Determine how many ffs are required for the counter

Assignment Help Electrical Engineering
Reference no: EM13288866

A counter is needed to count the number of items passing ona conveyor belt. A photocell and light source combination is usedto generate a single pulse each time an item crosses its path. The counter must be able to count as many as 150000 items. How many FFs are required?

Reference no: EM13288866

Questions Cloud

Find the buoyancy force : A box-shaped piece of concrete measures 3ft by 2ft by 0.5ft. Find the buoyancy force that acts on it when it is submerged in water
How much resistance should he use to make the circut : A science student is building a circut. He has aquired a 8V .5A DC source. However, the LED lights in the circut need 3V or they will burn out. How much resistance should he use to make the circut run at 3V
How much does the helium weigh : A blimp used for aerial camera views of sporting events holds 200,000 ft3 of helium. How much does the helium weigh
Develop a logic circuit whose output is high to input : Develop a logic circuit whose output is high when the input has had three consecutive ones to the input. Overlapping threes are allowed. (e.g., x=011110110 then the output z=000110000 assuming starting state was 0).
Determine how many ffs are required for the counter : A counter is needed to count the number of items passing ona conveyor belt. A photocell and light source combination is usedto generate a single pulse each time an item crosses its path. The counter must be able to count as many as 150000 items
Explain the solubility of insoluble organic compounds : what does it mean to manipulate the solubility of insoluble organic compounds by salt formation
Explain therorectical concentration of dye in the reaction : If 5.0 mL of . 85 M bleach solution is combined with 45.0 ml of .1 mM dye soultion at 30 degrees celcius, what will bre the therorectical concentration of dye in the reaction mixture after 60 seconds
Design a circuit to generate a 20 khz train of pulses : Design a circuit to generate a 20 kHz train of pulses with width proportional to an input voltage in the 0 - 5V range. You may use digital components such as clocks, counters and comparators.
What is the ball bearings potential : A 2.0{\rm mm} -diameter ball bearing has 3.0×109 excess electrons. What is the ball bearing's potential

Reviews

Write a Review

Electrical Engineering Questions & Answers

  What is resistance of resistor that should be connected

A (3V, 300mA) flashlight bulb is to be used as the dial light in a 120V radio. What is the resistance of the resistor that should be connected in series with the flashlight bulb to limit the current

  What is the complex power consumed on the previous load

Consider an impedance Z = (1 + j) Ohms. The voltage phasor across it is 1 V. What is the apparent power consumed on this impedance. b-) What is the real power consumed on the previous load.

  Explain what are the mass and mole fraction of fuel

Write a balance reaction equation for the complete combution of carbon in air. What are the mass and mole fraction of fuel, air oxygen and notrogen in the reactants

  Explain what is the name of the standard unit cell

A 3-D cubic unit cell contains four atoms whose centers are positional halfway up along each of the vertical cell edges and one atom each centered in the middle of the top and bottom faces. Make a sketch of the unit cell.

  Design a low pass filter to suppress the carrier

At the receiver, demodulate the double side band signal S(t) = [cos(90*pi*t) + cos(120*pi*t)] * [cos(400*pi*t)], with the local carrier cos(400*pi*t). Design a low pass filter to suppress the carrier and plot the amplitude spectrum of S(t)

  Design an open-circuited-shunt stub matching network

Design an open-circuited, shunt stub matching network to match a 125 + j20 ohm load to a 700 MHz, 50 ohm generator. Show the lengths of your transmission lines in fractions of a wavelength. Show steps to solution please.

  What should the gain of the amplifier be to have 10 dbm

The desired signal at the output of the amplifier is 10 dBm, and the signal level applied to the fiber connector at the head end is 10 dBm. What should the gain of the amplifier be to have 10 dBm at the output of the neighborhood amplifier

  Determine zero-input response

Determine zero-input response of (D2+4D+40)y(t)=(D+2)x(t) with initial condition y0(0)=2 & dy0(0)/dt=16.78.

  Draw the frequency-domain equivalent circuit

A 40 H resistor, a 5 mH inductor, and a 1.25 uF capacitor are connected in series. The series-connected elements are energized by a sinusoidal voltage source whose voltage is 600 cos (8000^ + 20°)V.

  Determine the line and phase voltage and phase current

A Y-connected load with an impedance of 12-j15 Ohms per phase is connected to a balanced Delta-connected 208V, 60Hz, three-phase, positive phase-sequence supply. Determine 1) the line and phase voltage, 2) the line and phase current

  Design a bcd-to-7-segment decoder

Design a BCD-to-7-segment decoder/driver (code converter) by using two different VHDLs (two projects - one low elvel and one high level) You need to turn in vhdl codes, testbench codes, simulation waveforms

  What is minimum stopping distance for the same car traveling

The minimum stopping distance for a car traveling at a speed of 30m/sand is 60 m including the distance traveled during the driver's reaction time of 0.53 s. What is the minimum stopping distance for the same car traveling

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd