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。
...three interface pins can be reused; 3. Touch screen interface resistive screen interface, the use of ADS7846 or compatible chip, using the SPI interface; Capacitive screen interface, the use of IIC interface; 4. SD card interface CPU to reserve SD / TF card interface pins; 5. Network interface using RMII interface PHY, so RMII interface pins have to be reserved, PHY using DP83848IVV ; 6. Serial communication interface to reserve a RS232 UART; reserved for a RS485 UART, in addition to set aside a pin for the direction of RS485 control; 7. USB interface to set aside 1 USB interface for external USB device; 8. Rotary encoder interface using two external interrupts to connect incremental rotary encoder; 9. Buzzer interface uses a PWM output to control the buzzer; 10....
我们是买家,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。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 car...
我们是买家,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Freel...
我们是买家,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Freel...
你好Xuan X.，我注意到你的个人资料并想把我的项目给你。我们可以通过交流来讨论任何细节。 我想添加一个打印功能到karenderia app，我看到您之前有接触过这个系统，100价格只是先标一下，具体我们再讨论，如果可以请您联系我，谢谢（Add gprs or wifi printer for Karenderia ）
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 '
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。
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, $500 做酬劳, 超过或不及都照比例计算. 例如: 增加 200 位中国区支持赞助者则以 US$400 做酬劳, 1000 位则以 US$2000 做酬劳. NavSpark 活动网址:
I need four different versions of 3-inch diameter, round ...Urgency: The completion of this project is urgent; I require it to be done ASAP. Ideal Freelancer: - Experience in creating logo designs for product packaging or promotion. - Proficiency in Adobe Illustrator or equivalent software for vector-based design. - Ability to work quickly and meet tight deadlines. - Strong communication skills to understand and implement my vision for the stickers. Printer Specs: -Vector files for the finished project. -Need all clickable source files. Digital Print (non-variable) Artwork and Images must be 300dpi / CMYK color profile Proofed and outlined text If you must use photoshop, please provide a flattened 300 dpi PDF/JPG with .125” bleed included in the art (Illustrator vector workf...
Would like a trophy head designed with approximate dimensions of 8"x8" length and height, depth can be whatever it needs...stopped by a large strong looking bald eagle with one of its claws on top of the man's head. Eagle's wings are splayed out, with the other claw holding a golf club. At the bottom a rocky ground with two flat spaces for two holes used to screw down to base. I will add the holes in the 3d printer slicing software, just need an area large enough that I can work with that's flat. This is for a golf tournament, team players represent the eagle and the native man. Note this will be 3d printed on an HP MJF 3d printer, so typical 3d printing design constraints won't apply as it is supported with surrounding powder. Will need an ...
I'm in need of an expert who can help me evaluate the heat transfer performance of an HVAC system through thermal modeling and CFD simulation. Key Project Details: - The primary focus of this project is evaluating the heat transfer performance of an HVAC system. - The simulation should be able to provide insightful data on the system's heat transfer efficiency and possible areas of improvement. - Your expertise in thermal modeling and CFD simulation will be crucial to the success of this project. Skills/Experience Required: - Prior experience in conducting thermal modeling and CFD simulation, ideally within HVAC systems. - Proficiency in software tools such as ANSYS Fluent, SimScale, or Autodesk CFD is a plus, although not mandatory. - Understanding of heat...
I'm in need of an experienced Arduino ESP32 developer who can create a software for me. This software should primarily support GPS and LTE communications for the purpose of tracking and navigation. The device is a and I can supply a testing device to you. The code has to open 2 simultaneous connections to the SIM7670G chip on the ESP32 at the same time. On port1, it has to read the GPS position every second and build up at Lat Long Array in memory. When this gets to 60 points, it triggers another 'thread' to create a polyine of these points and then sends this polyline to a server using TCPIP. Note that while the TCP Send is in progress which can take up to 10 seconds, the other thread is still catching the GPS points every second, so we
I'm seeking an SSL certificate expert to help integrate the SSL certificate within an inventory management software, which interacts with a fiscal printer. Key Responsibilities: - Integration: We need to integrate the SSL certificate with the software that interacts with our fiscal printer. This will involve ensuring that the communication between the inventory management software and the fiscal printer is secure and encrypted. Ideal Skills and Experience: - SSL Certification Expertise: The ideal freelancer for this project should have a strong background in SSL certificates, and experience in integrating them within software systems. - Software Integration: Experience with integrating software with hardware, especially printers, is crucial. - Inventory Managem...
