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    1,484 rs422 rs232 找到的工作,价格在 HKD

    ...接口,所以这3个接口的管脚可以复用; 3. 触摸屏接口 电阻屏接口,使用ADS7846或者兼容芯片,使用SPI接口; 电容屏接口,使用IIC接口; 4. SD卡接口 CPU要预留出SD/TF卡接口管脚; 5. 网络接口 使用RMII接口的PHY,所以RMII接口管脚也要预留出来,PHY使用DP83848IVV; 6. 串行通信接口 预留出1个RS232用的UART; 预留出1个RS485用的UART,另外还要预留1个管脚用来RS485的方向控制; 7. USB接口 预留出1个USB接口用来外接USB设备; 8. 旋转编码器接口 使用2个外部中断口来接增量型旋转编码器; 9. 蜂鸣器接口 使用一个PWM输出来控制蜂鸣器; 10. GPIO接口 至少预留出32个GPIO口用于外部设备的控制,如键

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    开发一个BS版本的发电机远程管理系统。 系统组成:服务器+Browser+App+数据采集器 需要完成: 1.采集器本地配置软件,采用RS232与数据采集器通信。 2.监控系统(BS模式),通过Internet,基于TCP与采集器通信,收集跟踪发电机相关数据;并管理跟踪发电机发电信息、位置信息等。 3.监控App软件。

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    I have a current Windows VB6 application that needs converting to VB.NET. The application collects data from data acquisition instrumentation using RS232 and GPIB buses and stores the data in text files. The program was developed under Windows 95, 98 and Windows XP but continues to run under Windows 7 and 10. The application has communication problems

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    Necesito soft en MCU de NXP (FreeRTOS) que levante del ADC un datos y lo comunique mediante pyerto serie RS322 a una PC.

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    Build a virtual app that shall control dual channel dc controller through RS232. Application shall be compatible for Windows 7/10 Application details document will be provided in PM

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    ...Features/ Functions: 1. Biometrics login for the users (users: administrator; managers; supervisors; cashiers no id needed. 2. The system can control the fuel pumps via rs232 interface to the central management hub. meaning it can open or close the fuel pumps, monitor the fuel tanks, monitor the total pumped petrol. etc 3 Automated Sales input

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    i need a library fro xamarin android c# to communication with RS232 Devices like Windows Application Sericl Port COM1, COM2, COM3...

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    Laser Radar Speed Sign 已经结束 left

    1. Adapt and configure a Laser Speed Sensor to our already Speed Display Sign. 2. In the device setup, have the choice to either select the Radar Speed Sen...sign of passing traffic, and log the passing traffic stats and also have the ability to either display the traffic count on the LED display. The Laser Sensor communicates via RS232 connection.

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    ...who can design PCB and develop software using any microcontroller for Gas Analyser. It will contain 2 devices which has to be communicated over RS232. There will be 1 Output for 24 Column Printer and RS232 Data output for PC. It will contain 1 LCD of 64 X 128. It will have 6 Keys Input. Developers from India are preffered. Source Code and Gerber files

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    I Have a micro Arduino project which is mostly written, The program is a tester for a PCB, mainly the Arduino tests voltages and sets a few parameters via RS232. I need some code adding to create a menu to complete the project 1. Initial setting of three temperature parameters Low -40 – 0 , 10-25 Middle & 45-80 High. 2. Go option to run the test 3

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    1. Dont worry about the offer price, quote yours. 2. how much you would charge for a gps tracker pcb with s...Dont worry about the offer price, quote yours. 2. how much you would charge for a gps tracker pcb with stm32 and sim808 module. couple of analogs, 4 digital ins, 1 CAN, and 1 rs232, 12v to 4v dcdc converter and on Board gsm antenna? Read Less

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    Project for Dolon C. 已经结束 left

    1. Dont worry about the offer price, quote yours. 2. how much you would charge for a gps tracker pcb with s...Dont worry about the offer price, quote yours. 2. how much you would charge for a gps tracker pcb with stm32 and sim808 module. couple of analogs, 4 digital ins, 1 CAN, and 1 rs232, 12v to 4v dcdc converter and on Board gsm antenna? Read Less

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    Android NFC app -- 2 已经结束 left

    We are looking for an Android & iOS phone application that can be programmed with a set of device credentials and then pushed into our devices via a cabled RS232/ TTL NFC reader. The Application will only be simple, needing to have 4 sections where text (upto 50 characters) can be input, and a "Program" button.

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    Its quad core processor based gateway design for automotive applications having interface like LTE,GPS,RS485,RS232,RF,WIFI,BLE etc.

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    Project for BK Technology 已经结束 left

    1. Dont worry about the offer price, quote yours. 2. how much you would charge for a gps tracker pcb with stm32 and s...Dont worry about the offer price, quote yours. 2. how much you would charge for a gps tracker pcb with stm32 and sim808 module. couple of analogs, 4 digital ins, 1 CAN, and 1 rs232, 12v to 4v dcdc converter and on Board gsm antenna?

