Microcontroller - 8051, 8052, OpCodes, Analog Interface.
Showing posts with label Interface-Circuits. Show all posts
Showing posts with label Interface-Circuits. Show all posts

Tuesday, April 29, 2014

Emulation Technology for Lab Engineers

IC Adapters, Test Clips, Sockets and IC Testing Accessories for QFP, BGA, PGA, PBGA, SOIC, TSOP.

Emulation Technology - VLSI SMT Interconnect

Emulation Technology Inc. (ET) develops and markets specialized solutions that close the interconnect gap between electronic design, test equipment and digital hardware designs.

Emulation Technology was founded in 1983 to produce and market time-saving very large-scale integration (VLSI) and surface mount technology (SMT) adapters and accessories for engineers involved in hardware and software product development, design and test, and electronic systems manufacturing.

The ET MicroClip

The ET MicroClip is specially designed for providing new or additional test points on Printed Circuit Boards (PCB). The engineer trying to debug an existing system will find this as an indispensable tool for probing and viewing signals on a logic analyzer, oscilloscope, meter or other instrument for almost any location on the PCB with a mounted passive device.

Emulation Technology, Inc
759 Flynn Road, Camarillo, CA 93012, USA

Friday, October 04, 2013

USB Serial Interface for Android

There are many Serial Data Devices that means those that use the RS232 (old mouse port). USB is now the standard interface in most computers and embedded devices. Many mini embedded sensors and devices come with High Speed Serial Interfaces.

USB Serial Interface for Android

This page lists solutions and methods to get These Devices talking with your computer. The focus will be HandHeld Computers made of the Android OS. This way you can get your hand on the Real World thru USB and Serial. USB to parallel also helps when you want to control a Relay or Solenoid Array. Wireless Interfaces also are a good Solution with Networking.

FTDI Chips and Driver Solutions

USB TTL Serial Cables
USB TTL Serial Cables The USB TTL Serial cables are a range of USB to serial converter cables which provide connectivity between USB and serial UART interfaces. A range of cables are available offering connectivity at 5V, 3.3V or user specified signal levels with various connector interfaces.

USB Serial Terminal Lite

USB Serial Terminal Lite

Smart phones serial terminal program. USB equipment using Silicon Laboratories CP210X, FTDI FT232 and Prolific PL2303, CDC/ACM UART to USB Bridge chips can be used to connect to your smart phone.

Zigbee Chip TI CC2531(USB-Enabled SOC Solution for 2.4-GHz IEEE 802.15.4 and ZigBee App) can be used also. Provides the same functionality and the PC for serial communication terminal.

Monday, August 10, 2009

Lammert Bies - Computer Interfacing

Information about computers and how to interface them to all kind of equipment. Both software and hardware help is available. - Lammert Bies

Lammert Bies - Computer Interfacing

  • RS-232 specs
  • RS-485 information
  • The serial UART
  • USB interface
  • Modbus interface
  • Unitronics RJ11

Simple null modem without handshaking

Simple null modem without handshaking

"only the data lines and signal ground are cross connected in the null modem communication cable. All other pins have no connection. An example of such a null modem cable without handshaking can be seen in the figure below."

Monday, June 15, 2009

interfacebus.com - Interface and Cable design

Providing detailed electronic design information regarding Interface, Computer, Cable, Processor and Embedded Buses. - Leroy Davis

Buses used on Personal Computers, Computers & Peripherals, Standards, Wireless, Logic Design.
    interfacebus.com - Interface and Cable design

    The site is geared toward Engineers who develop or design equipment. There are 3 main sections; OEM Equipment / Components listings, Computer buses, and engineering design data.

    In this site you will find a wealth of knowledge regarding Analog and Digital Integrated Circuits; Memory, Processor and Programmable Logic IC's, Bus Interface IC's,  Passive, and Mechanical components; Resistors, Capacitors, Inductors and Sensors, EDA Software vendors,

    interfacebus.com - Interface and Cable design

    PCI104 Bus

    PCI-104 is the newest variation of the standard. PCI-104 removes the old PC XT / AT bus from the specification leaving only the PCI bus. The PCI bus connector is a 4x30, 2mm stack-through connector. PCI-104 cards may still reside in a stack with either PC/104 cards or PC/104-Plus cards.

    Friday, March 07, 2008

    FTDI Chip - Legacy peripherals to USB

    FTDI Chip - Legacy peripherals to USB
     
    Specialists in converting legacy peripherals to Universal Serial Bus (USB). We offer the easiest route to USB migration by combining USB-Serial (USB-RS232) and USB-FIFO silicon solutions with our ready-to-go royalty free USB drivers. FTDI's "total" solutions offer reduced development and debug costs and a fast time to market.

    Vinco is a cost effective Vinculum-II (VNC2) development platform inspired by Arduino. The Vinco is a dual channel USB Host/Device Controller is targeted at rapid development and prototyping of USB Host/Device interfaces.

    Vinco is a cost effective Vinculum-II
    Vinco is a superset of the Arduino Duemilanove / Uno with 2 extra rows of headers providing an extra 10 pins and can be programmed using a subset of standard ANSII ‘C’ using the FTDI free of charge software development environment, consisting of development tools, software drivers and libraries

    Future Technology Devices International Ltd
    Unit 1, 2 Seaward Place Centurion Business Park Glasgow G41 1HH  United Kingdom

    Monday, May 14, 2007

    USB to RS232 converter

    USB to RS232 converter

    .. build my own USB to RS232 FT8U232AM

    FTDI Home Page: "Welcome to FTDI - specialists in converting legacy peripherals to Universal Serial Bus ( USB ). We offer the easiest route to USB migration by combining USB Serial ( USB RS232 ) and USB FIFO silicon solutions with our ready-to-go royalty free USB drivers. FTDI's 'total' solutions offer reduced development and debug costs and a fast time to market"

    USB Interface to 80535 Group:sci.electronics

    this may work:

    http://www.pccompci.com/usb-converter/usb-converter.html
    just use the lines going to rxd and txd os rs232(serial)
    to your 80535 rxd txd serial port lines.

    http://www.hardwarebook.net/ for rs232 pin details.