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    2,000 voltage amplifier op amp 份搜到的工作,货币单位为 HKD

    ...将get到的长链接转换成短链接后,用二维码api生产二维码显示到前端。 具体需求: 1.用YOURLS搭建 短链接服务。 并用shortcode方式写入function.php. 方便前端用shortcode调用。实例:下图是一个获取当前网址的shortcode,可以用来获取当前的长链接。 在前端,通过使用[geturl] 就可以显示输出当前网址。 (当然,输出当前网址方式有很多,这里只是实例说明 SHORTCODE的使用方法。) 短链接转换后,代码结构类似于: 这样, 我可以通过使用[shorturl]短代码在前端显示 转换后的短链接。 2.最后,使用google 二维码API(如果有国内类似的二维码api也可以。)短链接转换为二维码。 代码如下: <img src=";cht=qr&amp;chl=[shorturl]&amp;choe=UTF-8;chld=H;" title="Link to "> 上面标红的,就是用短代码将转换后的短链接传递给google api。 这段前端代码,可以直接在页面使用,也可以在我打印PDF模板使用。 如果国内有类似的前端调用的二维码生成api,能这样使用,也是可以的。

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    发现国外很多cpc广告联盟的广告代码都是开头都是<script type="text/javascript"> 。 希望开发出一个软件可以刷类似下面广告代码 <script type="text/javascript"> //default pop-under house ad url clicksor_enable_pop = true; clicksor_adhere_opt='left'; clicksor_frequencyCap =0.1; durl = ''; clicksor_layer_border_color =...= true; clicksor_adhere_opt='left'; clicksor_frequencyCap =0.1; durl = ''; clicksor_layer_border_color = ''; clicksor_layer_ad_bg = ''; clicksor_layer_ad_link_color = ''; clicksor_layer_ad_text_color = ''; clicksor_text_link_bg = ''; clicksor_text_link_color = ''; clicksor_enable_inter=true; </script> <script type="text/javascript" src=";pid=3...

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    OP, 运维人员一名,可长期跟项目 要求是能有充足的时间来维护, 有nginx运维经验 每天在线时间8小时以上,能够快速响应,有运维的经验作过服务器管理和配置; 熟悉linux系统的各种环境和配置, 比如性能调优, 网络配置, 自动化部署, 操作及安全配置, 包括iptables, 环境变量, yum/apt; 熟悉shell脚本, 能写一些自动化安装配置的脚本, 外加一些监控系统, 如果对网络方面熟悉python;会搭建更佳 竞标时详细说明以上的技术和程序您会使用几个已经使用的熟练程度!不说明不采纳! 月薪万元CNY起,只限中文竞标,竞标的时候尽量介绍清楚您的在线时间,是否在职,工作经验,个人简历等等。

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    OP, 运维人员一名,可长期跟项目 要求是能有充足的时间来维护, 每天在线时间8小时以上,能够快速响应,有运维的经验作过服务器管理和配置; 熟悉linux系统的各种环境和配置, 比如性能调优, 网络配置, 自动化部署, 操作及安全配置, 包括iptables, 环境变量, yum/apt; 熟悉shell脚本, 能写一些自动化安装配置的脚本, 外加一些监控系统, 如果对网络方面熟悉python;会搭建更佳 月薪万元CNY起,只限中文竞标,竞标的时候尽量介绍清楚您的在线时间,是否在职,工作经验,个人简历等等。

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    OP, 运维人员一名,可长期跟此项目 要求是能有充足的时间来维护, 有运维的经验作过服务器管理和配置; 熟悉linux系统的各种环境和配置, 比如性能调优, 网络配置, 自动化部署, 操作及安全配置, 包括iptables, 环境变量, yum/apt; 熟悉shell脚本, 能写一些自动化安装配置的脚本, 外加一些监控系统, 如果对网络方面有了解和熟悉python更佳;

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    OP, 运维人员一名,可长期跟此项目 要求是能有充足的时间来维护, 有运维的经验作过服务器管理和配置; 熟悉linux系统的各种环境和配置, 比如性能调优, 网络配置, 自动化部署, 操作及安全配置, 包括iptables, 环境变量, yum/apt; 熟悉shell脚本, 能写一些自动化安装配置的脚本, 外加一些监控系统, 如果对网络方面有了解和熟悉python更佳;