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    Project for Illia A. -- 3 已经结束 left

    Hi Here...Arduino ATMega2650. The code reads DEX on a vending machine, being a snack machine and a coffee machine. The hardware uses the serial 2 uart with a MAX3232 chip to convert to RS232. The software should read DEX from serial 2 and output the results of the dex read to a serial monitor on serial 0. I look forward to working with you. Jason

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    VENDING TELEMETRY 已经结束 left

    ...(example: to check the level of the signal; change in any parameters; restart; clearing any mistakes or bugs etc). As well as all of the above mentioned, it needs to have RS232, 1- wire inputs for temperature or RFID reader,4 digital and 2 analogue inputs that track the parameters as well as 2 digital outputs for restart or stopping of the machine

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    GNSS RECEIVER ISSUE. 已经结束 left

    Investigate a Gnss receiver RS232 serial port issue.I have various remote connection capability

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    ...анализа изображения (несколько типов изделий с индивидуальными критериями) • изделия приходят хаотично, перед каждой проверкой по протоколам интерфейса MelsecNet(H)/RS232/RS485/RS422 на ПК поступает информация о типе изделия • на основе информации о типе изделия передается сигнал на перенастройку фокуса камеры под высоту изделия, меняются критерии

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    ...проектов TAC Vista. Восстановление и сопровождение сетей на базе протоколов LonWorks, Modbus, BacNet, MBus, KNX, CAN, S-Bus, Profibus ProfiNET и др. По физическому каналу RS232, RS485, Ethernet TCP/IP. и систем резервирования на базе коммутаторов и маршрутизаторов 2/3 уровня. Разработка систем учета энергоресурсов. Реализация проектов "Умный дом"

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    本地
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    ...user interface for dispensing equipment. System • Android Version 4.4.2+ compatibility (may be possible to makes this 6.0+) • Serial read and write using USB OTG and USB to RS232 adapter. • Track usage data • Display always on • Lock Rotation Portrait/Landscape User Interface (Main Activity) • 4 Size Options (identification of selection) • 10 Flavor/a...

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    ...that will show the hex equivalent of codes in supplied document. priorities will be for device ids all, 1, 2, 3, 4, 5, 6, 7, 8, 9. attached is a document "Samsung Pro Video - RS232 codes (1).pdf" in format i have created already. the main trouble i am having as a beginner is the checksum calculation. page 18 Chapter 1.2. will explain the checksum. on

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    ...1990's for Windows updated to the run on a WIN10 platform. It has multiple functions - upload / download parameters, graphs, etc., and connects to an automotive module via RS232. This would need to be updated for USB. I have the source code and there are really two separate programs to be updated - one for converting a listing file to a parameter file

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    ...architectures such as ARM Cortex-M4, ARM Cortex-A9, including software development for these microcontrollers or similar. • Knowledge of interfaces/protocols: I2C, SPI, USB, CAN, RS232 or similar type of communication protocols, • Experience with source control systems and code review process • Understanding international development process and inter-team

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    We are looking for programmer that could make us a program that will be installed on PC and will communicate over Com port (indicator will send mass over Rs232). That gathered mass will be per axle of vehicle and will be calculated as Sum of all axles as a weight of complete vehicle. We will provide all details about needed error codes that need to

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    ...knowledge (I2C, SPI, UART, CAN, GPIO, PWM, Driver). 4. Hands on experience with SW design and development using communication protocols: Master – Slave Communications (CAN, RS485, RS232) 5. Programming Language: Strong in C/C++ 6. Tools: Development and Debugging using Host – JTAG Target tool chains for embedded platforms 7. Updated BSP stuff like GPIOs,

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    Hi everyone, I have an electrónic weight scale that connects to my COMx RS232 port and send me a continuosly data stream. I need a webapp that can read that stream and show it on a field on a web page. The webapp must can connect to a database (SQLite) to save and make come math with this data. Also need User Management, Client Management, Product

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    Web development 已经结束 left

    I need a new website. I need you to build a landing page. Swd-jtag-rs232

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    ...and MCU to the reader module. The Reader module PCB files are complete. The reader module will need to be connected via usb to the MCU. The Reader module will also need an RS232 connection to its two GPIO pins as outlined in the attached drawing. The entire module will need to have the following requirements: POE, external power-supply, Ethernet, 2

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    ... Datalogging/memory function for saving and retrieving measurements . [login to view URL] for date and time. 5. 4X4 keypad for performing various functions. 6. LCD 2x16 col display . 7. RS232 and usb port ( both) for interfacing printer or PC . 8. bluetooth connectivity for sending data to mobile app /PC/Bluetooth printer. [login to view URL] an auto calibration process

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    Необходимо создать устройство принимающие данные NMEA (например телеграммы GPGGA)от внешнего GPS приемника по RS232. Регистратор должен иметь функцию записи данных на внешний носитель и передачи данных в облако для дальнейшего просмотра истории перемещения, скорости передвижения, и данные от других внешних сенсоров (температура, давление атмосферное

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    plc programming 已经结束 left

    ...actually opening the valves is the Nelson TD200 and Nelson Twig. This is an off line system but can take instructions via RS232 port. I want to put a plc between the PS and TD200. The plc will be hard wired to the TD200 (RS232) and will take the instructions and give the commands as and when needed. These commands are Valve X On or Valve Y Off. PS

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    Weighing Scale with Serial port RS232. Its weighing reading should be printed (80mm paper) according to a template that will be provided. Template will include a barcode (EAN13) according to the weight. Program must run on windows and source code should be provided.

