• AutoCad
    transistor or relay as the series connected load controlling device. Terminal 1 to 8 are these type of O/P terminals whereas terminal D/A is Analog output terminal from processor. Each output device is wired to a particular output terminal on the I/O interface. Thus, for example, if output module 1...
    Premium 4724 Words 19 Pages
  • Gsm Based Home Security System Fu
    FUNCTION TABLE Pin Number 1 2 3 4 5 6 7 8 Function Chip Select Input Serial Data Output Write-Protect Pin Ground Serial Data Input Serial Clock Input Hold Input Supply Voltage 3.4 Serial Input (SI) The SI pin is used to transfer data into the device. It receives instructions, addresses and data...
    Premium 6248 Words 25 Pages
  • Programmable Logic Controllers and Ladder Logic
    ....................................................................................20 Figure 7: Basic Relay Logic Circuit..................................................................................21 Figure 8: Relay Logic Circuit with Jog function added.....................................................22 Figure...
    Premium 6625 Words 27 Pages
  • 8051
    to SDOUT1, SDIN2 to SDOUT2, etc. Submit Documentation Feedback Physical Characteristics 11 www.ti.com 3.9.2 GPIO Pin Function After Device Is Programmed 3.10 Input and Output Serial Audio Ports TAS3204 AUDIO DSP WITH ANALOG INTERFACE SLES197–APRIL 2007 In this configuration, GPIO1 is an...
    Premium 15617 Words 63 Pages
  • PLC Hand OUTS
    ( NOT ) Also known as an inverter representing normally closed contact. 5. OUT ( =) The output instruction is like a relay coil. 19 Example of LOAD, AND and OUT instruction: 20 Example of LOAD and AND...
    1208 Words 5 Pages
  • Isa5[1].1 Instrumentation Symbols and Identification
    instruments or control functions arranged so that signals pass from one to another for the purpose of measurement and/or control of a process variable. Manual loading station: A device or function having a manually adjustable output that is used to actuate one or more remote devices. The station does...
    Premium 10880 Words 44 Pages
  • Iaem
    , CA3140A Electrical Specifications PARAMETER Common Mode Rejection Ratio (See Figure 34) Common Mode Input Voltage Range (See Figure 8) Power-Supply Rejection Ratio, ∆VIO/∆VS (See Figure 36) Max Output Voltage (Note 4) (See Figures 2, 8) Supply Current (See Figure 32) Device Dissipation Input Offset...
    Premium 6196 Words 25 Pages
  • Ucc27321
    Figure 2. Switching Waveform for Enable to Output(6) NOTES: 6. The 20% and 80% thresholds depict the dynamics of the BiPolar output devices that dominate the power MOSFET transition through the Miller regions of operation. 4 www.ti.com UCC27321, UCC27322 UCC37321, UCC37322 SLUS504C...
    Premium 2344 Words 10 Pages
  • 5 Types of Mobile Power
    transistor? Solution If any transistor conducts, the (common) output will go low (logical 0) giving the OR function. The output will also swing from 0V to 15V (almost). ____________________________________________________________ _________ Open collector devices also find applications where...
    Premium 3161 Words 13 Pages
  • Management
    , Laser, Thermal Inkjet etc. Concept of Software, Type of Software, Service Utilities, Example of Application Software, Concept of Firmware Introduction to Operating Systems & its functions Definition of Simple batch processing, Multiprogramming, multiprocessing, real-time, time-sharing systems...
    Premium 1670 Words 7 Pages
  • Ferdinand
    Computer Basics Terminology 1. Computer - an electronic device that executes the instructions in a program. A computer has four functions: inputs data, processes data, produces output, and stores results 2. Data – the raw facts given to the computer, like first name, price quantity...
    Premium 508 Words 3 Pages
  • Test
    Transfer Function (dB) BR Dominant−Pole Appr. Miller’s Approx. Exact Eq. 20 10 0 −10 −20 −30 7 10 8 9 10 10 10 10 Frequency (Hz) Figure 11.32 Exercise Repeat the above example if the device width (and hence its capacitances) and the bias...
    Premium 261690 Words 1047 Pages
  • Fundamental Information Technology
    output. The functions of a computer are therefore: Input Process Storage Output Definition of computer system A contemporary computer system consists of a central processing unit (CPU), primary storage, secondary storage, input devices, output devices, and communications devices. • System...
    Premium 3760 Words 16 Pages
  • wireless keyboard & mouse emulator
    hubs. One hub is known as the root hub which is built into the host controller. A physical USB device may consist of several logical sub-devices that are referred to as device functions. A single device may provide several functions, for example, a webcam(video device function) with a built-in...
    Premium 14643 Words 59 Pages
  • Zigbee
     = Digital Input/Output Pin functions not applicable to this section are denoted within (parenthesis). Pin Function Pin# AT Command AD0 / DIO0 20 D0 AD1 / DIO1 19 D1 AD2 / DIO2 18 D2 AD3 / DIO3 / (COORD_SEL) 17 D3 AD4 / DIO4 11 D4 AD5 / DIO5...
    Premium 10166 Words 41 Pages
  • Fpga Tutorial
    FPGAs—For example, you can create and download digital signal processing (DSP) functions onto a single chip, or build a multi-processor system, or create anything else you can imagine all on the same chip. You don’t have to scour data books to find the perfect logic device or create your own ASIC. All...
    Premium 6045 Words 25 Pages
  • Fm Transmitter
    also includes a microcontroller circuit. This circuit manipulates the transmission component and the LCD output based on the device inputs. An example of the microcontrollers function is to determine whether an input exists and turn on the surrounding components. The outputs of the device include...
    Premium 7213 Words 29 Pages
  • Doc.Micro
    small LED or LCD display for output. A microcontroller also takes input from the device it is controlling and controls the device by sending signals to different components in the device. For example, the microcontroller inside a TV takes input from the remote control and displays output on the TV...
    Premium 4144 Words 17 Pages
  • Self Study Mic Programming
    electronics, i.e. peripherals. For that reason, each microcontroller has one or more registers (called “port” in this case) connected to the microcontroller pins. Why input/output? Because you can change the pin’s function as you wish. For example, suppose you want your device to turn on and off three...
    Premium 64896 Words 260 Pages
  • Mechanical Engineering
    QUESTIONS & ANSWERS 1. What is a transistor (BJT)? Transistor is a three terminal device whose output current, voltage and /or power is controlled by input current. 2. What are the terminals present in a transistor? Three terminals: emitter, base, collector. 3. What is FET? FET is abbreviated...
    Premium 3540 Words 15 Pages