Vdc power supply board工作

筛选

我最近的搜索
筛选项:
预算
类型
技能
语言
    工作状态
    2,000 vdc power supply board 份搜到的工作,货币单位为 USD

    有一个2012年使用pb12制作的windows桌面项目,使用mdi方式已经实现,需要界面美化。 希望美化的效果能够符合2020年的审美要求。 需要开发者提供源代码,源代码都需要可见,源代码不包含第三方封装的程序。 开发者需要使用中文沟通。

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

    标题:COB LED工作灯,Wekine 2种工作模式检查灯带磁性底座, 夹子,挂钩, 非常适用于家庭,汽车维修, 野外露营,紧急应用 2种工作模式----每个灯珠均采用新的COB(chip on board)技术,主COB灯提供强大的220流明的白光泛光灯,镜头式聚光灯可缩放光束和聚焦,可调节灯的角度,您可以根据需要,将光线聚焦在确切的工作区域,可大幅提高每平方英寸的流明输出,为您提供更高的质量和更高的效率。 稳定的支架(stable stand)----180度可旋转支架,防滑的把手设计,当把LED灯置于地面时,它形成V型,这样更加稳定起固定作用。 超强吸力的磁性底座----可帮助您牢固地粘在任何金属表面,轻松的将光线安装在免提操作的地方。 360度可旋转挂钩----给您在悬空的工作情况下提供方便,可以轻松的挂到任何地方。 用途广----便携式使我们的工作灯非常适合家庭,户外露营,汽车修理,园艺工作,电子工作,紧急,野生应用等。 我们的优势: 采用符合FCC,CE证书的环保材料制成,确保安全。 产品信息: 名称:COB LED work light 品牌:wekine 灯珠: 1XPE+1COB work lights 规格尺寸:21*6.5*3.2cm 包装:彩盒 重量:202g 特点: 适合家庭,户外露营,钓鱼,汽车修理,园艺工作,电子工作,紧急,野生应用等。 我们的服务:: 我们相信我们的产品。Wekineg COB LED 工作灯享有60天退换货和365天的保修

    $28 (Avg Bid)
    $28 平均报价
    1 个竞标

    ...。 4. 薄膜按键驱动和USB键盘驱动 预留24个GPIO作为薄膜按键的输入,目前的驱动是作为GPIO口来读取的;最好也缴入LINUX的输入事件,按不同的按键发送不同的键值,从event0读取;外接USB键盘驱动最好也从event0读取。 5. 其他GPIO驱动 每个GPIO口都可以通过驱动设置输入/输出。 6. 触摸屏驱动和外接USB鼠标驱动 7. 触摸屏驱动和外接的鼠标驱动设备文件最好固定,例如触摸屏固定使用event2,USB鼠标固定使用event3。 ENGLISH Basic Requirements for Hardware Resources of T3 Core Board Basic Hardware Resources 1. Power Supply DC power input, 5V single power input, CPU can detect whether this power supply; Battery input, lithium battery power input; Real-time clock power supply, use button battery; 2 Display interface to support RGB, LVDS and MIPI interface, as only one interface can be used at the same time, so the three interface pins can be reused; 3. Touch screen interface resistive screen ...

