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  • Utilization of Software-Defined Radio in power line communication between motor and frequency converter
    The USRP consists of fast A/D and D /A converters, a USB (Universal Serial Bus) 2.0 controller , FPGA (Field- Programmable Gate Array), and RF frontends; LFTX30M and LFRX30M (0-30 MHz).
  • Rapid Gasoline Powertrain System Design and Evaluation Using a Powertrain Starter Kit
    DEFINITIONS, ACRONYMS, ABBREVIATIONS A/ D Analogue to Digital Converter AAF Anti-aliasing filter ASIC Application … … Application Specific Standard Product ASSP Application Specific Standard Product CAN Controller Area Network CLT Engine … … Exhaust Gas Oxygen (sensor) USB Universal Serial Bus VRS Variable Reluctance …
  • 11th Mediterranean Conference on Medical and Biomedical Engineering and Computing 2007
    Following A/ D conversion sampled data is transferred to a micro control- ler over a serial bus (SPITM bus) and is further sent over the USB to the PC Host. USB communication protocol was im- plemented on a Microchip’s PIC18F/LF4550 microcontroller which we chose for its USB V2.0 compliance, Full Speed USB transfer support, embedded USB Serial Interface Engine (SIE) that enables easy USB communication and an on-chip USB transceiver …
  • Journal of the Brazilian Chemical Society - A Low-Cost Portable Microcontrolled Nephelometer for Potassium Determination
    It can be divided into functional units such as memory unit, central processing unit, in/out data unit, clocks, and analog-to-digital converter (A/ D ).13 All functions of the micro controller are controlled by software and are recorded on its memory … … studies that report the use of microcontrollers in developing analytical instrumentation, some of them used serial communication (RS232) which is practically obsolete in modern microcomputers.13-16 The latest versions of microcontroller are equipped with USB (universal serial bus) technology that permits …
  • Field programmable gate array (FPGA) based embedded system design for AFM real-time control
    … in the signal collecting and converting circuit, which is mainly composed of A/D and D /A chips. At the same time, the smooth communication between the FPGA chip and the host computer, which is realized through either USB or serial port, ensures real-time imaging in the … … required parameters can be sent to the controller within the FPGA chip …
  • DC682A Datasheet
    • To be used in conjunction with DC590 USB Serial Controller Board … Evaluation kit for LTC1859 - 8-Channel, 12-/14-/16-Bit, 100ksps SoftSpan A/ D Converters with Shutdown .
  • Radio-Controlled Cyborg Beetles: A Radio-Frequency System for Insect Neural Flight Control
    10 g, 4 - 8 cm), (b) RF transmitter (CC2431 micro controller mounted on a Chipcon Texas Instruments SmartRF 04EB) operated by user's personal computer via USB / Serial -interface. … Texas Instruments CC2431, 2.4 GHz, on custom PCB, see also Fig. 2), ( d ) half-wave dipole …
  • Temperature-Meter via USB Base Don PIC 18F2550 for Solar Energy Concentrator System
    The system will measure the temperature in the focus of the parable of the system and transmit the information via the USB (Universal Serial Bus) to a computer for later analysis. The system is based on a micro controller PIC 18F2550 this microcontroller has ten analog-to-digital converter (A/ D ) channels and also has a USB version 2.0 slave module, the temperature sensing is done through a thermocouple type K.
  • Recent Advances in Computer Science and Information Engineering
    Using Universal Serial Bus USB (Universal Serial Bus) consisting of data acquisition system, solves the above problems, it is easy and convenient, low cost, easy expansion, high reliability data collection, more suitable for computer communication interface And the availability of peripheral devices. The use of paper and high-performance micro- controller USBN9604 ATmega161, designed a data acquisition system hardware … Keywords: ATmega161, USB, A/ D , Data Collection.
  • http://www.nxp.com/documents/user_manual/UM10139.pdf
    The USB device controller has a built-in analog transceiver (ATX). The USB ATX receives the bi-directional D + and D- signal of the USB bus. The USB device Serial Interface Engine (SIE) receives the serial data from the ATX and converts it into a parallel data stream.