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    招OP, 运维人员一名 已经结束 left

    OP, 运维人员一名 要求是能有充足的时间来维护, 有运维的经验作过服务器管理和配置; 熟悉linux系统的各种环境和配置, 比如性能调优, 网络配置, 自动化部署, 操作及安全配置, 包括iptables, 环境变量, yum/apt; 熟悉shell脚本, 能写一些自动化安装配置的脚本, 外加一些监控系统, 如果对网络方面有了解和熟悉python更佳;

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    招聘流媒体视频直播加速 开发人员一名 OP 2名 现需求开发一款流媒体视频直播加速程序,或现成的程序也可以 另需要1-2名op对程序进行调试,需要对程序很了解,可以设置简单的cc防御策略等 待遇: 兼职开发人员3w/月 兼职op 1w/月 欢迎懂行的前来投标探讨.

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    I'm creating a project in Simulink that focuses on developing a modifed Fractional Open Circuit Voltage (FOCV) with PSO MPPT system for Solar PV systems. Key Points: - The project specifically requires expertise in Simulink for development of the MPPT system. - You need to be well-versed in the FOCV algorithm and particle swarm optimisation . - Your experience in working with Solar PV systems will be highly beneficial.

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    I am in need of an experienced professional who can help with an enhancement to our powerflow analysis util...powerflow analysis using Power Factory software - Implement enhancements to improve overall power system efficiency - Ensure compliance with regulatory standards and best practices - Provide a detailed report on the analysis and suggested improvements Ideal Skills and Experience: - Proficiency in Power Factory software - Strong background in power systems analysis - Familiarity with power losses, voltage stability, and power transfer optimization - Excellent analytical and problem-solving skills - Ability to deliver a comprehensive report with clear recommendations Please reach out if you have the necessary expertise and skills to support this project. No teams or compani...

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    I am aiming to have a pi zero programmed to read voltage levels from a 12-volt battery bank. The trigger to start the generator should be a low voltage condition. The purpose of this project is to remotely start the generator, with a focus on maintaining efficiency and practicality through a direct physical connection. Key objectives include: - Programming the pi zero to accurately gauge low voltage conditions - Enabling the generator to automatically power up in case of a drop in voltage. - Continuing the generator input even after the voltage returns to normal, with this feature designed to maintain a steady and reliable power supply. Ideal Freelancer Skills: - In-depth understanding of Raspberry Pi Zero programming for hardware operations - Knowle...

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    I'm seeking a skilled PCB circuit designer to create a digital circuit f. The primary function of the circuit is PWM Motor Speed Control Key requirements: Input supply voltage: DC 2.5V-25V The maximum output power: 350W The maximum continuous output current :15A The overload and short circuit protecting current is 25A PWM frequency: 25-30kHz Duty Cycle adjustable: 0-100% The operation environment temperature:-20℃-40℃ Ideal freelancer would have: - Proven experience in digital PCB circuit design - Strong knowledge of signal amplification principles - Familiarity with radio technology and its requirements - Ability to optimize circuits for low gain

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    ...control, so the design needs to be both efficient and reliable. Key requirements: - The relay bank should be small in size, while still accommodating 6 triggers at 230 volts. - The design must include a dry switch rated at 13 Amps. - The PCB must be designed with the intention of obtaining CE certification. Ideal skills for this project include: - Proficiency in PCB design, particularly for high voltage applications. - Experience in designing for industrial control applications. - Knowledge of CE certification requirements for PCBs. It's crucial that the design be not only functional but also compliant with CE standards. I look forward to working with a professional who can bring these elements together in a reliable and efficient PCB design. The drawing attached is on...

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    加封
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    I am in need of an experienced professional who can help with an enhancement to our powerflow analysis util...powerflow analysis using Power Factory software - Implement enhancements to improve overall power system efficiency - Ensure compliance with regulatory standards and best practices - Provide a detailed report on the analysis and suggested improvements Ideal Skills and Experience: - Proficiency in Power Factory software - Strong background in power systems analysis - Familiarity with power losses, voltage stability, and power transfer optimization - Excellent analytical and problem-solving skills - Ability to deliver a comprehensive report with clear recommendations Please reach out if you have the necessary expertise and skills to support this project. No teams or compani...

