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LAB 14

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Parallel RLC Circuit Response Overview:         This lab will emphasize modeling and testing of a parallel second order circuit containing two resistors, a capacitor, and an inductor. In this assignment, the step response of the given circuit is analyzed and tested. The measured response of the circuit is compared with expectations based on the damping ratio and natural frequency of the circuit. We clearly see the period and frequency through the graph this time and the frequency is around 1k Hz
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Lab 13

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Series RLC Circuit Step Response (continue) Part2 Overview: consists of a simple design problem: the circuit of Part I is to be re-designed to make it critically damped, without changing either the natural frequency or the DC gain. Again, the circuit step response is measured and compared to expectations. Still the same problem, that we cannot see any damping from the graph due to the low sensitivity.
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LAB12

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Series RLC Circuit Step Response Part1 Overview: the step response of a given circuit is analyzed and tested. The measured response of the circuit is compared with expectations based on the damping ratio and natural frequency of the circuit. Conclusion Since the response frequency is too high, the equipment cannot measure the frequency correctly.
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lab11

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Passive RL Circuit Natural Response Overview: In this lab assignment, we will examine the natural response of a simple RL circuit. We will use both a manual switching operation and a square wave voltage source to create our circuit’s natural response. We will see that the method used to create the response affects the circuit being measured. For the single cycle, since it's too fast to measure.
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lab10

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Passive RC Circuit Natural Response Overview:  In this lab assignment, we will examine the natural response of a simple RC circuit. We will use both a manual switching operation and a square wave voltage source to create our circuit’s natural response. We will see that the method used to create the response affects the circuit being measured. The RC we got have a very large offset, so no conclusion on this one.
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lab 9

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Difference Amplifier Overview:   In this assignment, we implement a simple operational amplifier-based circuit. Since operational amplifiers are used commonly in circuits used to implement mathematical operations, we implement the process of taking the difference between two voltages. The theoretical Vo for this circuit is Vo=Vb-Va Data collection From the data we collected, the equation is confirmed, the error is mostly caused by the uncertainty of the resistance we use.
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lab8

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Non-inverting Voltage Amplifier Overview: In this assignment, we implement a simple operational amplifier-based circuit. Since operational amplifiers are used commonly in circuits used to implement mathematical operations, we implement the process of multiplication by a positive constant. Vo/Vi=3 The circuit we made According to the data we collected, We do get a positive ratio. since we have a large ratio of 3, the op amp can easily trigger to the highest or lowest limit.
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