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    mam elektronikę urządzenia na stm32f10x... jest szkielet programu wygenerowany w stmcube poszukiwana osoba które ogranie całość i dorobi komunikację po rs232 i odczyt zapis z usb po szczegóły zapraszam do czatu lub emaila

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    Purpose of the project is to connect to a web-radio, recei...text box where digits a custom web-radio link - Button to stops the action of playing or saving - Button to puts in pause the action of playing or saving - Use the onboard RS232 connector, to print a logging of internal status and the operation just done - No Operation System, raw LWIP

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    Sofware engineer c++ 已经结束 left

    Software Engineer with Experience in C++, Data login, A/D Converters, DAC , HMI, LAN data collection , hardware knowledge deisred enougj to gnerate schematic vga, rs232,, Microprocessor ARM, Raspberry Pi or Beagle black experience a plus.

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    ...the data into a webpage. The controller should be able to read input from the following types: 5 digital input (programmable message) 5 digital output (programmable message) RS232 serial input RJ45 ethernet input Controller power possibly 12-24VDC or 240VAC Output would be webpage through WIFI or 4G SIM/CAT M1 There should be an interface to link data

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    ...similare ) che sia in grado di leggere i dati dai sensori, fare eventuali medie, e poi dare come risultato lo spessore della lamiera. Il risultato deve essere riproposto in RS232 o RS485...

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    firmware pic 16f628a 已经结束 left

    I need you to develop some software for me. I would like this software to be developed for Windows using C or C++. i Need firmware for microchip...software for me. I would like this software to be developed for Windows using C or C++. i Need firmware for microchip 16f628a, this must bè read pulse of 100-150ms and send by rs232 data delayd of 2 second

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    IN6xxTest Fixture 已经结束 left

    ...fixture so that the card will connect with the PCIe connector perfectly. On the back of the test fixture PCB, there will be a power connector, a RS232 DB-9 connector, and a HDMI connector. Here is a link to the RS232 connector: [login to view URL]

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    Software for reading encoder wit...button or every 200ms) - Encoder postion should be sent to LCD - Only position, refresh times can be high - Arduino or PIC is preffered (can be with aditional modules such as rs422 to rs 485 converter ) - A 100khz clock has to be send to encoder (Encoder data sheet is atached) - A Pcb design might be needed in future

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    ...other brand printer called Videojet command codes together with the parsed data through RS232 port by using USB to RS232 convertor cable. Thus, the Videojet printer can print the same data / information as the Sato printer. Please note that the communicate in RS232 between Raspberry Pi3 and Vediojet may be two way communication. It means RaspberryPi3

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    Serial Client in C with UDP Sender Brief description : Linux daeomn to communicate via RS232 protocol Baud Rate : 9600 DataBits : 8 StopBit : 1 The com port should be a passable parameter via command line eg: -/ttyUSB0 UDP sender on Port :45454 Overview of the general workings of the programm 1. Read a text file called [login to view URL] determine which

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    ...solution to be build in LabView. It requires initially four simple RS232 and one RS485 driver to be written. There is some documentation available on the driver protocol but it may need work on figuring out the exact wiring and commands back and forth. I am using an industrial type RS232 to USB converter (FTDI chip) and two of the devices are able to talk

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    I need a chain or arduino's, maybe more then 100 Arduino's even. I am not sure which protocol I like to use. I think I2C and also RS232 are options. Each Arduino needs a number of digital IO at least 16 or so. Each Arduino must be able to send short messages to the neighboring Arduino. The whole chain must be controlled by a pc.

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    I need you to develop some software for me. I would like this software to be developed for Windows. Need a GUI under Win 10 to control a HDMI matrix via RS232 commands.

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    We need an ASTM 1394 Listener developed on vb.n...Must contain the read / write characteristics for the Beckman DxC600 equipment as described in the Host Interface Specifications document, to be used Bidirectional, such as: -Rs232 port configuration -Use of Ack - Nak proctocol -Read the data of the clinical analyzer and interpret in the ASTM format

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    I have a VS2017 UWP solution that uses MVVM and communicate with RS232. I can update the GUI and get values changed on RaisePropertyChanged(); When the RS232 communication is receiving data this will be in another thread. I get the data from the RS232 and tries to update the Property Kredit. When i call RaisePropertyChanged(); to get the data to

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    ...dule-220V-10A-DC7-30V-65-40-20mm-BBC/142667901462 at each house receiving a wifi signal from a central omni directional antenna. From the hydro power controller I get an RS232 serial single byte sent every 50 times a second, this is also transferred over a Wifi link from the hydro power plant, and received at the hospital. The single byte contains

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    Very simple PIC code 已经结束 left

    PIC code for 14-Pin 16F device with; 4 x TACT switch inputs 5 x Relay outputs 1 x RS232 output @ 1200baud Very simple logic for outputs in response to tact switch inputs and send a short text string on each change of output.

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