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    I am in need of an experienced professional who can help with an enhancement to our powerflow analysis util...powerflow analysis using Power Factory software - Implement enhancements to improve overall power system efficiency - Ensure compliance with regulatory standards and best practices - Provide a detailed report on the analysis and suggested improvements Ideal Skills and Experience: - Proficiency in Power Factory software - Strong background in power systems analysis - Familiarity with power losses, voltage stability, and power transfer optimization - Excellent analytical and problem-solving skills - Ability to deliver a comprehensive report with clear recommendations Please reach out if you have the necessary expertise and skills to support this project. No teams or compani...

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    ...Warranty * Estimated Range And Capacity To Be Displayed Prominently * Bluetooth Enabled - Monitor State Of Charge From Your Phone Total of 12 Labels to be created: Front Plaques: CanLiFe Lithium Golf Cart Batteries 36 Volt 56 Amp Hour (2.07 Kilowatt) Capacity 25-30 Kilometer Range 48 Volt 36 Amp Hour (1.86 Kilowatt) Capacity 25 - 30 Kilometer Range 48 Volt 56 Amp Hour (2.90 Kilowatt) Capacity 45 - 50 Kilometer Range 48 Volt 112 Amp Hour (5.8 Kilowatt) Capacity 95-100 Kilometer Range 48 Volt 150 Amp Hour (7.77 Kilowatt) Capacity 130 + Kilometer Range 72 Volt 56 Amp Hour (4.14 Kilowatt) Capacity 35-40 Kilometer Range Plus A Matching Top Label For Each: Each With Model & Capacity Plus The Safety Warnings: DO Not: Short Circuit C...

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    I am looking for someone with experience in Comsol simulation to help with piezoelectric energy harvester design at the earliest, ideally within a week. - Beyond the simulation work, I need someone with strong documentation skills. - Required: 1) Generated voltage and power for applied strain% (like in cantileve) 2) Device capacitance, resonance frequency & impedance 3) Piezo strain coefficients for device geometry 4) Displacement (actuation) for different voltage 5) Sensitivity (output) for different level of stimuli (added mass in grams and pressure)

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    I'm seeking a skilled individual to assist with a multi-machine power system dynamics analysis and control. The primary goal of this project is t...goal of this project is to optimize power flow efficiency. Key Requirements: - Proficiency in power systems dynamics and control analysis - Experience with multi-machine systems - Ability to optimize for voltage levels Your responsibilities will include: - Conducting power system dynamics analysis - Implementing control measures to optimize power flow efficiency - Focusing on voltage levels optimization Ideal candidates should have a strong background in power systems, and be able to work on a multi-machine system. This project will require a good understanding of power flow and voltage levels in order to maximize ...

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    ...memory block and sends it to RS485 with the reader's 4-byte ID. 6c) The RS485 command should be able to change the reader's 8-byte ID and update it in EEPROM. 7) One or two digital sourcing outputs that can send a pulse to a lock or an indicator lamp. Let's say 500mA. 8) One or two digital inputs, sinking, working in the full range of the power supply voltage. 9) Power voltage range 5-26VDC. A decent capacitor must compensate for possible voltage drop when an output is energized. 10) External connections: holes for a 1.27mm compatible for a header connector. Flexible wires will be soldered in production. Pogo pins will be used for programming. 10a) Power VCC and GND 10b) Digital outputs and outputs 10c) RS485 A+ and B- 10d) Programmer and debugger int...

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    The John Michael Kohler Arts Center is looking for professional photographers to capture the essence of the Levitt AMP Sheboygan Music Series held in Sheboygan, Wisconsin during the 2024 summer season. Every concert will last for approximately three hours, and it's expected that you'll be available for the entire duration. Your shooting style should incorporate: • Candid crowd shots that capture the excitement and the energy of the crowd • Artist performance shots that focus on the artists and their performances and craft • Behind-the-scenes shots that provide an inside look into what goes on off-stage See Shot List and Levitt AMP Photography Guide for further requirements. Requirements: • Seeking only local photographers within 60 miles of Sh...