I need a skilled PHP developer who can create a script that fetches information from a specific website when a user inputs a serial ID. Example serial : 2X0BHSB6AUXW5QAX (use this serial to test with) Site B : where the info need to retrive from to scrape information from to site A. Sorry for the bad image, But it is an illustration. Budget is $50 USD for this. If you cant meet this budget, dont bid on this work. Key Requirements: - Develop a PHP script to scrape information from Website B when a user inputs a serial ID on website A. - Ensure the script is efficient and able to handle multiple requests without performance degradation. Ideal Skills and Experience: - Proficient in PHP and web scraping techniques. - Familiarity with handling user input and
I'm looking for a skilled Arduino developer to help me create a fault detection system for AC supply. The system should be able to identify possible faults including short circuit, open circuit, phase loss and other related issues. Key components: - I've decided to use an ESP32 board instead of the conventional Arduino boards for this project. - The current sensor I'd like to implement includes ZMPT101B and ACS712. - The voltage sensor I'd prefer to use are the ZMPT101B and ACS712. Your tasks would include: - Writing the code required for the ESP32 board to interface with the current and voltage sensors. - Creating the fault detection algorithms in the code. Ideal skills and experience: - Proficiency with Arduino and ESP32 development. - Experie...
I want 3d Simulation or rendering of smart inventory control system, in which lift mechanism connected with vibration sensors and conveyor is connected with ultrasonic sensor along with Arduino uno, esp wifi module, screen and motor driver all in software.
I am currently working on a project where I need to implement the flow to send and receive invoices from a DEX vending machine on iOS. To simulate the connection to a vending machine, we are using a Redpark serial cable: With this cable, I connect to a serial/USB adapter and simulate a vending machine to try sending invoices and receiving invoice adjustments in the applications. Redpark provides an SDK() and demo software for sending and receiving data, which helps in understanding the basics. However, I am currently unable to find the correct sequence to successfully send and receive invoices to a DEX machine. I understand that there is a protocol and control
I need an expert to optimize my home Xfinity WiFi network, connecting various devices and applications, including Samsung/Android phone, Sonos devices (older ones ZP100 and ZP80), Gosund Smart Plugs, Xfinity Stream to SmartTV via Chromecast, Brother Printer, Ideal attributes: - Knowledge in home WiFi networks, including Xfinity as provider and Google Mesh network. - Experience troubleshooting device and application connectivity issues with network and SmartTV. - Proficiency in network coverage optimization. - Familiarity with Sonos, Brother Printers, Gosund Smart Plugs, Hisense SmartTV
I need east online typing job to earn money.
I'm currently experiencing an issue with my inkjet printer - it's not printing in black. Despite having replaced the ink cartridge, the problem persists. It's important to note that this issue is specific to black ink only, as printing in color is working flawlessly. I'm in search of a specialist who: - Has experience resolving similar issues and a strong knowledge of inkjet printers - Has efficient problem-solving skills - Can guide me through potential solutions in a simple, easy-to-understand manner. Ideally, I'd like to get this resolved as soon as possible.
I have an existing Arduino and BBC Micro:bit devices and I'm seeking a skilled freelancer to help me connect them for a home automation project. Key Responsibilities: - Implement a system that can control lighting, monitor temperature and provide security surveillance - Ensure the system can be powered using solar, wind, battery and be connected to the internet. The ideal candidate should have experience in: - Arduino and BBC Micro:bit programming - Home Automation projects - Solar and wind energy integration - Internet of Things (IoT) connectivity - Strong understanding of security surveillance systems Your role will involve setting up a reliable, efficient and user-friendly home automation system. The ability to integrate multiple power sources and ensure the syste...
We need support with HUAWEI S5731-h48T switches. Specifically, starting from a reset switch, we need to understand: A brief, concise introduction on how the con...default port for SSH connection. How to enable the WEB interface on all available Ethernet ports. How to set ports to TAG mode, both via command line and WEB interface. How to set ports to UNTAG mode, both via command line and WEB interface. How to export and reload the configuration. DETAILS: The support operation must be performed via TEAMVIEWER connection to a laptop that is connected via SERIAL to the reset switch. At the end of the work, we need specific commands along with comments and best practices. Upon completion, we will test the provided commands in the documentation and require support if something i...
I have a desktop application made using Electron software for electrochemistry experiments and I'm looking for a skilled front-end developer to help with software packaging and COM port detection. Ideal Skills and Experience: - Expertise in Front-End Development, specifically with Javascript and HTML - Experience with Electron software - Prior experience with arduino and python, a bonus - Strong understanding of software packaging in Electron applications The application should be compatible with Windows operating system. I need help fixing certain issues like the selecting the COM Port, the functionality needs to be re-written so that it is performed by Electron's WebAPI rather than Python(current). The start-up image must be the company logo. I need help in packagi...
