Programming Jobs

I have an ESP32 driving a 2.8-inch SPI ILI9341 TFT that contains an on-board SD slot. With the standard lcd and sdcard MicroPython drivers the display runs perfectly, but the SD card is invisible—both devices are competing on the same SPI bus and only the screen wins. What I need from you is a compact, clearly-commented MicroPython script (no touch support required) that: • Initialises the TFT and SD card on the ESP32, either by sharing one SPI instance with separate CS lines or by splitting them across VSPI/HSPI—whichever proves reliable. • Mounts the SD, lists a directory, and demonstrates a simple file read/write. • Updates the screen with any small graphic or text pulled from that SD file to prove both peripherals work concurrently. I have already ...

There and 2 bottons on the device. I want to control the speed of stepper motor with it, and a DC motor with it. I want to connect a fewrelays to it , and switch on and off some 240 volt industiural machines. This is for learning process.I want someone to teach me how to do this in XOD software. Datasheet: User guide: Test Program:

I already have a solid Beckhoff TwinCAT program running one of our stations stations. I now need that proven logic adapted and commissioned on a second, nearly identical arm so it operates just as reliably. The work starts with reviewing the existing TwinCAT 3 project, mapping the EtherCAT I/O for the new cabinet, tweaking motion parameters where the mechanics differ, and then loading everything to the CX controller. After deployment, I will need the full functional test: start/stop, homing, safety chains, and a complete production cycle to prove repeatability. Once the arm is cycling cleanly, spend some time beside the line with my maintenance crew. A practical “teach-as-we-go” session is perfect—show them how to tweak set-points, clear common faults, and pull updated ...

I need an actionable, zero-fluff guide that lets me start earning money today through freelance jobs. My strongest skill is Programming, and I can also handle Translating Documents. Here’s what I expect from you: • A step-by-step plan I can execute immediately—no complicated setup, no long learning curves. • At least three real freelance tasks or platforms where small programming fixes, script tweaks, or rapid translation jobs get funded the same day. • Exact signup links and the quickest profile-optimization tips so I stand out fast. • Ready-to-use proposal templates tailored to both quick coding gigs and document translation offers. • Insider pointers for passing any initial tests or client screenings without hassle. • A short chec...

I’m looking for an experienced TradingView Pine Script (v5 or v6) developer to build an original indicator/strategy that replicates the behavior and signals of the “Blue Sky Day No Repaint” concept (commonly referenced as “Blue Sky Day” style). This is not a request to copy any protected/Invite-Only source code. The work must be a clean, from-scratch implementation based on described rules and observed chart behavior. Scope / Requirements: Build a No-Repaint indicator (and optionally a strategy version) in Pine Script v5/v6. Signals should be stable on candle close (no repainting / no future leak). Include configurable inputs (e.g., sensitivity, trend filter, confirmation options, timeframe settings). Clear on-chart plotting: Buy/Sell markers Trend stat...

Please Sign Up or Login to see details.

The contractor is commissioned to download DRM-protected videos from an online portal to which the client has legitimate access and usage rights. The videos must be processed as follows: - Download approximately 240 videos from the portal with about 18 hours video material - The videos have an average length of approximately 5 minutes - Original video titles must be preserved - The videos must be organized into folders according to the portal order/structure - All files must be uploaded and stored on Google Drive - The final folder structure on Google Drive must be same like on the portal

I need a lightweight manual dialer that runs smoothly on Windows and faithfully records every call I make. The core requirement is simple: I enter a number, hit dial, and the application logs key details—number dialed, start & end time, and call outcome—into a clear, exportable file (CSV or similar). While contact management or speed-dial shortcuts might be nice down the road, for this first release I only want reliable call-logging baked in. Feel free to build in a modular way so extra features can be bolted on later without a full rewrite. Deliverable: a Windows-ready installer (or portable EXE) plus clean, well-commented source code and a quick read-me that shows me how to configure, run, and access the log. I’ll test by placing 10 sample calls; if all appear...