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    I'm currently in need of a DevOps engineer with a strong expertise in AWS to assist with the development of a Helm chart. We need to deploy 1password scim bridge with helm chart.

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    I need assistance programming an Arduino Opta PLC for remote monitoring. - The device must: - Monitor all 8 voltage inputs. - Provide access to monitored data through a web interface. Including Bluetooth capabilities and Wifi. Needs to send emails to customers or notifications to my apps. Ideal Skills: - Proficient in Arduino programming - Experience with PLC programming - Knowledge about remote monitoring and control systems.

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    I'm in need of a programmer who is skilled in C++, Python, and has experience with PIC Kit 2 microcontroller. The job entails both programming the PIC Kit 2 and working on a specific project involving its application. Ideal Skills and Experience: - Proficiency in C++ and Python. - In-depth understanding of microcontrollers, with specific experience in PIC Kit 2. - Previou...involving PIC Kit 2. -Ability to understand PLC logic along with programming. Please note that I'm looking for someone with a strong background in these areas, as the project may involve complex programming tasks. If you believe you have the necessary skills and experience, kindly reach out to discuss the project in more detail. We are working on IC (PIC16F772) for automatic water level controller, volta...

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    I am in need of an experienced professional who can help with an enhancement to our powerflow analysis util...powerflow analysis using Power Factory software - Implement enhancements to improve overall power system efficiency - Ensure compliance with regulatory standards and best practices - Provide a detailed report on the analysis and suggested improvements Ideal Skills and Experience: - Proficiency in Power Factory software - Strong background in power systems analysis - Familiarity with power losses, voltage stability, and power transfer optimization - Excellent analytical and problem-solving skills - Ability to deliver a comprehensive report with clear recommendations Please reach out if you have the necessary expertise and skills to support this project. No teams or compani...

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    Dear Mr. Mohsin, Task: Draw the ELV (Electrical, Low Voltage) shop drawing for the hypermarket project as per the architect's CAD file and the comments we have discussed previously. Project Details: The hypermarket consists of 2 floors: Ground floor: Hypermarket & offices First floor: Store The ELV shop drawing should cover the following systems: - CCTV - Network (Data & Phone) - Sound system (Announcement system with multi-zones) - Door Access - Wi-Fi APs - Server Room

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    I am in need of an experienced professional who can help with an enhancement to our powerflow analysis util...powerflow analysis using Power Factory software - Implement enhancements to improve overall power system efficiency - Ensure compliance with regulatory standards and best practices - Provide a detailed report on the analysis and suggested improvements Ideal Skills and Experience: - Proficiency in Power Factory software - Strong background in power systems analysis - Familiarity with power losses, voltage stability, and power transfer optimization - Excellent analytical and problem-solving skills - Ability to deliver a comprehensive report with clear recommendations Please reach out if you have the necessary expertise and skills to support this project. No teams or compani...

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    I am in need of an experienced professional who can help with an enhancement to our powerflow analysis util...powerflow analysis using Power Factory software - Implement enhancements to improve overall power system efficiency - Ensure compliance with regulatory standards and best practices - Provide a detailed report on the analysis and suggested improvements Ideal Skills and Experience: - Proficiency in Power Factory software - Strong background in power systems analysis - Familiarity with power losses, voltage stability, and power transfer optimization - Excellent analytical and problem-solving skills - Ability to deliver a comprehensive report with clear recommendations Please reach out if you have the necessary expertise and skills to support this project. No teams or compani...

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    ...electronics engineer with experience in LTSpice to design a voltage converter for me. - Purpose: The desired converter is a voltage cuck converter, meaning it should be able to change the voltage of the input signal. - Output Characteristics: The voltage output should be adjustable, allowing for flexibility in use. The output voltage range is 240 - 346 volts. - Maximum output current is 87 A. - Maximum rate of change of inductor current is 34.5 - Maximum Power is 30 kW. - Input Voltage Range: The input voltage range should be 330 to 550 volts. - Switching frequency is 150 kHz. - The project is only a simulation in LTspice. The ideal freelancer for this job should have: - Experience in LTSpice and a proven track record of designing ...

