Arduino rs485 control工作

筛选

我最近的搜索
筛选项:
预算
类型
项技能
语言
    工作状态
    83,703 arduino rs485 control 搜到的工作,价格货币为 USD
    基于Scratch二次开发 已经结束 left

    任务: 1、集成Arduino,实现正常的初始化、连接Arduino硬件,并且支持向Arduino上传代码; 2、UI调整; 以上第1步已经完成集成Arduino部分,初始化、连接存在BUG,需修复,上传代码功能待实现。

    $456 (Avg Bid)
    $456 平均报价
    2 个竞标

    ...Requirements: 1. Must have a deep understanding of the booking 2. Must be familiar with the common calendar application 3. Must have a deep understanding of teamwork and access control 4. Must be familiar with WeChat / applet / public number 一 个具有多种功能的日历小程序,包括时间预订,团队协作,共享日历,在线订阅等。 要求: 1. 必须对预订有深刻理解 2. 必须熟悉常见日历应用 3. 必须对团队协作,权限控制有深刻理解 4. 必须熟悉微信/小程序/公众号

    $4519 (Avg Bid)
    保密协议
    $4519 平均报价
    27 个竞标

    ...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,如键盘输入,指示灯输出,三态安全开关输入,三档选择开关输入等; 基本驱动需求 1. 旋转编码器输入驱动 旋钮编码器驱动要求能判断编码器旋转方向,目前这两个GPIO口不给上层读取, 直接由驱动发送按键值,就是加入LINUX的输入事件,正向旋转发送键值59,反向旋转发送键值60,从event0读取。 2. RS485驱动 RS485需要1个方向控制脚,当向对

    $3160 (Avg Bid)
    $3160 平均报价
    3 个竞标
    编写软件 已经结束 left

    认识ARDUINO,马达运作,电路,驳线等 我想要一套xy轴的运作系统

    $190 (Avg Bid)
    $190 平均报价
    3 个竞标

    我有进行中的、与之前的项目相关的工作parsing jsonarray using Arduino mega with esp8266-12 '

    $50 / hr (Avg Bid)
    $50 / hr 平均报价
    1 个竞标
    Arduino 仿真 已经结束 left

    主要是想仿真一个激光测距的,暂时可以不考虑激光传感器,只需要模拟出计算时间差然后乘以光速,最后显示在LCD显示器上。自己已经做了一部分,proteus图已经画好,程序但是有点问题,求帮忙,有偿。

    $19 (Avg Bid)
    $19 平均报价
    1 个竞标

    我有进行中的、与之前的项目相关的工作Remove control bar from a flash video'

    $15 / hr (Avg Bid)
    $15 / hr 平均报价
    1 个竞标

    ...for at least 1 year, 8. Within the app, the layout for the client changes and makes changes based on the wifi positioning. 9. Smart app controller, allowing the app to control simple internet connected items (lights, switches) will have a timer based on when the client enters the building, if exceeding that time, all app functionality is disable

    $1271 (Avg Bid)
    $1271 平均报价
    4 个竞标

    Gps测速 实时显示gps速度 放电保护电压(向单片机写入一组数据) 充电保护电压(向单片机写入一组数据) 温度保护(向单片机写入一组数据) 放电显示(从单片机读取电流参数并在安卓上面显示出来) 电流显示 (从单片机读取电流参数并在安卓上面显示出来) 温度显示 (从单片机读取电流参数并在安卓上面显示出来) 电压显示功能(显示电池每一节的电压 可以手动配置电池数量,从单片机读取电池,可以按照低压高低排序) 电压差功能 单节电池最高电压和最低电压的差别 修改蓝牙的配对密码 以及ssid 三个界面 一个是显示速度温度电流使用电量的界面 一个 是 配置各种参数的界面 还有一个是读取电池电压的界面