    $2789 (Avg Bid)
    $2789 平均报价
    2 个竞标

    ...card。中国有很多生产工业inkjet card的制造商, 希望您能帮忙买一些 工业使用的inkjet card 样品,以及相关的中文或者英文软件。 我们想要买一些能运行 Xaar 128 inkjet print head 或者Xaar 384 inkjet print head 或者 RicohGen inkjet print head的 printer cards。Fujifilm Dimatix (Spectre, Polaris) 我们也需要能用在普通电脑, 连接 print head connector card 和print head 的PCI Card。 如果你有找到一些相关的carriage board 会更好,在操作上有时也会需要这个。 一般来说那些相关的软件是免费提供的。 我们也需要Generic Cards, 因为我们是ink生产家,所有买回来的这些电路板都是用来测试我们所研发的ink。 这些电路板主要是用在普通的电脑系统去测试 ink和Xaar以及Ricoh printheads 的兼容性。 我们并不需要买电脑, ink supply card,ink level card, servo card, rip station,encoder等等的。。 我们希望您能: (1)通过邮件发给我以上所述电路板的相关的广告,数据,用途(Datasheets)或者相关的链接。 (2)发给我上述运行电路板相关的一些软件 (3)发一些上述相关软件的广告,名称,用途(Datasheets)或者一些提供参考相关的链接。 (4)寄给我 电脑的PCI card 和一些小型的print head connector card, 或者是连接这些电路板的其他线路和电路板。 我会在Freelance...

    $35 (Avg Bid)
    $35 平均报价
    1 个竞标

    我需要一个新的网站。我需要你为我的公司设计和搭建一个网站。

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

    ...想从中国上海,北京等大城市寻找工业使用的 inkjet printer card。中国有很多生产工业inkjet card的制造商, 希望您能帮忙买一些 工业使用的inkjet card 样品,以及相关的中文或者英文软件。 我们想要买一些能运行 Xaar 128 inkjet print head 或者Xaar 384 inkjet print head 或者 RicohGen inkjet print head的 printer cards。 我们也需要能用在普通电脑, 连接 print head connector card 和print head 的PCI Card。 如果你有找到一些相关的carriage board 会更好,在操作上有时也会需要这个。 一般来说那些相关的软件是免费提供的。 我们也需要Generic Cards, 因为我们是ink生产家,所有买回来的这些电路板都是用来测试我们所研发的ink。 这些电路板主要是用在普通的电脑系统去测试 ink和Xaar以及Ricoh printheads 的兼容性。 我们并不需要买电脑, ink supply card,ink level card, servo card, rip station,encoder等等的。。 我们希望您能: (1)通过邮件发给我以上所述电路板的相关的广告,数据,用途(Datasheets)或者相关的链接。 (2)发给我上述运行电路板相关的一些软件 (3)发一些上述相关软件的广告,名称,用途(Datasheets)或者一些提供参考相关的链接。 (4)寄给我 电脑的PCI card 和一些小型的print head connector card, 或者是连接这些电路板的其他线路和电路板。 我会在Freelanc...

    $10 (Avg Bid)
    $10 平均报价
    1 个竞标

    ...想从中国上海,北京等大城市寻找工业使用的 inkjet printer card。中国有很多生产工业inkjet card的制造商, 希望您能帮忙买一些 工业使用的inkjet card 样品,以及相关的中文或者英文软件。 我们想要买一些能运行 Xaar 128 inkjet print head 或者Xaar 384 inkjet print head 或者 RicohGen inkjet print head的 printer cards。 我们也需要能用在普通电脑, 连接 print head connector card 和print head 的PCI Card。 如果你有找到一些相关的carriage board 会更好,在操作上有时也会需要这个。 一般来说那些相关的软件是免费提供的。 我们也需要Generic Cards, 因为我们是ink生产家,所有买回来的这些电路板都是用来测试我们所研发的ink。 这些电路板主要是用在普通的电脑系统去测试 ink和Xaar以及Ricoh printheads 的兼容性。 我们并不需要买电脑, ink supply card,ink level card, servo card, rip station,encoder等等的。。 我们希望您能: (1)通过邮件发给我以上所述电路板的相关的广告,数据,用途(Datasheets)或者相关的链接。 (2)发给我上述运行电路板相关的一些软件 (3)发一些上述相关软件的广告,名称,用途(Datasheets)或者一些提供参考相关的链接。 (4)寄给我 电脑的PCI card 和一些小型的print head connector card, 或者是连接这些电路板的其他线路和电路板。 我会在Freelanc...

