Circuit diagram controller based pwm工作

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    113,225 circuit diagram controller based pwm 搜到的工作,价格货币为 HKD

    我需要重修一个现有的网站。我已经有设计方案,我需要你为我的项目建立一个网站。

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    ...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,当向对应的UART发送接收数据时,方向脚能自动实现方向控制。 3. 蜂鸣器驱动 蜂鸣器驱动要求能设置PWM输出的频率,输出的时间,输出时间到了自动关闭PWM输出。 4. 薄膜按键驱动和USB键盘驱动 预留2

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    如果你是安卓的反,反编译主和其他网络 通信集成插座的IP / TCP水平是比较高的,欢迎参加 项目。我们要做的事是进入大圆直播室,登录多个 客户以保持包的心跳;所以我们需要分析客户的大圆,反。不 只是安卓斗鱼客户端,和ISO版本的安卓平板电脑,可以试试;附件也有一个 详细介绍,如果你需要更多的了解,请与我沟通 长时间在线。

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    我有一个持续工作,之前与之相关的项目为'A story based on a background image'

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    ...support 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

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    我有进行中的、与之前的项目相关的工作I need to develop a server based on websocket.'

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    大家好, 我在找一个团队能帮忙设计与开发一个基于微信的体彩项目。附件是这个项目的需求文档,请查看。请申请者提供相关的作品,最好是关于彩票类,或是基于微信的二次开发相关工作。具体要求如下: >> 项目需求描述 1)功能:请见附件文档 2)周期:约2个月内完成文档内的功能(除游戏部分以外) >> 希望找到这样的团队 1)团队用中文对接需求,因为项目需求比较复杂,敬请谅解 2)有过微信开发,或者彩票类相关项目的开发经验 3)有产品设计师可以出设计稿(UI)与交互图(UE) 请根据附件文档,大致核算时间与费用,给我一份按模块的报价单。谢谢大家的时间! Ping

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    Requires a database that helps users in our company to organise different packaging specifications for each of our products. Since different customers require different packaging format of the same products, we need to be able to pick from existing packaging format or create new format for each customer. Requires the following functions. 1) Product overview (list all the items, and relate...

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    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

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    $1962 - $5887
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    I am looking for someone to create a Keynote template based on the Freelancer.com branding. It should have pages for different types of content and information. Title Page Agenda Page Section Title Page Text Pages * Multi column Text * Different indentation levels * Picture and Text on same page (multiple designs) Infographic Page Questions Page

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    Products to be photographed in flay lay style. We will have products delivered to you. you will...and edit and send us digital files 1) in digital low res format 2) high res format 3) to specs for our website We would prefer to book a studio half day on this. You must be based in Cebu. We would like images edited and returned within 2-3 days please

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    I need to modify the fields that come by default in the program opensource Perfex in the aparatado lead and clients and eliminate those that will not be used. When you list potential clients, do so ordered by a specific field. The base is Perfex with Codeigniter.

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    ...proposes data pollution as a way to protect or shield the user, hiding their true profile from Google's data engine. The idea is to apply to ALL of Google targeting categories based on users online activity. Why corrupt data instead of blocking it? Data mining statistical marketing systems are designed to address users that block data, they create a simulation

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    PCB Design 6 天 left

    I want a PCB designed that contains an 8bit micro controller and a number of sensors.

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    We need a trello-like web side for our users to create, organize and tag multilevel text notes. It should be based on multilevel kanban board implementation. Including simple user account management (JWT token), simple admin dashboard for user accounts. Standard trello/kanban features required: add remove cards to lists, dnd, copy, move, delete, search

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    automatic seed sowing machine that can sowing seed in required distance and depth. but im doing research. so i need only circuit diagram and arduino coding.

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    bid on this project only if you are usa based level 10 local guide. this is very simple project and easy job. dont waste time with me if you dont have level 10 account.

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    ...activity-Responsible person-E mail of responsible person-Total days required-Target date-Todays status Output: 1. PERT chart 2. Graphical representation of todays status in Pie diagram ( overall project), individual task Project 3: Input: Different work sheets with different project todo list with dates like Input table as follows activity-Target date-Persons

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    An experienced database architect who can design or develop relational databases in either Microsoft SQL or MYSQL. We currently have an Entity Relation diagram that we want reviewed and changed per best practices and standards. The person must create all SQL documentations and answer all database related questions to our Back end and front end developers

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    I am trying to develop a proof of concept website (front end only - no need back-end work) on a business compliance system, based on HTML/ Bootstrap & jquery. There will be approximately 12-13 screens in total, taking on board many screens already developed in-house, and putting into a logical flow. The flow will be provide by me. Focus is on screen

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    An experienced database designer who can design or develop relational databases in either Microsoft SQL or MYSQL. We currently have an Entity Relation diagram that we want reviewed and changed per best practices and standards. The person must create all SQL documentations and answer all database related questions to our Back end and front end developers

    $86 / hr (Avg Bid)
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    I am trying to develop a proof of concept website on a business compliance system, based on HTML/ Bootstrap & jquery. There will be approximately 12-13 screens in total, taking on board many screens already developed in-house, and putting into a logical flow. The flow will be provide by me. Focus is on screen design and clickable to demo to client.

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    We have requirements to develop an archival system using MongoDB as the solution and looking for someone who can propose a future proof architect...propose a future proof architecture using MongoDB as the back end and OpenUI5 as the UI. Please see the attachment in detail. This project deliverable is an architectural diagram with the solution detail.

