'Negative voltage' presentation slideshows

Physical Layer

Physical Layer. Overview of physical layer Channel limitation Modulation/demodulation. Introduction. Physical layer . What You Need for Better Understanding. Representation of Information. Digital representation Information that occurs naturally in digital form

1.16k views • 81 slides

Chapter 25 Current and Resistance

753 views • 49 slides

Portable Sensing Field Device

Portable Sensing Field Device. Group 4: Joel Yello Khoa Nguyen Dawson Brown Robert Pribyl. Project Introduction. Laser-Based Rangefinder IR Contactless Temperature Sensor Combine both functions into one light-weight, handheld device activated by a trigger .

825 views • 49 slides

Chapter 2

Chapter 2. Digital Electronic Signals and Switches. 1. Objectives. You should be able to: Describe the parameters of digital vs. time waveforms. Convert a periodic waveform between frequency and period. 2. Objectives. You should be able to:

474 views • 39 slides

Physical Layer (I) Data Encoding Techniques

Advanced Computer Networks . Physical Layer (I) Data Encoding Techniques. Data Encoding Techniques. Digital Data, Analog Signals Analog Data, Digital Signals Frequency Division Multiplexing (FDM) Wave Division Multiplexing (WDM) Time Division Multiplexing (TDM)

767 views • 38 slides

Electricity, Components and Circuits

371 views • 36 slides

Neural Communication

Neural Communication. Biological Psychology branch of psychology concerned with the links between biology and behavior some biological psychologists call themselves behavioral neuroscientists, neuropsychologists, behavior geneticists, physiological psychologists, or biopsychologists

564 views • 33 slides

Chapter 3 - Transmission Media

Chapter 3 - Transmission Media. Basic Idea Transmission media Copper wires Glass fibers Radio Microwave Infrared Laser Choosing a medium Media in use at many organizations. Basic Idea. Encode data as energy and transmit energy Decode energy at destination back into data

441 views • 32 slides

Advanced Digital design

Advanced Digital design. Lecture1. Assist. Prof. Rassim Suliyev - SDU 2019. Course Materials. All needed Software and course materials will be located on http://instructor.sdu.edu.kz/~rasmus inside the Advanced Digital Design directory

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1.5.4 The High-Voltage Power Supply :

1.5.4 The High-Voltage Power Supply :

273 views • 27 slides

Vacuum Diode

994 views • 23 slides

Chapter 5: Local Asynchronous Communication

Chapter 5: Local Asynchronous Communication. 1. Bit-wise data transmission 2. Asynchronous communication 3. Sending bits with electric current 4. Standard of Asynchronous communication 5. Transmission rates & measurement 6. Framing 7. Limitations of hardware 8. Bandwidth

329 views • 19 slides

Chapter 5: Encoding

Chapter 5: Encoding. Information must be encoded into signals before it can be transported across communication media Information can be either Digital, or Analog Signals can be also of two types: Digital Analog. Types of Encoding. Digital-to-Digital Encoding. Unipolar.

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Nanodevices, Nanoelectronics, and Nanosensors

Nanodevices, Nanoelectronics, and Nanosensors. Rational You ITRI-IEK-NEMS 2001/08/01. Source: IWGN (1999/09). Organic nanostructures. on left, showing self-assembly of benzene-1,4-dithiol onto Au electrodes;

948 views • 15 slides

Chapter 16-1. MOS fundamentals

Chapter 16-1. MOS fundamentals. Metal-oxide-semiconductor FET is the most important device in modern microelectronics. In this chapter, we will study: Ideal MOS structure electrostatics MOS band diagram under applied bias Gate voltage relationship

1.23k views • 14 slides

Voltage Level Converter Projects

Buy Voltage Level Converter , mechanical, electrical, electronics, robotics and science projects, kits and ideas for electronics engineering and mini projects

153 views • 3 slides