    $27 (Avg Bid)
    $27 平均报价
    2 个竞标

    按照我们所给的需求,建立电商渠道网站. 可参照Charles Tyrwhitt和suit supply的网站

    $36821 (Avg Bid)
    $36821 平均报价
    6 个竞标
    food express to power 已经结束 left

    double space, 5-7page, MLA style, persuasive research paper, I already finish 2 pages and outline of this essay, please help me to rewriting this 2 page. use at least 4 sources to explain how and why food is connected to some dimension of the social or societal realm, the paper's goal is to use research findings to help the readers take a side on a particular issue. use evidence from sources to analysis and support the thesis need at least 2 requirement sources in the file. and also, need at least 2 sources from library website, I already found it and add it in the files. there totally have 4 sources in the files. 2 library source link (i also sent in the files) Cowley, Geoffrey; Ness, John; Lipper, Tamara. Newsweek. 7/14/2003, Vol. 142 I...

    $123 (Avg Bid)
    $123 平均报价
    3 个竞标

    WATTECH POWER INC. 一家与滑铁卢大学合作的储能技术公司。专注于研发生产商业用大规模储能技术。

    $32 (Avg Bid)
    $32 平均报价
    6 个竞标
    公司LOGO 已经结束 left

    WATTECH POWER INC. 一家与滑铁卢大学合作的储能技术公司。

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

    - Format Chinese text - Graphic design the website - Localize to favor Chinese search engine - Other work needed to get the website up and run in power Will provide the website information later on.

    $804 (Avg Bid)
    $804 平均报价
    19 个竞标
    forum auto bump program 已经结束 left

    sammyboyforum Hi, i need a bot that can help me auto bump my thread in sammyboyforum board. Total i got 2-4 user id. every user id i got 5-10 topics to bump. I hope to be able to bump these 20 topic on every 2 hours basics (Please leave a box for me to write what i want to bump not just a prefixed bump) (Please let me choose the timing that i want to bump the thread. which means i got at least 12 time slot to choose)

    $243 (Avg Bid)
    $243 平均报价
    2 个竞标
    3D建模 Display Board 已经结束 left

    需要找一个人设计公司产品的展示架,产品为卫浴水龙头。要求:简单,高档,我上传了一些我自己画的样稿,可以根据这个设计

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

    1.开发综合性博彩网站,如 體育部分 supply 3.含前台和后台(front side and back side) 4.含操作平台(operation platform),CMS系統全功能後臺 5.交付源码(含数据库字段文档和程序文档) 6.包维护1年

    $2500 - $2500
    $2500 - $2500
    0 个竞标

    ... 我们第二阶段的产品包括 1)我们面向商家的平面介绍资料 2)一个产品介绍动画视频 ====== 我们对设计师的要求 ====== 【*】 有非常丰富的网页设计经验,对于几乎全屏的大交互页面的视觉效果设计有很好的把握能力 【*】 对于交互设计有非常出色的理解,包括web端和移动端 【*】 对于产品表达有一定的天赋,能设计简单易懂的介绍来教育初次使用的用户 【*】 有较好人脸和人体素描能力,加分 【*】 有为互联网产品设计过介绍短片,加分 【*】 曾在4A广告公司设计网页,加分 【*】 痴迷购买、搭配衣服的姑凉,加分 ====== 我们期望的合作形式 ====== 【*】 可以是freelancer,按照项目来结算。在产品上线前会有调试的阶段,某些时间需要设计师 on board参加讨论 【*】 也可以是full time加入团队。具体薪资面谈,给予行业内较高水平的工资。长期优秀成员同样可以参加股权激励计划。 【*】 full time成员特别福利:有机会以5折购买当季正价多家电商大品牌的服装(天使之城、七格格、欧莎等) 【*】 full time成员工作环境:公司在轨道交通沿线;休息室有桌球、乒乓球、桌上足球、淋浴室;与一帮极具天赋又经验丰富的大牛共同工作,其中有不少玩极限运动的cool guy 如果你感兴趣,或想了解更多信息,可以联系我们。 黄先生

    $3000 (Avg Bid)
    $3000 平均报价
    1 个竞标

    I am in need of a competent and creative Figma/HTML designer to create a detail page for a crypto token. The page should distinctly display various key features of the token. These include: - Token price - Market cap - Total supply Expertise in Figma, HTML, and a comprehensive understanding of financial or cryptocurrency terms is required for this project. A strong portfolio of previously worked on detail pages will be an added advantage. Applicants should possess the ability to integrate all these details into a cohesive and engaging design that caters to crypto audiences.