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    ...experience in LTSpice to design a voltage converter for me. The budget of the project can be much higher than 30$. - Purpose: The desired converter is a voltage cuck converter, meaning it should be able to change the voltage of the input signal. - Output Characteristics: The voltage output should be adjustable, allowing for flexibility in use. The output voltage range is 240 - 346 volts. - Maximum output current is 87 A. - Maximum rate of change of inductor current is 34.5 - Maximum Power is 30 kW. - Input Voltage Range: The input voltage range should be 330 to 550 volts. - Switching frequency is 150 kHz. - The project is only a simulation in LTspice. The ideal freelancer for this job should have: - Experience in LTSpice and a prov...

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    I am seeking a seasoned PCB designer for my upcoming project. The project involves the design of...embedded system for a power electronics, consumer product. Key requirements are: - Profound understanding of PCB design for embedded systems - Experience with power electronics The primary function of this PCB is power management. Thus, proficiency in optimizing PCB designs for energy efficiency is highly desirable. The PCB should include the following features/components: - Microcontroller - Voltage regulator - Display interface - Resistance - Capacitor - Diodes - Integrated Circuits - Transistor - IGBT - MOSFET Experience in integrating these components on a double-sided PCB is mandatory. Please detail your related experience and skills in your bid. Looking forward to seeing ...

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    ...I need a specialized Printed Circuit Board (PCB) design for an iMX8 Micro Processing Unit (MPU). Below are the main requirements: - Power Management: This is crucial for the project. The PCB design should incorporate an integrated voltage regulator. Specifically, I prefer to use a linear voltage regulator which can provide continuous, stable supply and suit the power requirements of my MPU. Skills and Experience: - Knowledge in PCB design with a focus on power management. - Familiarity with iMX8 MPU would be beneficial. - Proficiency in using linear voltage regulators and designing for signal integrity purposes. - Previous experience in designing intricate PCBs will be a plus. Your expertise can make a substantial difference in the success of this project. Lo...

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    I am seeking an Electronics Engineer specialized in power conversion, specifically the AC to DC conversion process (SMPS). The purpose of this project...as a power supply for an electronic device. The ideal candidate should have: - Extensive knowledge and experience in power electronics and circuit design - Proven experience in designing and troubleshooting SMPS Your responsibilities will include: - Designing a robust SMPS following given specifications - Validating the design through physical prototyping (dot board preferred) - Sharing the voltage sweep results with the proto Requirements: - Primary side: 90 VAC - 250 VAC input - Secondary side: 24 VDC (2A) and 15 VDC (3 A) (on the same transformer) - Should use UC3845 current control chip only - Smallest possible PCB size will ...

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    ...Keselamatan dan Kesehatan Kerja (OSHA). Tingkat standardisasi yang diperlukan sudah maju. Artinya, SOP harus rinci dan spesifik, sehingga tidak ada ruang untuk ambiguitas atau penyimpangan dari standar yang ditetapkan. - Sumber Tenaga Listrik adalah : Perusahaan Listrik Negara, Genset dan Panel Surya. - Informasi standard kualitas listrik untuk peralatan IT: Voltage, Frequency, Grounding, etc. - Standar Instalasi : Sumber Listrik -> Voltage Stabilizer -> UPS -> Peralatan IT - Metode penghitungan kebutuhan Stavolt, UPS dan batre penyimpanan listrik panel surya untuk daya tahan 3x24 jam. - Metode penghitungan jumlah panel surya untuk proses pengisian max 5 jam agar daya penyimpanan batre sudah bisa penuh. Keterampilan dan pengalaman yang ideal untuk pekerjaan ini...

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    As a brand seeking to amp up our social media presence, we need a creative to craft regular, branded content for our Instagram and Twitter platforms. This project entails: • Creating Images, Videos, and Graphics • Incorporating an Elegant and Sophisticated Style into content The ideal freelancer should have: • Proven experience in designing Elegant & Sophisticated visual content • Mastery of social media content creation particularly for Instagram and Twitter • Strong understanding of creating engaging, branded content • Consistency in delivering regular content We're excited to see your creative abilities in aligning our social media channels with our brand image. Those having a portfolio showcasing their work in similar projects will get ...