I'm seeking a knowledgeable Arduino and IoT expert to create a sophisticated system for collecting data on water flow. Key functionalities required: - Pulse input data collection, specifically for monitoring water flow. - Understanding of Deep Sleep Mode to save Battery. - Data handling capabilities to efficiently send this information straight to the cloud system. The ideal freelancer for this project must demonstrate vast experience with Arduino programming, IoT systems, and data management. Familiarity with cloud technologies will be a significant plus. Ability to create a robust system capable of handling potential fluctuations in water flow is necessary. The chosen developer will be tasked with not just simple data gathering, but also with transferring these dat...
...An ideal candidate for this project should: - Have a strong command of Javascript and experience in UI development. - Be able to quickly identify and correct alignment and functionality issues. - Prior experience with POS systems or restaurant software would be an advantage. - Be diligent and detail-oriented in their work. It's developed with JavaScript. You need to have npm installed and also thermal POS module installed. Make sure you install npm modules the run npm run electron:start which should start the development environment. On your pc also install craco and ensure that you create an alias for npm start to craco start this is connected to our erpnext platform using api, so dont chnage those issues i have attached the source code also. the end product is an exe y...
...you were to pass the second logic test, and $50 (Fifty Dollars) if you were to pass the third logic test. ✻ OBTAINING SUPPLIES ✻ I will send you approximately $50 (Fifty Dollars) so that you can purchase ESP32 development boards, breadboards, components (such as resistors, transistors, and capacitors), wires, etc. on a site such as AliExpress, Mercado Libre, etc. The ESP32 is similar to an Arduino. I realize it may take you up to 30 (thirty) days to obtain these items. That's fine with me. However, I will * not * help you deal with corrupt local customs officials who require bribes to release goods. Any “horror stories” you might have heard or read about corrupt local customs officials in your country requiring bribes to release goods probably were for item...
Job Description: We are seeking an experienced software developer to create code for a power electronics control system. The project involves using an Arduino DUE and the IMC101T T038 motor controller. The software should control and regulate both the grid side and machine side using Space Vector PWM (SVPWM). Communication between the Arduino and other components will be handled via serial communication. Additionally, the system should include a quadrant display using 4 LEDs to indicate whether it is operating in motor or generator mode. All datasheets and circuit diagrams will be provided. Key Responsibilities: Control and Regulation: Implement SVPWM on both grid and machine sides. Grid-side control: Adjustable power factor (cos(φ)), current, and power. Machine...
I am considering purchasing Ultimate POS software, but it lacks a crucial feature for managing individual product serial numbers. Although it includes an IMEI/Serial number feature, it only allows you to add the serial number at the point of sale. However, I need to input the serial numbers when updating the stock. For instance, if I purchase 5 units of the GoPro 12 model, I want to update my inventory by entering the serial number for each of the 5 units. This way, I can track which specific serial numbers are currently in stock. Additionally, I need the capability to search for products by their serial number when making a sale. The ideal candidate should have prior experience in customizing POS software, particularly in adding new field...
I'm looking for an experienced Arduino and ESP32 LVGL programmer who is able to Build arduino code for a Waveshare ESP32 s3 Touch LCD 4.3 and recognize data from I2C ADS1115 interface a display grafically Display have to rappresent data in 4 different page changeable touching icons placed in down part of display In each page are displayed more rounded bar with % value received from 3 x ads1115 i2c connected Key Responsibilities: - Program the ESP32 to recognize and interpret the data from the I2C ADS1115 sensor module - Integrate a responsive touchscreen control and an LCD display on the Waveshare ESP32 s3 Touch LCD 4.3 - Ensure the system is user-friendly and able to display the sensor readings accurately - Implement the system in a way that is easy for someone with...
...specifically in system-level assembly language. Knowledgeable in gaming input emulation and keyboard input simulation. Experience in backend applications is beneficial. Project Specifics: The emulator must not breach game firewall securities or require unauthorized system modifications such as disabling driver signature enforcement. It should operate successfully in the game, similar to devices like Arduino Leonardo or ESP32. The goal is to simulate pressing the Z1 keys solely through software, without external devices. Activation should be tied to the Caps Lock LED status—active when on, and inactive when off. Solutions utilizing 'keybd_event' and 'SendInput' do not meet the requirements of this project; a deeper, more intrinsic approach is necessary. ...