    $500 (Avg Bid)
    $500 平均报价
    1 个竞标

    需要一位热衷 Arduino、电子设计的玩家创客帮忙介绍一个拇指般大小 32 位 Arduino 兼容开发板给中国的玩家. 这小小 38mmx18mm 的开发板功能含: 100MHz 32bit RISC / FPU + 1MByte Flash + 212KByte RAM + 2 UART + 2 SPI + 1 PWM + 17 GPIO + GPS 接收器. 售价 $12 (不含 GPS 有源天线). 性价比远超越在群众募资网站 Kickstart上能看到的任何 Arduino 相关开发板 (Digispark, Microduino, Tinyduino, Galago, Teensy 3.0...). 目标是 10 天内帮 NavSpark 活动增加 250 位中国区的支持赞助者

    $250 - $750
    $250 - $750
    0 个竞标

    ...a matrimonial website made with wordpress. The website should contain an admin panel and a contributor panel and a customer panel. The admin panel should hold the entire control of the website which has a seperate login credential than the one with contributor panel. The conrtibutor panel should have minimum access , yet do tasks like data entry and

    $430 (Avg Bid)
    $430 平均报价
    14 个竞标

    I need someone that knows how to CONFIGURE xbee modules.I have 20 xbee pros with arduinos. I need to connect to each board separately from PC and issue commands to arduino when ever needed.

    $89 (Avg Bid)
    $89 平均报价
    3 个竞标

    ...about it, you can make your own crawling tool just following a few steps in a tutorial that you could easily see in online. But still, there seem to be a way have a shield, control from it. [登录来查看链接] This is the website I happened to find accidently. When you navigate to the link and try right-clicking, or Ctrl+Shift+C, or Ctrl+S

    $20 (Avg Bid)
    $20 平均报价
    3 个竞标

    Hola Franklin, Saludos desde argentina, es mi primera vez que incur...intención a parte de la clonación que estoy haciendo es desarrollar un software para monitorearlo vía el RJ9 que tiene a la salida para tal (no tengo ningúno) y desarrollarle un control a distancia, ahí es dnd usted como experto me dirá que podríamos hacer, Saludos Cordiale...

    $9 / hr (Avg Bid)
    $9 / hr 平均报价
    1 个竞标

    Hola Eduardo, es mi primera vez que incursiono en este plataforma, ...intención a parte de la clonación que estoy haciendo es desarrollar un software para monitorearlo vía el RJ9 que tiene a la salida para tal (no tengo ningúno) y desarrollarle un control a distancia, ahí es dnd usted como experto me dirá que podríamos hacer, Saludos Cordiale...

    $15 / hr (Avg Bid)
    $15 / hr 平均报价
    1 个竞标

    Hola Javier, es mi primera vez que incursiono en este plataforma, v...intención a parte de la clonación que estoy haciendo es desarrollar un software para monitorearlo vía el RJ9 que tiene a la salida para tal (no tengo ningúno) y desarrollarle un control a distancia, ahí es dnd usted como experto me dirá que podríamos hacer, Saludos Cordiale...

    $35 / hr (Avg Bid)
    $35 / hr 平均报价
    1 个竞标
    HTML to image tool (30$) 6 天 left
    已验证

    ...(where the converted image files are) condition 6: Speed of the script could be important element. condition 7: Should be able to have a funtionality that being able to control image's output size. for example) output_size = 110 -> this will make the output image size 110% bigger. output_size = 90 -> this will make the output image size 90% shrunken

    $46 (Avg Bid)
    $46 平均报价
    7 个竞标

    ...vehicle loan instalments. • Evaluate Insurance Effortlessly compare your previous vehicle insurance and manage them more effectively. User Role Management • Role-based access control This allows you to assign users by providing roles and granting permissions accordingly. Financial Accounting • Create Ledger Manage your ledgers and their payments. • Profit/Loss

    $521 (Avg Bid)
    $521 平均报价
    4 个竞标
    build me a code using Arduino 6 天 left
    已验证

    small project for simon game by using the Arduino

    $16 (Avg Bid)
    $16 平均报价
    12 个竞标

    small project for simon game by arduino

    $147 (Avg Bid)
    $147 平均报价
    5 个竞标

    ...base Arduino nano microcontroller + SD card + SIM800L modem connection diagram is shown below Demand: Develop a library that implements downloading files from the Developer's website via FTP IP address of the server [登录来查看链接] port 21 PASSIVE mode username user user password [登录来查看链接] [登录来查看链接] files It is required to develop a modem control library