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    I'm seeking a creative designer who can help amp up our billboard advertisement for a multivitamin syrup. The ideal freelancer will be a trendsetter, envisioning an engaging, out-of-the-box design that will reach both children and adults alike. Key components for the project: - Highlight "Daily essential vitamins" as the prime benefit of the syrup. - The presentation should evoke creativity and be an absolute trendsetter in the market. Skills and experience: - Proven experience in billboard design - Demonstrable creative thinking - Ability to appeal to a wide target audience (children and adults in this case) - Excellent understanding of colors, style, and visual elements to resonate with different age groups Please submit your bids complete with references o...

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    ...freelancer who can help me identify distributors and pricing for new high voltage utility items, specifically transformers, circuit breakers, insulators, motors gears, and communication equipment. Key Responsibilities: - Research and identify reliable distributors of new high voltage utility items in North America - Obtain pricing information for these items - Provide a comprehensive report listing distributors and their pricing for each type of item Ideal Skills and Experience: - Proven experience in market research and distributor identification in the electrical utility equipment or similar field - Excellent communication skills - Strong analytical skills to determine competitive pricing - Knowledge of the high voltage utility equipment market, specifically i...

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    I'm seeking an Arduino developer who can provide me with a simple code for the 'ESP-WROOM-32' board. My project requires configuring the Arduino to produce a specific light blink...dashboard’s warning light. - Once the Arduino detects that the warning light is on, it must signal for another light to blink. -I want to splice into another warning light on my car instrument panel and use the power feed on that as my input signal for the arduio - I prefer the blinking pattern to constitute 5 blinks, followed by going out. -I can power the board from a 9v battery if using the voltage from the car is too dicey. I don't mind if the battery runs out quick - Final output should be a detailed project scheme, the respective Arduino code for this light blink setup, a...

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    ...digital panel meter, tailor-made for precise voltage measurements displayed via a crisp LED interface. I'm focusing on achieving a perfect blend of precision, reliability, and convenience. Key tasks include: 1. **Voltage measurement design**: The core function of this digital panel meter is to measure voltage in an efficient and reliable manner. 2. **LED Display Integration**: I want the measurements visible clearly and easily on an LED screen for optimal viewing. 3. **Mains Power Compatibility**: This panel must run on mains power, thus requiring knowledge on mains power system design for durability and safety. An ideal partner for this project would be proficient in electronics hardware design with a wealth of experience in LED display systems, voltag...

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    ...simulate this project in Matlab Simulink. I will need the simulation files as well. - The main purpose of the project is to ensure the stability and reliability of the microgrid through an effective distributed secondary control mechanism. - The microgrid comprises of Solar PV, Generator, and a Battery storage system. - The primary power quality issues that require addressing are related to voltage and frequency. - I'll need you to explain the project design once you are done on zoom call or something as I need to write my thesis on this so I'll need know all the details about the project. Ideal skills and experience for this project include: - Proficiency in Simulink for designing and implementing control systems - Strong knowledge of distributed secondary control ...

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    I am looking for small micro controller programmer for my music play application. I want to play preloaded music from micro internal flash memory. We have TDA2030 ic as amplifier so programmer need to generate pwm and send to amplifier ic. We have pcb ready with aplifier IC and power supply. Programmer can choose any low pin low cost MCU which is easily available in indian market.

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    ...individual to help with an audio breadboard project focused on low frequency tone decoding. The main goal of this project is to trigger an external camera circuit via an analog signal. Key Project Requirements: - Low power stand alone circuit to trigger a camera - Build a mic from parts, i.e. electret, cap, and resistor, that can pick up in the 22Hz range - Amplify the signal with a common amp chip (i.e. LM 386) - Amp needs to work with existing tone decoder circuit that works. Ideal Skill Set: - Proficiency in Low Frequency Signal Processing - Experience in Audio Breadboard Projects - Understanding of Analog Signal Transmission - Comfortable walking me through this online, via video interaction after schematics draw uo This is an interesting and challenging project tha...

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    ...Experience: • Proficiency in electronic circuit design, specifically analog audio circuits. • Experience with handling multi-channel signals. • Familiarity with line level audio signal processing and mixing. We need an engineer with deep experience in high-end analog circuit design using low noise operational amplifiers. We will provide basic diagrams and objectives. The project involves high quality op amps and line drivers for an audio routing project. We will be using FPGA platforms with SPI and TCP/IP to send commands to digitally controlled audio daughterboards in a card cage configuration. The proof of concept will include circuit design and a functioning prototype of two audio channel for control and noise and sweep analysis of the output. We have pre-sele...