I am just getting started with Python and would like a patient tutor who can guide me step-by-step, answer my questions as they come up, and help me practise writing clear, working code. The main areas I need to master are: • Basic syntax and data types • Control structures and functions • Libraries and modules Please structure the lessons so each concept is demonstrated with short examples, followed by hands-on exercises I can share back for review. I am happy to work in whichever environment you prefer—IDLE, VS Code, Jupyter Notebook—so long as I can replicate the workflow on my own machine. By the end of our time together I should be comfortable writing small scripts, understanding error messages, and knowing where to look next when I get stuck....

The KnifeBox is an automated dual-blade system that adjusts with high precision the opening between two knives, controlled by Omron NX102-1100 PLC via EtherCAT and EtherNet/IP. Each knife is driven by an Omron 1S servo motor (R88M-1M40030T, 400 W) with R88D-1SN04H-ECT drive and a 10:1 Apex AB060 gearbox. The system includes an HMI (Omron NB/NA) connected over EtherNet/IP for operation, monitoring, and diagnostics. The goal is to achieve and maintain two nominal openings — 400 µm and 700 µm — or a custom value defined by the operator or external PLC. The PLC must continuously calculate the current opening (difference between right and left knife positions), display it on the HMI, and send it in real time via EtherNet/IP to the main line PLC. Safety is critical: any...

I built an in-house app on Replit to monitor expenses and profit margins, but some numbers just don’t line up from one tab to the next. I’d like you to comb through three key areas—financial math, the underlying coding logic, and the user interface—to pinpoint where the discrepancies begin and end. The heart of the review is the financial calculations that drive our expenses tracking and profit-margin summaries. I want every formula, function, and cross-tab reference double-checked for accuracy and consistency. If the logic is sound but the UI is feeding the wrong inputs, show me exactly where; if the math is off, rewrite the formula and explain the fix. Deliverables • A corrected version of the code and formulas directly in the Replit project (fork or pull...

I am looking for a developer to create a digital version i.e. an app of medical paper form for patients. The goal is to input data via a user-friendly interface (Web App or Windows App) and generate a PDF report at the end. The main goal is to make it user friendly but do not change the content. The next important step, is to make this app have a login feature to save the data entered for each patient into an exportable list of total patients.

I need to turn an Excel sheet that holds status and transaction data into a single XML text file so my website can import it without complaints. The site expects very specific, custom tags, and I’ll share a sample file plus the exact tag map and hierarchy you must follow. Your task is to take the spreadsheet I provide and give me a repeatable way—VBA, Python, Power Query, or any approach you prefer—to generate a UTF-8 XML file that matches the structure perfectly. The converter must: • read every row of the sheet, • map columns to the custom tags I supply, • preserve dates, numbers, and special characters exactly as entered, • output a clean XML file ready for immediate website import. Deliverables I expect: 1. A working script, macro, or temp...

I want a tool that will let me edit the text, dates and sender, receiver of an email. Either editing a Pst or Ost file

Looking for a mature profibus software solution for raspberry pi

I am a software captain of a FRC Robotics team that uses Krakensx60 to program swerves for this competition season. Since we do not have a software mentor, I am looking for a Swerve Java tutor that will help me to understand everything about Swerves and master this area of FRC coding.

I’m rolling out a new control strategy and need a seasoned Omron PLC specialist who can make the controller talk fluently with the rest of our plant-wide software. The priority is integration—linking the Omron PLC to upstream and downstream systems so that real-time data, alarms, and commands move seamlessly between the controller and our supervisory platforms. Whether the target is a SCADA package, an HMI station, or even an ERP layer, the end result must be a robust, well-documented program that plays nicely with standard industrial protocols. Here’s what I expect: • Clean, fully commented ladder or structured-text code (CX-Programmer / Sysmac Studio, as appropriate). • Communication setup and mapping for each external system, including tags, registers, a...