    $18 (Avg Bid)
    $18 平均报价
    26 个竞标
    Content Copywriter Needed 6 天 left
    已验证

    I'm looking for a seasoned copywriter for my job's board site : Anyone who can craft engaging website content, blog posts, and social media captions. The target audience for this content will primarily be B2B, so a professional and businesslike tone is a must. Ideal Skills and Experience: - Excellent command of the English language. - Proven experience in professional/business writing. - Have a knack for creating compelling, SEO-friendly content. - Background in B2B copywriting is a huge plus. - Understanding of social media platforms and how to engage audiences effectively. This project requires both creativity and meticulousness. The produced content should not only accurately represent our brand but also resonate with businesses in a meaningful and produ...

    $551 (Avg Bid)
    $551 平均报价
    35 个竞标

    I'm in need of an experienced STL Fusion 360 designer to bring my sketch to life in a functional mechanical device prototype. The project will include: - Translating my sketch into a 3D model using Fusion 360 software. - Creating a design that can be tested for functionality. - Revising the prototype until it is able to successfully comple...able to successfully complete its intended function. Ideal candidates will have experience with STL Fusion 360, mechanical prototype design, and a keen eye for translating sketches into functional models. Photos are of 1st try ..I need slight dimensions adjusted and a taper ( 45 degree change to cylinder.. see the shots with markers and the plastic inside are just to help visualize it . I cam supply a working fusion 360 file if needed and...

    $109 (Avg Bid)
    $109 平均报价
    33 个竞标

    I am seeking a skilled graphic designer to conceptualize a text-based / image-based logo for my company that emphasizes a professional appeal. I own a supply chain company. AMS Global Logistics or AMSGL. This company is global in nature and supplier services of the following: Import / Export Customs Clearance Container Transport Warehousing Key requirements: - 2 set of logos - white background and black background - Use primarily green color for the logo, signifying freshness and growth - The logo should project a professional image, suitable for a corporate environment - I prefer a text-based logo / Imaged-Based or a combination of both - creativity in typesetting, fonts or typography will be appreciated To succeed in this, you should have prior experience in logo design, color...

    $328 (Avg Bid)
    加精 加保 加封 顶级竞赛
    $328
    335 项参赛作品

    Hi There I'm looking for making predictive and descriptive and explorative elements with tableau or Power BI Please check attachment before bid Thank you

    $38 (Avg Bid)
    $38 平均报价
    5 个竞标

    Hi. Im looking to give an opportunity to help create my email signatures for my business. I will supply a sample of how the email signature should look, all names, numbers, logos, color codes and email address. I will need you to create a PNG and JPEG ready to be uploaded to all email accounts. I have uploaded a sample of how we want to exactly look. There will be be 11 signatures that will need to be created with different names, email accounts and numbers I am in need of a specialized designer who can create a professional email signature design for Microsoft Outlook. This design should be clean, crisp, and reflect my professional brand image. Key items to include: - Contact information: name, job title, phone number, and email address should be clearly represented in the sign...

    $69 (Avg Bid)
    $69 平均报价
    30 个竞标

    ...Nickel-metal hydride batteries. Key points to consider for this project: Skills and Experience • Understanding and experience in working with various battery types • Proficiency in Matlab for creating simulations and testing • Strong analytical modeling skills Project Objectives • Provide research and suggestions on optimizing battery life, decreasing charging time and improving power output. • Develop a comprehensive Matlab model suitable for variety of scenarios. • Evaluate optimization results using different methodology – simulation and testing, analytical modeling or field testing. Please ensure you have in-depth knowledge in this field, assisting me in achieving optimal results. Besides, great communication sk...