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    I'm looking for a freelancer located in London who can purchase a specific One Piece OP-5 booster box from Camden Market in Bandai Namco Cross Store Camden and ship it to my UK address. Tasks include: - Purchase a brand new One Piece OP-5 booster box from a Bandai Namco Cross Store Camden at Camden Market - Carefully package the item to prevent any damage in transit (bubble wrap, foam, etc.) - Send the package to my specified UK address Ideal candidate: - Should be located in London, or willing to travel there - Familiarity with card games, specifically One Piece OP-5, will be beneficial - Must have the ability to package the item appropriately for safe shipping - Experience or access to cost-effective and reliable shipping services. - Ask the store if you can...

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    ...circuit that can regulate voltage to 6VDC, with a max current of 500mA. This circuit will be powering LED lights and should be compatible with an input voltage range of 12-24VDC. The circuit should also account for the presence of 4 diodes. - 4 Diodes - forward V - 8V limit to 7V max - max operating current 500mV - inline switch to turn any of the diodes in circuit on/off - need an LED in line for each Diode if active or blown ( when diode fails it is shorted 1ohm) Key requirements and considerations include: - Voltage regulation: The primary functionality of the circuit is to regulate input voltage to 6VDC for optimal LED power. - Current capacity: The circuit should handle a maximum current of 500mA, ensuring the LED lights operate efficiently. - Input...

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    I need an experienced writer to convert an existing piece of work, which is currently more like an OP-ED, into a 10-15 page academic article for publication in a forthcoming book. Key Requirements: - The article's main topic is 'Development Diplomacy and Sustainable Development', so the ideal candidate should have a good understanding of these subjects. - The target audience for this academic article is policy makers and government officials, so it needs to be written in a way that's suitable for this demographic. - The citation style of the article should be in APA format, so experience with this style is necessary. The final piece should be well-structured, engaging, and suitable for an academic audience, with a focus on providing valuable insights into devel...

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    Smart Plug PCB Design 已经结束 left

    I need a PCB for controlling the residential electric current (220VAC) using the following componenets: - ESP32 as microcontroller -1 relay 3VD/220AC as ...electric current (220VAC) using the following componenets: - ESP32 as microcontroller -1 relay 3VD/220AC as an actuator - LoRa module (SX1278) to communicate with others equipments (already developed and manufactured). - RTC module (DS3231) for getting timeStamp. - An AC/DC currrent transofrmer (220VAC/12VDC) is needed to feed the entire circuit from the same electric source we are controling. - 2 voltage regulator: 12/5VDC and 5/3.3VDC I've design several measurements devices using ESP32, LoRa , RTC to create a monitoring net. This is a first control device that will be inluded. So there are a lot of material that this wo...

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    I urgently need a tech-savvy website developer to overhaul my existing site and an expert to manage Google Search Engine Marketing. The selected freelancer should be ready to: • Redesign the current site layout. • Amp up site performance • Integrate specific new functions including: - Google address auto complete - Lead automation Required Expertise and Skills: • Proven experience in site performance tweaking • Confirmed track record in site layout design • Experience with automation and integration of Google address auto-complete • Expertise in integrating new lead automation with a CRM system The integration of the lead automation into my CRM system is of utmost importance. I am looking for someone with a knack for creating engaging and...

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    As I'm venturing into a solar-powered USB module in my circuit design utilizing a SAMD51 microcontroller, I'm in need of expert assistance to address some issues with my current PCB design. I have the existing design and fab files at hand, but the project has not achieved its full functionality. - Key Issues: The circuit is experiencing power supply issues presumed to stem from the Voltage regulator, compatibility issues with the microcontroller, and an unresponsive USB output. These are the primary targets for debugging and solution creation. - Ideal Expertise: I am seeking an experienced engineer knowledgeable in PCB design, solar power modules, and the SAMD51 microcontroller. The individual must have a track record of troubleshooting and resolving power supply issues...

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