...expertise in various areas such as C++ programming, the QT framework, and user interface design. Key Skills & Experience: - Strong proficiency in C++ - Extensive experience with the QT framework - Excellent User Interface (UI) design skills - Knowledge in Python and 3D will be a plus The main function: 1: Windows platform, jointly developed by QT+python. 2: Communicate with hardware devices through serial port/Ethernet. 3: Support MODBUS-485, TCP, UDP and other communication protocols, with 1ms cycle response. 4: Support hardware parameter configuration, multi-channel data analysis, storage, data playback, and support real-time data curves at different communication rates. 5: Supports local and cloud dual storage. 6: Port a Python data analysis open source library (provid...
...the hydrometer needs to be available through a web interface. This online access will allow me to monitor multiple batteries from a central location, offering more convenience and control. Ideal Skills and Experience: - Experience in designing and developing electronic hydrometers or similar IoT devices. - Proficiency in interfacing such devices with microcontrollers. - Data should be passed to serial port of controller - Understanding of battery health and the importance of specific gravity measurements in lead acid batteries....
Hi Ishaq A., My Printer says that The logo file in one of the rewind bag artwork files for Mulberry Tree brand is too small. Can you please fix the logo and change to the two coloured versions used in the artwork
...seasoned freelancer to devise a Derby car timer using Arduino Uno. The expected outcome will be a two-lane track device, with the ability to dictate the start and end of races, as well as display grades systematically. Key Features Needed: - Start Line Servo: To exhibit a complete rotation signaling the race's commencement. - Finish Line Infrared Sensors: These will be strategically positioned to detect the end of the competition. - Two-Lane Implementation: The structure should accommodate a dual lane setup. - Display: 7-Segment LED HT16K33 Backpack above each lane to show timing results. - Winner Identification Feature: An 8x8 matrix screen for indicating 1st and 2nd place finishes. Ideal Skills and Qualifications: - Working knowledge of Arduino programming languag...
I need a skilled process designer to create a schematic image of a 3D printer process, in a basic outline style. Key Details: - The image must be a schematic representation, so it's important to have a good grasp of this style and how to effectively communicate the process. - Level of detail required is basic - no shading or textures are needed, just clear outlines. - The final deliverable should be in JPEG format. Ideal Skills and Experience: - Proficiency in using design tools for creating schematic images. - Previous experience with designing 3D printer processes would be a big plus. - Understanding of how to simplify complex processes into clear and visually comprehensible representations.
I need someone with experience in Shopify and the Order Printer app to assist me in updating the 'Order Forms' and 'Tax Invoice' templates. The previous version of the app has been updated, and as a result, the code for these templates needs to be adapted. The 'Order forms template' must have: Order Number and Order Date Notes from Customer Quantity, Item Details fields including variants and customisation details. Estimated Delivery Date Customer & Shipping Details The 'Tax Invoice' must have: TAX INVOICE Logo Order Number and Order Date Business Name & Address ABN: Customer Name & Address Quantity, Item Details and variant Pricing, Discounts etc Tax displayed as GST Your main focus will be to ensure that the ...
I am in need of an experienced electrical engineer to assist with spec'ing an electrical system. The system design. -I am needing to control a Nema17 stepper motor and 300watt BLDC Motor. -I already have the motors selected and the drivers for each motor. -I am wanting to use an arduino microcontroller for the controls. -I require the power supply to be as small as possible, but still being well within in a safe range of the power demand of the system. Refer to addition info regarding the sizing, or have a discussion with me on possibilities. -Additional peripheral components: 3 x Push Button, 1 x power switch, 1 x small display screen. 2 x Limit switches. What I need done. I need a freelancer to design and spec the unspecified components around the ones that are al...
I'm looking for an experienced firmware developer specializing in STM32 microcontrollers. I already have arduino Mega tested code which i need to convert into stm32 family Key Project Details: - Specific STM32 Model: The project will involve firmware development for a specific STM32 microcontroller model. - Application/Use Case: While not specified, the project likely involves a real-world application within the realm of consumer electronics, industrial automation, or wearable devices. Skills & Experience: - Prior experience with STM32 microcontrollers is essential. - Proficiency in utilizing various communication protocols (e.g. UART, SPI) and integrating sensors would be a plus. - Familiarity with power management techniques is highly desirable. - Experience with the ...
I need to design a tracker control unit for the 137 MHz band antenna system of the ground station receiving weather information from the NOAA spacecraft on Arduino. The project must be modeled at https://projecthub.arduino.cc. Need your idea and help how to implement it.