    $11 (Avg Bid)
    $11 平均报价
    8 个竞标

    I am in need of an expert in Android application development for a commercial grocery shop app. The freelancer should have substantial background in Android app development. The app needs to be user-friendly and engaging. Key Requirements: - Ability to develop an Android app from scratch - Proficient in Java or Kotlin - Familiarity with Android SDK and Android Studio Please detail your ex...Android app development. The app needs to be user-friendly and engaging. Key Requirements: - Ability to develop an Android app from scratch - Proficient in Java or Kotlin - Familiarity with Android SDK and Android Studio Please detail your experience with Android development in your bid, it would heavily influence my decision. Looking forward to having an experienced professional developer on ...

    $229 (Avg Bid)
    $229 平均报价
    23 个竞标

    I'm in need of an experienced PowerShell script writer, specifically for Power BI associated data management tasks. As part of the project, code will be required to execute the following tasks: - Data extraction from Excel files, CSV files, and SQL databases - Transformation of data, including extraction and update of parameter values from Data Models in each Workspace Ideally, the freelancer would carry a strong understanding and hands-on experience with PowerShell scripting, Power BI, data transformation techniques, and working with database source files like Excel, CSV, and SQL formats.

    $150 (Avg Bid)
    $150 平均报价
    15 个竞标

    I'm seeking a skilled data visualisation professional to create a Power BI dashboard. The dashboard should be capable of pulling metrics, specifically likes, impressions, etc, clicks, from Facebook and Google APIs. Key requirements include: - Be able to adjust the timeframe of pulled data, with options including (but not limited to) the last 7 days, last 30 days, as well as custom date ranges. - Please note, though, that there's a need for detailed breakdowns by geographic location, age group, or gender. Ideal skills for this task involve proficiency in Power BI, data visualisation, as well as experience working with Facebook and Google's APIs. Your ability to deliver a user-friendly and functional dashboard that meets the specified requirements will be grea...

    $139 (Avg Bid)
    $139 平均报价
    32 个竞标

    Business insights dashboard power bi

    $56 (Avg Bid)
    $56 平均报价
    1 个竞标

    I have a project that requires setting up an 8 Channel Arduino Relay Module and programming it to operate using a basic 4 button hand controller. My Arduino board of choice is the Arduino Uno. For the hand controller, I need different functionalities: - Each button should be able to toggle a specific relay on and off. - Certain buttons should cycle through a sequence of relays. - Some buttons should have the ability to control a combination of relays. Importantly, only 1 relay should be controlled at a time. The ideal freelancer for this project should have a deep understanding of Arduino programming, particularly with Arduino Uno, and experience with relay modules and controller setup. Familiarity with creating flexible, customizable controls is a plus.

    $359 (Avg Bid)
    $359 平均报价
    31 个竞标

    ...Instagram, transforming the narrative into captivating highlights and reels. The overarching goal is both to inspire others with my experience and promote my book on wilderness resilience. Key deliverables include: 1. Content Creation: - Bring my story to life through intriguing Instagram content, maintaining an informative and inspirational visual style. The focus should be on the transformative power of the outdoors and how nature has saved my life. 2. Book Promotion: - Build a strong narrative around my experiences to organically promote the book on wilderness resilience. The ideal candidate would have: - Expertise in creating engaging Instagram content (highlights, reels). - Strong storytelling skills with a knack for emotive narratives. - Experience in promotional...

    $137 (Avg Bid)
    $137 平均报价
    30 个竞标

    ...an expert in Microsoft 365 and Outlook to configure my email accounts and set them up ready for use with Power Automate and Microsoft Defender. Key Requirements: - Expertise in Microsoft 365 and Outlook email configuration - Proficiency in setting up email accounts - Experience in using Power Automate to automate email workflows and integrate with other tools or platforms - Knowledge of Microsoft Defender The goal is to have my emails set up efficiently and securely, with the ability to automate workflows and integrate with other tools/platforms, all while ensuring the highest level of security with Microsoft Defender. Your role would be to configure the email accounts, set up Power Automate for email workflows, and integrate it with other tools/platforms. Conf...