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    Based at: Home Based / Newburn, Newcastle upon Tyne Reports to: Office Manager Hours: Part time 2 to 3 days per week, flexible hours based around the normal working week. Potential to increase hours as the business expands. Salary: Depending on skills and experience Job Summary An expanding company supplying the building trade are looking for an

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    An experienced database designer who can design or develop relational databases in either Microsoft SQL or MYSQL. We currently have an Entity Relation diagram that we want reviewed and changed per best practices and standards. The person must create all SQL documentations and answer all database related questions to our Back end and front end developers

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    ...attributes. Define appropriate domains for attributes. 4. (10 pts) ER diagram: Define cardinalities for all relationships, draw the ER diagram. You can use any SW package. If your organization is large, you may use multiple schemas. 5. (10 pts) Database tables: Convert your ER diagram to tables. List your tables with attributes in parenthesis, primary

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    We are looking for a EXCELLENT DESIGNER and Woocommerce Specialist to help us build a small Website/Online store for your Cosmetic Brand We plan the homepage with Products and product detail page, plus some editorial pages. We need ths finished in 3-4 days!

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    PSD layout is ready. We need the layout of admin panel for the website. Requirements: App has to be based on React (React App), components have to be repeatedly used. App has to work Single Page Application (links like .../panel/page_name). ES6 version. Multilanguage support (e.g. English and Russian). The site is in Russian and I'll give you all texts

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    Looking for VR developper 6 天 left
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    Hello I created a project on UE4 for VR (VIVE & OCULUS) and I don't have a VR headset. I'm looking for someone to download the build I made to set and see if the VR controller works fine and if the frame rate is stable. Need someone ASAP. It won't take a lot of time. Thanks

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    We need a front end integration specialist to finalise integration of our Woo Commerce site with: 1) Stripe 2) Quickbooks for order and inventory management 3) Atum 4) ShipStation integration with Royal Mail The current integrations are all working. They need finalising.

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    Ea based on osma and ma 6 天 left
    已验证

    I need an expert based on one indicator created based on osma and ma

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    Mechanical engineer, Matlab expert, Simulink, Simscape skill are highly required. project is small

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    Trophy icon Nakamal Layout 2 天 left

    ooking to ge...customers how the boat layout looks. To see the separate compartments, the lower deck area, the saloon area and the top deck area. Looking to have the attached 'yacht layout diagram' updated. A new one needs to be designed. Must look professional, clear, and with neutral colors (and relative to the colors shown in the respective photos)

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    ...about the ethics theories on social media. I need 1000 word article based on Social Media Incident “Social media deserves blame for spreading the Christchurch video, but so do we” This Article is based on mindmup software diagram which is attached. I need Article based on this diagram and ethical theories that are utilitarianism, deontology, contra...

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    I am getting error while installing project created in CakePHP. Fatal error: Uncaught Error: Class 'Controller' not found in ../htdocs/lib/Cake/Error/[登录来查看链接] Stack trace: #0 ../htdocs/lib/Cake/Error/[登录来查看链接](92): ExceptionRenderer->_getController(Object(FatalErrorException)) #1 ================================ Error has

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    I have attached a sales structure diagram. While it is correct in terms of content and layout, it looks messy due to font used, thick arrows and the way it is spaced out, I would like someone to make this diagram look more professional using any program that allows me to later edit if need be. Thanks

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    we are developing an application which requires us to come up with 3d surface profile of objects to correct the alignment.

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    $167 - $1395
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    I have 3 Wistia videos and I need to tag people into different audiences in Google Tag Manager based on how long they watched the video. For instance, if the video is 18 minutes long, I want people put into 3 different buckets: 1. Those that started watching the video but left before 7 minutes. 2. Those that watched 7-14 minutes. 3. Those that watched

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    Building a resort in India. Looking for architecture planning and designing resources with civil project management skills. Total land is about 2 acre. Must be an state of the art design with environment friendly and energy efficient design. resort must give a feeling of serenity and tranquility as location is in a plain and hot geographical region. Landscaping must complement the core theme of th...

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    My website is on wordpress, you need to write some content to place on some tube video and also write meta description. All pages should be in green indicator based on Yoast SEO, we do an average of 150 words per pages. -- Adult tube site -- We work from categories and write down content for most viewed tube as well as for category and tag pages

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    ...a custom arduino board to suite my need. The board needs a display and some buttons. 2. Create firmware to do the things i want. Show something on the display and manipulate PWM signals. The firmware do also need to log everything that happends to a sd card. 3. Create enclosure. 4. Create wiring and connectors. So in short, i need help to build a

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    Hi, We are looking for a virtual assistant located in the USA to manage business accounts. You need to be able to follow simple instructions...for a virtual assistant located in the USA to manage business accounts. You need to be able to follow simple instructions and complete task on time. Please bid if you're only based in the Unites States. Thanks!

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    models using matlab software circuit mechanical, i will provide more information

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    Design for voltage scaling circuit which has AC input +-10v and output AC 0 - 3v

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    smps psu circuit schematic drawing i need someone draw for me schematic

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    ...to resolve the issue. If you are interested to participate in this project, can you please let me know your level of experience (with examples) using the fusb302 as a PD controller to negotiate certain voltage levels (12V in our case). Kindly also let me know your availability. Note that it will be required to be available on at least one day this

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    A New York Record Company is in search of a social media marketing expert BASED IN RUSSIA. You will be marketing our product on all social media platforms creating a following & audience from zero - this is a brand new artist. You will be gaining views, follows, subscriptions, likes, etc.. One of the key elements is the identification, prevention, and

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    ...minor functions. On this module, the user can create a Change Management diagram, with each step being planned for an year. The idea is to use a sankey diagram in order to create links between each year, and the different Change planns that the user is going to implement. The diagram is going to have three modes: Planning, On Process, On execution. Depending

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    I need a simple circuit to receive a BLE Beacon signal. Whenever it will receive a beacon signal it will assert its 1 GPIO pin. When the beacon signal is lost then the GPIO pin will de-assert.

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