PPT-Analog Signals Digital Inputs and Outputs

Digital Inputs and outputs have only two states 0 or 1 Examples Push Button Pressure Switch Temperature Switch Limit Switch Analog Inputs and Outputs Analog Inputs and Outputs have a continuous range of values representing some quantity. We have no digital cable boxes that will work on digital cable tv No digital cable box is available Digital cable descrambler and digital cable box will be available someday At this time no digital cable tv box is available Look for digital cable de Introduction to Mechatronics. Fall 2012. Craig . Woodin. Ali . AlSaibie. Ehsan Maleki. Background Information. What is ADC?. Conversion Process. Accuracy. Examples of ADC applications. Presenter: Craig . Instructor Name:. . (Your Name. ). 11. CHAPTER. Learning Objectives. List the various types of sensors used on modern trucks. Explain the difference between a digital and analog signal. List the main logic gates and develop the truth table for both. Design and build a guitar pickup using optical methods, as opposed to traditional magnetic or . piezo. -electric pickups. . Objectives:. Must not modify the guitar or impede natural playing.. Whole system should . living with the lab. 14 digital input / output pins. 6 analog input pins. © 2011 LWTL faculty team. 2. living with the lab. A . digital.  . system.  is a data technology that uses . discrete. (discontinuous) values. By contrast, . Analog and Digital. Analog and Digital Data & Signals. Periodic & Aperiodic Signals. Contents. Information can be voice, image, numeric data, characters or any message that is readable and has meaning to the destination . BJ Furman. 21APR2016. DAC and ADC. Digital-to-Analog Conversion (DAC). Converts a binary . value to . a scaled ‘analog’ voltage. Used for controlling systems that require an analog input. . DC servo motor. IN: 1 2 3 4 5 6 7 8 ....32 . OUT: 1 2 3 4 5 6 7 8 ....32. Local IN: 1 2 3 4 5 6 7 8 .....32. ROUTING. - . HOME. Inputs 1-8 .  Local 1-8. Scenario 1. . Process . Mapping. Measure. I/O Map. Objectives. Describe major process steps of a project. Develop a comprehensive list of inputs and outputs required for each step. Classify input variables as S, C, or N in the determination of controllable or noise factors. Analog data to analog signal. (AM, FM, PM). Digital data to analog signal. (ASK, FSK, BPSK, QAM). Analog data to digital signal. (PCM, DM). Digital data to digital signal. (line codes). Signal Encoding Techniques (modulation and encoding). (Data and Signals). University of Nevada – Reno. Computer Science & Engineering Department. Fall . 2010. CPE 400 / 600. Computer Communication Networks. slides are modified from . Behrouz A. Forouzan. Logic Gates. NOT (Inverter) Gate. AND Gate. OR Gate. NAND Gate. NOR Gate. XOR Gate. Digital Signals. Digital signals 0 (false) or 1 (true). Digital signal 1 is represented by a small voltage.. Digital signal 0 is represented by no voltage.. BY . Mr.Sukchatri Prasomsuk. Contents :. 3.1 Analog and Digital. 3.2 Periodic and Aperiodic Signals. 3.3 Analog Signals. 3.4 Time and Frequency Domains. 3.5 Composite Signals. 3.6 Digital Signals. Networks are used for data communications . Definition. : . A computer network can be defined as a collection of nodes. A . node . can be any device capable of transmitting or receiving data. The . communicating .