    $25 (Avg Bid)
    $25 平均报价
    1 个竞标

    Hello i need someone who understands matlab and simulink for some project. fuzzy logic

    $21 (Avg Bid)
    $21 平均报价
    2 个竞标

    Looking for an expert in Angular to update from Angularjs to current version of angular on a Codeigniter framework. Implement new photo cropper tool with angul...use is minimal on a CodeIgniter Website Angularjs is currently used for tabs on pages to show other views, data checks to get expiration based off of a license number, and control of modals

    $529 (Avg Bid)
    $529 平均报价
    24 个竞标

    ...-Compatible con Android box -Compatible con Android TV -No se necesita que sea compatible para móvil ni tablet -Reproductor del contenido debe ser ExoPlayer Funcionalidades: Control de Volumen, Contenido recién visto, Agregar a Favoritos, Reanudar contenido para seguir viendo, Cambio de idioma en los contenidos que se reproducen (audio y subtítulos), informació...

    $549 (Avg Bid)
    $549 平均报价
    14 个竞标

    Note 1. Need a typed report Note 2. Explain what your design process was to get to your final compensator design. Note 3. You must include plots (root locus, step response, ramp response, etc.) in your report and provide your Matlab code (.m files) that can generate all the plots and outputs. Problem 1. A unity feedback system with forward transfer function

    $104 (Avg Bid)
    $104 平均报价
    9 个竞标
    Project_05 6 天 left
    已验证

    ESP remote access control unit

    $1073 (Avg Bid)
    保密协议
    $1073 平均报价
    18 个竞标

    Hi waleed How are you , am khalid Jordan...production. We have the engineers for design and building the hardware , for the software part we need a professional programer to build a software for the camera movement control. Please find the link below to understand whats kind of movements we need . [登录来查看链接] Regards Khalid alwan

    $15 / hr (Avg Bid)
    $15 / hr 平均报价
    1 个竞标
    blinking controlled car 6 天 left
    已验证

    i want to build a toy car that i can control using Neurosky mind wave (blinking feature), and raspberry pi 3 and motor ic L239D

    $176 (Avg Bid)
    $176 平均报价
    7 个竞标

    I would like a web designer with extensive experience with UI/UX to create additional 50 pages for a new feature and admin control panel to my existing website. This strictly frontend work only i do not need you to integrate it to the backend. Some of the new features for the website will be designed base on description of how the functionality works

    $1163 (Avg Bid)
    $1163 平均报价
    142 个竞标

    Need someone with decent knowledge in matlab/Thingspeak and raspberry pi/arduino for sending data from my raspberry pi to my thingspeak channel and analyse the data using Thingspeak.

    $151 (Avg Bid)
    $151 平均报价
    7 个竞标

    For my project i need a fairly simple arduino circuit design alongside the code. whats required here is specifically the circuit design similar to the format of the uploaded picture. note that Arduino Uno is used for the project. The requirement of the circuit is as follows : - Controls the rpm of a DC motor. (voltage supplied by a battery) - measures

    $92 (Avg Bid)
    $92 平均报价
    5 个竞标
    Here it is b 6 天 left

    I need you to fix my arduino code there are any mistakes, then add the things on the screenshots i added

    $15 (Avg Bid)
    $15 平均报价
    1 个竞标
    Here it is 6 天 left

    I need you to fix my arduino code there are any mistakes, then add the things on the screenshots i added

    $20 (Avg Bid)
    $20 平均报价
    2 个竞标

    I will need someone to write be expert in arduino and help me write around 50 lines of code. Further details will be given when agreed on price

    $25 (Avg Bid)
    $25 平均报价
    3 个竞标

    I want to start a robot project. We will start with simple features and will keep adding new and better features. I need some expert ARDUINO developers for this project.