    $40 (Avg Bid)
    $40 平均报价
    6 个竞标

    We are seeking a highly skilled PCB designer to develop a custom board featuring the RP2040 microchip to control multiple DC motors and MOSFETs, with integrated voltage regulation. This project requires expertise in high-power applications, voltage regulation, and serial communications. Project Requirements: Microcontroller: RP2040 chip to manage all operations. Power Handling: Board must handle input of 24V. Voltage Regulation: Conversion of 24V input to 12V and 5V outputs. MOSFETs: 5 MOSFETs for 24V, 7A control. 4 MOSFETs for 12V, 5A control. Communication: USB Type-C for robust serial communication. Inputs and Outputs: 2 analog inputs. 1 One Wire communication interface. Additional pins for digital input/output as required. Deliverables: Complete PCB desig...

    $138 (Avg Bid)
    $138 平均报价
    11 个竞标

    I need a skilled indi...to help me create a site plan and floor plans for a rural property development. These documents are crucial as they will be submitted to a board for approval. Key Responsibilities: - Develop a detailed site plan and floor plans - Ensure that the plans are of high quality and meet the relevant standards for submission Ideal Skills: - Proficiency in drafting and designing site plans and floor plans - Good understanding of commercial property development - Ability to create visually appealing and accurate plans Please note that I do not require specific measurements and dimensions for this project. Approximate measurements are sufficient. I will supply sketch copies with distances and just need them to look professional. This will happen when the ...

    $14 / hr (Avg Bid)
    $14 / hr 平均报价
    38 个竞标

    ...specifically someone proficient in Power BI, for an upcoming project of mine. The scope of the work involves generating meaningful visualizations around customer insights data that I have. Detailed responsibilities will include: - Understanding the nature of the collected data - Developing clear, comprehensive visual reports using Power BI Ideal candidates would possess: - Extensive experience with Power BI - Strong understanding of data visualization concepts - Ability to work independently on customer insights data - Good communication skills to explain complex data in a simplified manner Additionally, experience in analyzing customer behavior would be a huge plus. Please provide examples of previous data visualization assignments, specifically using Po...

    $12 / hr (Avg Bid)
    $12 / hr 平均报价
    17 个竞标

    I'm looking to produce a live-action promotional video to showcase the features of my product. The video is intended to be the primary driver for increasing product visibility and potentially driving sales. Key aspects of the project include: - The video should be vibrant and eng...of high quality and suitable for social media and other digital platforms. The ideal freelancer will have: - Proven experience in producing high-quality live-action promotional videos, particularly in a product showcase context. - A strong understanding of visual storytelling and how to effectively communicate product features through video. - The ability to work collaboratively, taking on board feedback and ensuring the final product meets the project's objectives. Looking forward to se...

    $181 (Avg Bid)
    $181 平均报价
    70 个竞标
    Microgrid Implementation 6 天 left
    已验证

    I'm looking for a professional who can assist with the implementation of a microgrid in an area I own. The purpose of this microgrid is to provide electricity during power outages and reduce reliance on the main power grid. I would like the freelancer to: - Work on designing and implementing the microgrid itself - Ensure the system is effective in providing power during outages - Integrate renewable energy sources as part of this microgrid - Ideally, help in obtaining any necessary permits for the installation Experience in electrical engineering, renewable energy systems, and microgrid design would be highly beneficial. Prior work in residential or commercial areas would also be a plus. Please do reach out if you are confident in handling such a project.

