC power source,Amplifier circuit or device, Elements or circuit for oscillation frequency determination. And Positive feedback connection. Having two operation low frequency oscillator and high frequency oscillator

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Today’s episode is about Oscillators and Multivibrators which is Consists 4 Elements

1. A DC power Source

2. Amplifier Circuit or Device

3. Elements or Circuit

4. Positive Feedback

Thanks Senseiii

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This unit explains the principles and operation of oscillators and multivibrators used to generate low and high frequency signals.

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Oscillator & multivibrator

2 types of oscillators

Low frequency (RC phase shift & wien-bridge)

High frequency (hartley, colpitts & crystal)

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ch5.oscillator introduction,its principles & operation.,Types of oscillator(also the circuits and conditions).& short instructions on next jobsheet

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Today,I have learned topic oscillator.

They have 2 types of oscillators. 1) Low Frequency 2) High Frequency.....in low frequency they 2 type....RC phase Shift and Wien Bridge.....and for high frequency they have 3 types....1) Hartley 2) Colpilts 3) Crystal

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Today, we learned about oscillator.. we learn about the elements in oscillator and learn 3 types of it, low freq, high freq and crystal oscillator

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today i learn a new chater about oscillators and multivibrators in. Oscillator have 4 elements 1. DC POWER SOURCE 2. AMPLIFIER CIRCUIT OR DEVICE 3. ELEMENTS OR CIRCUIT FOR OSCILLATION FREQUENCY DETERMINATION 4. POSITIVE FEEDBACK CONNECTION. In this chapter i meet a new formula

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Today , i learn unit 5 which is about oscillators & multivibrators with the principles & operation :)

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dive in new chapter oscillator got 2 part is low freq & High freq on detail i learn about how to sync the Gain total be 1 must be +ve feedback x -ve feedback calculation.

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Today’s lesson covered low-pass and high-pass filters using RC circuits or op-amps, along with op-amp applications like amplifiers and active filters for better performance.

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today i learn high pass and low pass.

low freq high pass=current will block at fc,

low freq low pass= current will flow through.

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i learned about active filters,one of op amp application .it consists 3 type;low,high,medium pass filters.we go through low pass filter and high pass filters,the formulas,concepts and conditions(single pole and two pole)

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Today I learned about Unit 4.7 and its calculation. it's about low pass filter & high pass filter.. where low and high consist of single set RC circuit

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Today I learnt about high pass filter, low pass filter. Where high pass filter is designed to block current during low frequency and block current during high frequency, while low pass filter is designed to let current through during low frequency and block current during high frequency

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New knowledge about filter, low pass filter have 2 type which is single pole and two pole. Same goes to High pass filter also have 2 type which is single and double pole.

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Today we got to know the last chapter 4.7 & 4.8 on Op-Application.. I got to know the important point that we should remember when do activity is - Low pole pss filter- High pole pss filter -Single - Double..

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Today,I have learned about topic active filters. They have low pass filter and high pass filter. Each of type have 2 pole....1. Single Pole....2. Two Pole

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today i learn about single pole low pass filter and double pole low pass filter. In dia single pole have -20db and double pass filter have -40db. In this topic have a critical drop frequency

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i learn, active filters

low pass filters

high pass filters

band pass filters

there is two pole which is single pole and double pole

learn the difference of frequency response curve for low pass filters and high pass filters

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High pass, low freq=current will be blocked at fc, high freq=current flow through

Low pass, low freq=current flow through, high freq=current flow will be block at fc(critical frequency)

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Today i learn about active filters - low pass filter and high pass filter. both has single pole and two or doule pole :)

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Today I learn about active filters, which are circuits that use op-amps with resistors and capacitors to control signal frequencies. I understood how low-pass, high-pass, and band-pass filters work and how they allow or block certain frequencies.

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Today we do check up our homework and sensei explain more details how to do the Integrator and Differentiator calculator and graph more correct. And we got more understand how to do it correctly :)

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- Learned to draw waveforms.

- Applied formulas to analyze circuits.

- Understood signal transformations.

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Learn something new about 4.6 intergrator and differentator with formula voltage output and draw a waveform. Understand about waveform triangle and square is ramp & cycle.

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We revised about the calculations for integrator & differentiator. Where for integrator, the input is in square waveform and the output is in triangle waveform. While for differentiator, the input is in triangle waveform and the output is in square waveform

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learn bout integrator and differentiator on the homework on how to calculate and revise the formula on rate of charge and voltage

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today i learn differentiator and intergrator in op-amp application.

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discussing and sharing answers on exercise integrator and differentiator and learn how to calculate and also draw the output waveform

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Differentiator & integrator

+Ve cycle, -ve ramp

Differentiator

I/p triangle, o/p square

Finds vo

Integrator

I/p square, o/p triangle

Finds vo & rate of change (v/s)

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revised integrator & differentiator subtopic again.go through last homework- 2 questions for clearer understanding

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New knowledge about integrator & differentiator in OP-AMP application

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I learnt that the input for integrator is in square wave and and output is in triangle wave, while differentiator's in put is in triangle wave & output is in square wave

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-How integrator and differentiator works

-rate of change in integrator,change of waveform shape,

-differentiator output waveform & output voltage

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Today’s lesson showed that integrators turn ramp inputs into outputs, while differentiators convert ramps into constant values. A positive ramp increases output, and a negative ramp decreases it. This helps in understanding signal processing and system dynamics.