    $56227 (Avg Bid)
    $56227 平均报价
    3 个竞标
    Arduino help 6 天 left
    已验证

    I will need someone to write be expert in arduino and help me write around 70 lines of code. Further details will be given when agreed on price

    $128 (Avg Bid)
    $128 平均报价
    30 个竞标

    Looking for someone who have awesime knowledge of pcb-design and circuits and is good in Arduino. I need artificial inteligence expert who have good knowledge of deep learning,machine learning and face recognization.

    $56227 (Avg Bid)
    $56227 平均报价
    1 个竞标

    Looking for someone who have awesime knowledge of pcb-design and circuits and is good in Arduino. I need artificial inteligence expert who have good knowledge of deep learning,machine learning and face recognization.

    $56227 (Avg Bid)
    $56227 平均报价
    1 个竞标
    Design Flyers 6 天 left

    We're a pest control company. This project is to design a promo flyers with tear-off perforated line as discount card.

    $30 (Avg Bid)
    $30 平均报价
    49 个竞标

    ...and Transactions o Applications and Events o External system integration • Modeling business network definition including o Participant, Assets, and Transactions o Access Control List (ACL) • Implementation of Smart Contracts including o At least 2 transaction processing functions o Business rule implementation • Template design of applications

    $310 (Avg Bid)
    $310 平均报价
    4 个竞标

    My project topic is - Voice Controlled Robot Vehicle. I bought the package here - [登录来查看链接] Robot Vehicle. I bought the package here - [登录来查看链接] I need someone to help me with the code to control the robot using Voice application.

    $25 (Avg Bid)
    $25 平均报价
    5 个竞标

    The motor is controlled by an ELMO motor controller ([登录来查看链接]) and should be controlled by CANopen commands (but please don’t use binary interpreter). The software should be written in C++ for an embedded linux operating system. The software will be a part of a bigger program and should be written as includable class.

    $522 (Avg Bid)
    $522 平均报价
    8 个竞标

    I need some people who are experienced and expert in robotics and physics. We need nice developers who can do machine learning with arduino. Its a long term project.

    $62474 (Avg Bid)
    $62474 平均报价
    2 个竞标

    I need some arduino expert who have experience in artificial intelligence and machine learning.

    $59350 (Avg Bid)
    $59350 平均报价
    4 个竞标
    Online Bus booking system 6 天 left
    已验证

    ...bookings bus ,seats [登录来查看链接] related busses ,ships when travel to other country [登录来查看链接] finance details ,ledger ,charts of accounts ,fixed assets ,expenses and so on. 4.control user permessions [登录来查看链接] can access online and sell bus sets with fixed amount revenues [登录来查看链接] details ,visa ,scheduled [登录来查看链接] details ,like assets ,maintenance ,expenses

    $852 (Avg Bid)
    $852 平均报价
    63 个竞标

    Develop a short simulation that takes in user’s input for the control variables and helps user analyze the efficiency in simulated environment

    $317 (Avg Bid)
    $317 平均报价
    7 个竞标

    Some experienced and expert arduino developers needed.

    $59350 (Avg Bid)
    $59350 平均报价
    12 个竞标

    Hi We need professional service to Desi...Engineer Solution Product Pages - Monitoring System, Water Leak Detection System, Aircon, Carpentry works, Stainless Steel Works, Piping Works, Electrical Works, Security Access Control, CCTV, ESD turnstile, Fire Protection, Fuel Cell, Audio/Video Equipment, Contact Us. Please help to provide a solution.

    $348 (Avg Bid)
    $348 平均报价
    57 个竞标

    An ultimate WhatsApp Mes...contacts from groups) Anti Block Module Multi text message (reduce chance of blocking) Advanced Internal dialogs (reduce chance of blocking) Sleep Control after X amounts of messages Connection Speed control delay Between message License key generator(Optional) allow buyer to resell application Sending Automatizated Message.

    $171 (Avg Bid)
    $171 平均报价
    4 个竞标

    I need a script to upload to my arduino that will control 4 relays on a Relay shield i have. This needs to be controlled via a web page that has 4 buttons. Open and Close. When open is pressed Open relay should stay on for a set amount of time then stop. The same for close. The parts I have are a Arduino Ethernet and a 4 channel relay shield https://www

    $31 (Avg Bid)
    $31 平均报价
    21 个竞标