    $23 (Avg Bid)
    $23 平均报价
    8 个竞标
    Solar Engineer Needed 6 天 left
    已验证

    I'm seeking an Electrical Solar Engineer to assist in a new solar project. Key Responsibilities: - Provide expert advice on solar systems and their installation - Assess and consult on the most suitable solar system size for the project - Ensure compliance with all relevant regulations and standards Ideal Candidate: - Proven experience in solar engineering - In-depth knowledge of solar power systems - Strong understanding of electrical engineering - Ability to work with a team to deliver timely and cost-effective solutions.

    $9 (Avg Bid)
    $9 平均报价
    8 个竞标

    I'm on the hunt for a savvy designer who's passionate about crafting logos. I don’t have a specific type of logo in mind, be it a wordmark, symbol/icon, or combinatio...important principles: - Professionalism: The design should be sleek and refined. - Creativity: Put on your creative hat to achieve a unique, standout design. - Simplicity: The logo should be easy to perceive and understand. Ideal Skills: • Excellent graphic design skills • Knowledge of latest logo design trends • Creativity and innovative thinking • Prior experience in logo designing Bring on board your innovative design skills to create a logo reflecting a professional yet creative and simple design language. I am looking forward to parsing through your unique inputs and bold de...

    $150 (Avg Bid)
    $150
    36 项参赛作品

    I am looking for a skilled Excel dashboard developer to build a proficient tool to track vital business metrics a balance scorcard...customer acquisition, and conversion rate. Key Project Details: - I already have specific KPIs to be tracked and would share them with you post project initiation. - The dashboard should be designed to automatically update on a monthly basis based on manual input that would be added to calculation sheet for each kPI. - The dashboard must be easy to read, understand, and interactive. - the dash board should include risk alert for KPIs we are falling behind in My expectations are high, and I'm looking for someone equally fastidious in their work, precise and perfection-oriented. I appreciate candor, creativity and thoughtfulness in the problem-s...

    $116 (Avg Bid)
    $116 平均报价
    30 个竞标

    ...command line. Also a separate user account should be created to access this database. The user should have read/write access, I will again supply the username and password via command line. - The solution should include a set of servers to run both backend and frontend services. I want to be able to make a small change in the script to scale up or down the number of servers. This servers need to run AWS Linux, Java 21, node js 12, and datadog agent. We will start with 1 EC2 instance but as I said I want to be able to change that value and scale up (or down as needed). - The EC2 instances need to upload a config file for Datadog agent, part of this we need to supply the datadog api_key, which will be supplied in the command line via variables. The script needs to update t...

    $250 - $750
    加封 保密协议
    $250 - $750
    11 个竞标

    ...systems. The Rise of Bitcoin: A Global Phenomenon Since its inception, Bitcoin has experienced unprecedented growth and adoption, attracting interest from investors, businesses, and governments around the world. The value of Bitcoin has soared from mere cents to thousands of dollars per coin, making early adopters and investors incredibly wealthy in the process. Its decentralized nature and limited supply (capped at 21 million coins) have contributed to its status as a digital gold and a hedge against inflation and economic instability. Challenges and Criticisms Despite its widespread popularity, Bitcoin faces several challenges and criticisms. Its volatility and speculative nature have led to concerns about its suitability as a medium of exchange and store of value. Moreover, ...

    $40 / hr (Avg Bid)
    $40 / hr 平均报价
    20 个竞标
    Tanti modi 6 天 left

    ...systems. The Rise of Bitcoin: A Global Phenomenon Since its inception, Bitcoin has experienced unprecedented growth and adoption, attracting interest from investors, businesses, and governments around the world. The value of Bitcoin has soared from mere cents to thousands of dollars per coin, making early adopters and investors incredibly wealthy in the process. Its decentralized nature and limited supply (capped at 21 million coins) have contributed to its status as a digital gold and a hedge against inflation and economic instability. Challenges and Criticisms Despite its widespread popularity, Bitcoin faces several challenges and criticisms. Its volatility and speculative nature have led to concerns about its suitability as a medium of exchange and store of value. Moreover, ...