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today we learn new topic on unit 4, we learn what is Integrator & Differentiator. We also straight learn how to calculate the Integrator & Differentiator And know to do graft of Integrator & Differentiator.

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Today , i learn about integrator & differentiator. The input for integrator is square wave while the output is triangular wave. The input for differentiator is triangular wave while the output is square wave :)

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Today i learn unit 4.6 integrated and differentiator on how it work, its formula (Rate of charge and output voltage) triangle waveform called ramp nd its +ve cycle is negative and -ve cycle are positive

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Today we learned about integrator and differentiator.

the diff about this topic compared to before, this operation includes with capacitor that causes triangular waveform to participate in this topic which include charge and discharging operation

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Alhamdulillah today I learned a lot about integrator & differentiator

Integrator uses a formula for the calculation which are rate if change, output voltage & wave form.. also the input waveform is square and output waveform is triangular.. for differentiator has the opposite waveforms of integrator..

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learn the difference between integrator and differentiator, the input and output waveform and also calculation

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Today,I learn about integrator and differentiator. For intergrator,the input waveform is square and for the output waveform is triangle....but for the differentiator,the input waveform is triangle and the output is square

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Today, I learned how to calculate the output of integrator and differentiator circuits. The integrator converts a pulse into a triangular waveform, while the differentiator converts a ramp input into a square wave.

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Differentiator & integrator

+Ve cycle, -ve ramp

Differentiator

I/p triangle, o/p square

Integrator

I/p square, o/p triangle

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today i learn about integrator and differentiator, in this topic i learn a new topic for search vo by ramp input n draw the waveform from the answer i get. In intergrator have a rate of change

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Today i learn how to calculate the v out positif and negetive from diffrntiator .the topic have to draw the wave from .

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-Unity gain

-Non unity gain

-Scalling addeder

This is on 4.2 topic of Summing Amplifier

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Today I learned 3 main topics in unit 4 which are unity gain, non unity gain & summing amplifier circuit. Unity gain applies golden rule , all resistor have same value as Vo. Non unity uses same concept as unity gain but sum of resistors doesn't match Rf.. summing amplifier uses a formula

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"Today, I studied the summing amplifier, which comes in three types: unity gain, non-unity gain, and scaling adder. I also explored the process of analyzing a summing amplifier circuit, which consists of three steps."

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today i learn summing amplifier = combining signals.

3 modes=

1. unity gain (Rn=Rf)

2. non unity gain(Rn=Rn≠Rf)

3. scalling adder(Rn≠Rf

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I learnd how to claculate vo unat gain ,non unity gain and scalling adder.step 1 calculate all input current step 2 calculateI total step 3 calculate vo

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Summing amplifier

Combine signals

Configured in closed loop

Add signals or scale them

Modes

Unity gain (R=Rf)

Non unity gain (R=R≠Rf)

Scaling adder (R≠Rf)

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New knowledge about 3 type of summing aplifier, Unity Gain, Un-unity Gain, Scaling Adder

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today we were exposed on unit 4.2 :summing amplifier.how to find voltage output on it's 3 different types(unity,non unity & scalling adder).we learned how it works and the role of Rf & R in combining signals of the amplifier.

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Today i learn new topic is stunning amplifier is combine signal havung feedback in negative input terminal. there have 3 type is unity gain, Non-unity gain and Scalling adder

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Today i have learn bout summing amplifier. It's a versatile device for combining signal (for two or more). Usually configured in inverting closed having 3 formula and three type unity gain, non unity gain and scalling adder

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Just learned about the summing amplifier. There is 3 types which can be categorised by their resistance value

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Today, I learned about the summing amplifier, which combines multiple input signals into one output using an op-amp. It is widely used in audio mixing and signal processing.

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Today , i learn about summing amplifier and it has three types which is unity gain , non-unity gain and scalling adder . i also learn how to analysis summing amplifier circuit and it has 3 steps :)

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today i learn about summing amplifier in this topic have unity gain, non unity gain and scalling adder. In this topic i learn how to search VO.

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Today,I have learned about summing amplifier..... in this topic they have 3 types

First= Non-Unity Gain

Second= Unity Gain

Three = Scalling Adder

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Today, I learned about Zero Level Detectors and Non-Zero Level Detectors, which are used to compare Vin to Vref in circuits.

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today i learn about comparator in operational amplifier (op-amp) applications is used to compare two input voltages and determine which one is higher.

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I do note on this topic

-Compare is use to compare two input voltage and amplify the difference

-Compare is configured in open loop condition

-Two type is Zero level detector and Non-Zero level detector