Vcc Icharge = cc Reset R₁ 4 8 Vcc 7 Vcc R RST σ Discharge Idischarge Threshold R₂ 6 Trigger 2 Control 5 + S Q' 1 Ground Out 3 Use the equations (1) to (5) to find the value for R1 AND R2. tc = 0.693(R1 + R2)(C1) .(1) td = 0.693(R2)(C1) .(2) f=1/T1/(tc + td).. (3) Duty cycle (tc)/T = .(4) (5) T = tc + td A. For frequencies = 15 KHz, 10 KHz, and 5 KHz with a 70% duty cycle. B. For frequency = 10 kHz, generate the waveform for the following duty cycles: 90%, 70%, 50%, 30%, and 10%. V1 10V R1 200 A1 VCC ន RST OUT R2: DIS 00 THR TRI CON GHD C1 9.4nF C2 9.4nF XSC1 Tektronix 555 VIRTUAL

Find the absolute and relative error of the following. a)The approximate value of e is used as 2.718. Calculate the absolute error and the relative error margin accordingly. b) P=3.1415927 and this value is given as an approximate result of p=3.1416. Calculate the absolute error and relative error margin accordingly.

Draw a timing diagram for the circuit in Figure 2.24a. Show the waveforms that can be observed on all wires in the circuit. X2 f X3 X1 (a) A minimal sum-of-products realization Repeat Problem 2.8 for the circuit in Figure 2.24b. X1 X3 X2 (b) A minimal product-of-sums realization

Find voltage regulation in typing format please ASAP for the like

Q3) A single-phase bridge-type Cycloconverter has input voltage of 230V and 50Hz and load of R-1012. Output frequency is one-third of input frequency. For a firing angle delay of 30° Step up a) Draw the circuit and explain the operation of the Cycloconverter 4th b) Derive an expression for output voltage c) Calculate (1) RMS value of output voltage (2) RMS current of each converter (3) RMS current of each thyristor and (4) input power factor.

A thermal bimorph can be used as an actuator. In this problem, you will use the principles of “crayon engineering” to design a process and mask set that will produce a silicon‐based cantilever thermal bimorph with an integrated heater and an underlying hole structure as shown below. (Silicon‐based means that the final structure is made of silicon, plus oxide, nitride, and metal as needed. You don’t have to use a plain silicon wafer, but you can’t make the whole thing out of a completely different material like metal or SU8.) A description of the structure follows; a top view is shown in Figure 2. Where a dimension is not specified (like the lateral extent of the hole), you are free to choose a process that you think makes sense. This may turn out to be an economic trade‐off (for example, cost of processes vs. wasted space on the wafer). Cantilever composition: The cantilever includes a silicon structure, a metal layer on top of that (you can choose either Al or Au), an integrated…

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Sequential Circuits, Thank you in advance for your answer.

Q1. a) Figure Q1 is a single phase 2-level voltage source converter (VSC) with a total DC voltage V-1000V. A PWM scheme, by comparing a reference value with a 1kHz triangular waveform, is used to control the switches S₁ and S2, and output 340v at Vo. With the aid of graphs explain how pulse signals for the switches are generated, sketch the output voltage Vo, determine the duty cycle and the modulation index. Va + 2 it Va d + TS₁ V {1+5₂ = Figure Q1 A single phase VSC