    $46 / hr (Avg Bid)
    $46 / hr 平均报价
    18 个竞标

    I need a talented individual to create an innovative IoT solution utilizing an Arduino board and camera module, along with UPC scanning software. This project involves developing a UPC scanner that can accurately read the UPC on a product. Upon scanning, the information of the scanned product such as date, time, UPC, product name and product retail should be transmitted and populated into a web application. Key Tasks: - Develop and integrate the UPC scanning software to be used with the camera attachment for the Arduino board. - Establish a Wi-Fi connection for the Arduino IoT UPC scanner to communicate with the web app. - Ensure accurate transmission and population of the scanned product information in the web application. Ideal Skills: - Proficient in Arduino programming ...

    $775 (Avg Bid)
    $775 平均报价
    28 个竞标

    Hello, I want someone good with compiler construction subjects Like creating a parser for a language You can find the project file from attachment you can find readme file in there explaining the project and task You would utlize the scanner that is in src/scanner, and build the parser in , which is the starting file you can also find it in the src folder The goal is to build the parser and pass all test cases Please read and check before bid

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

    I'm currently in need of an expert in transportation economics to assist with a modelling project. The focus of the project will be on supply and demand analysis, and cost-benefit analysis within the transportation sector. Key Requirements: - Expertise in transportation economics modelling - Proficiency in supply and demand analysis - Skilled in conducting cost-benefit analysis -scenario analysis based cost and time Ideal Skills: - Extensive experience in econometric modelling and analysis - Strong understanding of transportation sector dynamics - Ability to interpret and apply economic theory to real-world transportation issues Experience with similar projects and a solid background in economics is a definite plus. The project involves a combination of both quantit...

    $117 (Avg Bid)
    $117 平均报价
    15 个竞标

    Hi There I'm looking for making predictive and descriptive and explorative elements with tableau or Power BI Please check attachment before bid Thank you

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

    Hi There I'm looking for making predictive and descriptive and explorative elements with tableau or Power BI Please check attachment before bid Thank you

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

    I'm in need of a skilled Unity Developer who can create an engaging hypercasual infinite runner game. The game should be designed for both iOS and Android platforms. Key requirements for this project include: - Developing a Cartoonish 3D art style for the game. - Implementing power-ups as a key mechanic. - Implement an infinite runner game, where you control a tank/car and have to avoid incoming obstacles and enemies. - Player should die upon hitting the obstacle - There should be a results screen with earned in-game currency. The ideal freelancer should have: - Proven experience in developing hypercasual games. - Strong grasp of Unity development. - Experience with Unity Gaming Services. - A portfolio that showcases previous mobile game projects. Please include samples of ...

    $647 (Avg Bid)
    $647 平均报价
    49 个竞标

    ...for professional and experienced team to bring my own design to life in my small-sized (less than 500 sq. ft.) backyard. The job includes: - Deliver and place imported garden soil, mix with Terracotem. I will buy the products. - Deliver and install new pavement and adjust pit cover level. I will buy paver. - Supply and construct low retaining walls including reinforcing mortar and subsoil line where needed. - Deliver and install composite decking. I will supply composite decking. - Supply and replace side boundary fence. The ideal team will have previous experience in both landscaping and construction, good communication, with a good eye for executing design plans accurately. Please include examples of previous similar works in your bid. Multiple teams / people ...

    $3272 - $6544
    本地
    $3272 - $6544
    0 个竞标

    ...facilitating engagement and streamlined event management. Upon scanning the QR code, users are directed to a webpage displaying the event details. Here, they can search for and request songs, and complete payments using Google Pay, Apple Pay, and potentially TWINT, although this can be further discussed. I am currently seeking expertise exclusively for the front-end segment of the application. I will supply a comprehensive API that ensures all necessary data is readily accessible for display purposes, ensuring that all interactions are smoothly handled and visually appealing across all platforms. Core Responsibilities: Develop the front-end portion of our application using Flutter to ensure a cohesive and optimal user experience across web, Android, and iOS platforms. Int...

    $155 (Avg Bid)
    $155 平均报价
    8 个竞标