'Pulse width' diaporamas de présentation

Ch 8. Sequential logic design practices

1. Documentation standards ? general requirements : signal name , logic symbol , schematic logic - state machine layout : a collection of F/F & combination logic on same - flip-flops : type , function , clocking behavior

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Keys to Spray Drift Management

Keys to Spray Drift Management. Robert E. Wolf Extension Specialist Application Technology. Biological and Agricultural Engineering. Accurate and Efficient Applications. Increase Efficacy. Minimize Drift. Maximize Productivity. Coverage/Drift:. Need knowledge of the product being used.

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Sensors and Transducers

Sensors and Transducers. E80 Spring 2014 Erik Spjut. Scientific & Engineering Measurements. Scientific Measurements What you measure with a rocket. What are examples? Engineering Measurements What you measure about a rocket. What are examples?. Experimental Measurements. Mass Force

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Chapter 4

Chapter 4. 4.1 : Digital Modulation. 4.2 : Digital Transmission. 4.3 : Multiple Access Methods. 4.1 Digital Modulation. Outlines Introduction Information capacity, Bits, Bit Rate, Baud, M-ary Encoding Digital Modulation Techniques - ASK, FSK, PSK, QAM.

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The Digital Logic Level

The Digital Logic Level. Chapter 3. Memory. Latches To create a 1-bit memory, we need a circuit that somehow remembers previous input values. SR Latch Inputs: S (set), R(Reset) Outputs: Q and Q ?

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In The Name of Allah The Most Beneficent The Most Merciful

In The Name of Allah The Most Beneficent The Most Merciful. ECE 4550: Biomedical Instrumentation Lecture: Defibrillators. Engr. Ijlal Haider University of Lahore, Lahore. NEED FOR A DEFIBRILLATOR. Ventricular fibrillation is a serious cardiac emergency

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Review Doppler Radar (Fig. 3.1) A simplified block diagram

Review Doppler Radar (Fig. 3.1) A simplified block diagram. Electric field incident on scatterer. Reflected electric field incident on antenna. Voltage input to the synchronous detectors; This pair of detectors shifts the frequency f to 0. jQ (t). A.

930 views • 26 slides

RAKE Receiver

RAKE Receiver. Marcel Bautista February 12, 2004. Propagation of Tx Signal. Multipath. Multipath occurs when RF signals arrive at a location via different transmission paths due to the reflection of the transmitted signal from fixed and moving objects.

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Servos and the Arduino -BOT

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DC Motor Control

DC Motor Control The material presented is taken from a variety of sources including: http://www.compworks.faithweb.com/electronics/components/inductor001.html#howworks , and Building Robot Drive Trains by Clark and Owings Voltage

973 views • 14 slides

Amplitude

Amplitude. TRB3 Time. TRB3 time is composed from 2 information Coarse time (CT) (11 bits, granularity 5ns, range ~10us, system clock 200MHz) Fine time (FT) (10 bits, granularity ~15ps, range 5ns, needs to be calibrated!) Time=(CT+FT* NormFactor )*5ns EPOCH counter, time > 10us.

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Linac Laser Notcher Status

Linac Laser Notcher Status. David Johnson Todd Johnson, Vic Scarpine, Andrea Saewert, John Sobolewski PIP Meeting March 6, 2013. Beams Doc 4306. Laser Notcher System. Major Components of the system Optical pulse generation Fiber amplifier system (2 + 1 stages)

317 views • 13 slides

FUEL INJECTOR DIAGNOSIS

FUEL INJECTOR DIAGNOSIS. CHAPTER 11 LAB MANUAL. INJECTION SYSTEMS AND LAB SCOPES . Two Main Systems for Injector Control. Group or Bank Injection Groups of injectors fire together Each driver fires two or more injectors Sequential Fuel Injection Injectors fire one at at time

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FUEL INJECTOR DIAGNOSIS

FUEL INJECTOR DIAGNOSIS. CHAPTER 11 LAB MANUAL. INJECTION SYSTEMS AND LAB SCOPES . Two Main Systems for Injector Control. Group or Bank Injection Groups of injectors fire together Each driver fires two or more injectors Sequential Fuel Injection Injectors fire one at at time

473 views • 12 slides

Pulse Width Modulation

Pulse Width Modulation. Professor: Dr. Miguel Alonso Jr. Outline. Principle Types Transmission Bandwidth Technique for Generation Other Applications Schematics of the project PWM circuit (foundation for group projects). Principle.

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PAM Pulse Amplitude Modulation

PAM Pulse Amplitude Modulation. Professor: Dr. Miguel Alonso Jr. Outline. Description Bandwidth Requirements Signal Reconstruction Types of PAM LABVolt Module 2: PAM. Description . PAM is a type of pulse modulation

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8-bit Timer/Counter2 with PWM

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Discussion today

Discussion today. Quantronix option has an unacceptable delivery time (150-180 days ARO) Excluded from further discussions Need to decide between two options from Photonics: 440nm Ti:S + diode-pumped laser (this is the baseline option endorsed already by US-CMS project management)

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1. What is Pulse Width Modulation ?

1. What is Pulse Width Modulation ?. Pulse Width Modulation, or PWM, is a technique for getting analog results with digital means. To get varying analog values, you change, or modulate, that pulse width of a square wave.

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PWM Pulse Width Modulation API

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