I have a database containing over 600 serial numbers. Email serial number has an associated email address. Instead of listing the same email address multiple times, I would like a script to place all serial numbers by one email address. This will enable me to email the customer once with ALL of their serial numbers in one email. Example: Hannah Walker appears in the database 5 times, the script should remove the four duplicates of Hannah Walker and put all 5 serial numbers by her name.
...Number (if available ) d) Google map location (if available) after successful registration customer can login and request quotations 3. All the products details like: Product Name, photo, description, features, pdf (data sheet), warranty information, stock (available quantity), sale prices etc. can be uploaded directly through portal and mobile app and also can be uploaded through excel sheet with serial number of all products. 4. Customer can see all the uploaded products and can request for quotation. There is no need to show the available quantity (stock) to customers. 5. Admin can see the requested quotes where the prices and quantity will be reflected of all the products in quotation. Admin can edit the prices manually and can share and download the requested quotation to a...
I'm in need of an expert in ANSYS software to perform a range of structural and/or thermal analysis tasks that are essential for my product development. Key Requirements: - Experience in ANSYS: As my ideal freelancer, you should have a strong command of ANSYS software, with a proven track record of using it for structural and/or Thermal analysis. - Product Testing: You'll be required to perform a series of tests on the product design, including a drop test, pressure test, load test, load distribution and thermal distribution analysis. - Comprehensive Structural Analysis: The primary goal of the project is to conduct a thorough structural analysis. This includes identifying stress points, testing material durability, and simulating real-world conditions. Ma...
MAX $60 As a business owner, I'm looking for a skilled freelancer to help me transfer an application from my old Windows server to a new one. The server is currently running on Windows OS and the application is built with Visual FoxPro 9 and ASP.NET Key R...the job) 2) Download Windows Server 2016 II, Office 2019, , .NET Framework 4.7 or 4.8, Visual FoxPro 9 Executable. And it should be Configured to the present environment. 3) The on-line application should be connected to the desktop version and tested. 4) Chemplan and all its functionality should be tested and should be working. The output function of chemplan including view, to PDF and printer should all be working. 5) 40% of the payment will be kept for two weeks after project delivery to be sure the system is working p...
...Manual S Equipment Selection: I need assistance in selecting the appropriate HVAC equipment, like mini-split A/C units, a wood burning stove, and a boiler for the in-floor concrete heating. This should be based on the results of the Manual J load calculation. - Manual D Duct Design: Not required because of Mini split system and lack of a furnace. - Manual T Design: I need a design that ensures the thermal comfort and humidity control in the home. Ideal candidates for this project should have: - Proven experience with Manual J, S, D and T - Experience designing HVAC systems for larger residential homes - Excellent attention to detail - Good communication skills - The ability to work remotely, providing clear and accurate deliverables. If you're confident in your ability to...
I'm looking for an engineer who can help me write some code for an Arduino to help me with a hardware project to read accelerometer data / gyroscope data. I have a piece of construction equipment that is supposed to vibrate up and down, however, if a customer assembles some attachments to it incorrectly it will vibrate up and down and side to side which will damage the equipment. I want to be able to read the accelerometer data to determine my customer has placed the attachment correctly and if it's incorrect I want to display a message on an LCD screen saying "incorrect placement" or something to that regard. I need help getting the hardware to work, creating the code for the hardware as Phase 1. Phase 2 is to allow this hardware to send a signal back to...
...dynamics, and thermodynamic cycle analysis to assist in the development of a revolutionary solar thermal engine patent prototype. Key Requirements: - Conducting in-depth thermodynamic cycle analysis for the solar thermal engine. - Designing the engine layout and key components to optimize its performance. - Understanding and managing the behaviors of steam vapor and condensate. - Proficiency in analyzing fluid flow, power, and pressure drop. - Knowledge of steam hammer and heat pipe behavior for this application. - Experience with developing engines within the 1-5 kW power output range is essential. Ideal Skills: - Proficiency in CAD software, such as SolidWorks. - Experience with thermal/flow simulation software, like ANSYS or COMSOL. - Knowledge of...
...you were to pass the second logic test, and $50 (Fifty Dollars) if you were to pass the third logic test. ✻ OBTAINING SUPPLIES ✻ I will send you approximately $50 (Fifty Dollars) so that you can purchase ESP32 development boards, breadboards, components (such as resistors, transistors, and capacitors), wires, etc. on a site such as AliExpress, Mercado Libre, etc. The ESP32 is similar to an Arduino. I realize it may take you up to 30 (thirty) days to obtain these items. That's fine with me. However, I will * not * help you deal with corrupt local customs officials who require bribes to release goods. Any “horror stories” you might have heard or read about corrupt local customs officials in your country requiring bribes to release goods probably were for item...