1 с приложения ипа файла нужно снять иконку с паролем которая на скриншоте 2 нужно сделать так что бы сума которою я буду водить при отправки менялась с точностью везде 3 те имена которые я пишу с генератора имен при поиске что бы высвечивалось рандомные аватарка примеру вымышленых людей 4 нужно это все сделать и собрать ипа файл что бы его можно было установить на айфон через sidleloadli продбное опиши в сообщениях

All the details are provided in the attached Word document. Every point in it is crucial. You must read and understand it completely and fully, and keep referring to it constantly throughout development. Every point listed must be implemented exactly as described. If there is anything at all in the document that you believe is not achievable, you must tell me upfront before starting. I also have the same word doc but with pics included for further clarification, so please chat with me if you require it. Hopefully we can come to a deal. If you have any questions or anything you’d like to discuss, please don’t hesitate in letting me know. Please only put a bid that meets my budget, otherwise there's no point in asking for a higher price later on as we discuss further ...

I need a Tampermonkey script that works with Canvas to download all student discussion comments in a readable PDF format. I believe I have found three scripts through Github that will work -- but can't seem to figure out how to get a JSON file from Canvas. I've attached some ideas to this textbox of what I've found thus far. Requirements: - Comments should be in PDF format - Include timestamp of each comment Ideal skills and experience: - Proficient in Tampermonkey scripting - Familiar with Canvas platform - Experience generating PDFs programmatically

I need a single, well-crafted regular expression that will serve purely for data validation in a production system. I will share the exact input format and edge-case examples once we begin; for now, assume the pattern must be tight enough to reject malformed entries while staying performant. Please deliver: • The final regex, ready to drop into my codebase • A short explanation of the logic so future developers can maintain it • A minimal set of test strings that prove it works (valid and invalid cases) If you prefer look-ahead, look-behind, or other advanced constructs, that’s fine as long as they’re supported in PCRE, JavaScript, and Python engines—I’ll confirm the runtime before we start.

В моём приложении должен появляться несуществующий пользователь каждый раз, когда внутри специального тега вводится любое имя или произвольная комбинация символов. Мне нужна компактная логика, которая • перехватывает этот тег в момент ввода, • сразу возвращает уникальное “имя” из случайных букв, цифр и спец-символов, • никогда не пересекается с реальными аккаунтами. Алгоритм генерации — исключительно полностью случайные буквы (добавляем цифры и символы, как указано выше), без словарей и баз данных; достаточной энтропии, чтобы избежать коллизий. Желательно обойтись без тяжёлых зависимостей: чистый JavaScript/TypeScript или аналогично лёгкое решение, хорошо прокомментированное и готовое к вставке в существующий фронтенд. Приёмка простая: подключаю мод...

Ich möchte mit dem „BBC micro:bit mit Kitronik Inventor’s Kit“ zwei kleine Experimente umsetzen und suche dafür eine komplette Dokumentation in Video-Form: 1. Aufgabe A – Sonnen-Ventilator • Bei Helligkeit soll ein Ventilator anlaufen, bei Dunkelheit stoppt er. 2. Aufgabe B – Taster-Licht • Drücke ich Taste A, geht eine LED an und schaltet sich nach exakt 2 Sekunden wieder aus. Lieferumfang, den ich von dir erwarte • Ein durchgängiges Video-Tutorial (Schritt für Schritt, klar erkennbar gefilmt) vom Aufbauen auf dem Breadboard bis zum Testen der beiden Schaltungen. • Mindestens drei scharfe Fotos der fertigen Verdrahtung aus unterschiedlichen Winkeln. • Eine kurze, anfängerfreundliche Er...

Trabajo con un PLC Siemens S7-1500 y necesito completar la programación de control y monitoreo de la maquinaria en TIA Portal V19, junto con la configuración de su interfaz HMI. El código base ya está creado, pero deben afinarse las rutinas de control, optimizar los bloques de datos y diseñar pantallas que muestren estados, alarmas y tendencias en tiempo real; todo debe quedar documentado en español. Para que el proyecto quede cerrado satisfactoriamente requiero: • Archivo completo de TIA Portal V19 con programa PLC y proyecto HMI. • Pantallas HMI operativas y enlazadas a las variables del S7-1500. • Instrucciones de puesta en marcha y respaldo (PDF y comentarios in-code). • Sesión remota de prueba y ajustes fi...