Programare C Jobs

I’m building a converter that mirrors the behaviour of LeechCore, letting a physical PCIe device carry out high-speed DMA into or out of a KVM/QEMU guest while the host keeps full control. The job is to design and code the complete data-path: a small Linux kernel module (or VFIO extension) that exposes the device’s BARs, plus the matching QEMU patch or user-space helper that maps those DMA buffers safely into the virtual machine. You will decide the cleanest architecture, write the low-level C code, and supply a working proof-of-concept on an up-to-date kernel/QEMU stack. I expect well-commented source in a Git repo, clear build scripts, and a short demo showing a guest performing DMA transfers without crashing or corrupting memory. Deliverables - Kernel-side driver or VFIO...

ENIERO DE SOFTWARE / INGENIERO DE SISTEMAS Estamos buscando un profesional para formar parte de un proyecto de desarrollo de nuevas máquinas tragamonedas VIDEO SLOTS GAMES La persona seleccionada tendrá participación directa en el desarrollo de software y hardware, implementación de nuevas funcionalidades y creación de juegos para máquinas tragamonedas. Buscamos un profesional con capacidad técnica, interés por la innovación y disposición para participar en el desarrollo de nuevos productos tecnológicos para la industria del gaming. DESARROLLO DESDE 0 PARA ARQUITECTURA DE SLOT (software y hadware) PERFIL REQUERIDO Profesional en Ingeniería de Sistemas, Ingeniería de Software o carreras afines. ...

Je souhaite mettre en place une stratégie de marketing digital axée exclusivement sur la publicité sur les réseaux sociaux afin de générer des revenus supplémentaires. Les plateformes à couvrir sont Facebook, Instagram et Twitter. Ce que j’attends : • Audit rapide de ma présence actuelle (ou création des comptes si nécessaire). • Élaboration d’une stratégie publicitaire claire : ciblage, messages et visuels alignés sur mes objectifs de rentabilité. • Mise en ligne, suivi et optimisation continue des campagnes Facebook Ads, Instagram Ads et Twitter Ads. • Reporting simple chaque semaine : budget dépensé, coût par résultat...

Após atualizar meu projeto Java no NetBeans, passei a enfrentar erros de lógica que impedem o correto funcionamento do sistema de notas fiscais. O principal ponto crítico é o cálculo de impostos; algumas classes deixaram de se comunicar entre si e os resultados agora divergem do esperado. O que preciso: • Revisão do código para identificar e corrigir todos os erros de lógica introduzidos após a atualização. • Restauração do fluxo de comunicação entre as classes envolvidas no cálculo de impostos. • Testes unitários ou de integração que comprovem o funcionamento correto dessas rotinas. • Ajustes pontuais em outras partes afetadas, caso desc...

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我正在为 SN7037 系列单片机准备量产，现阶段需要一套完整、可复制的固件烧录方案，用于在产线快速、稳定地写入与校验程序。 任务范围 • 目标仅限固件烧录（单片机级别），不涉及电路板或芯片封装改动。 • 提供一条从 PC 端到烧录治具/下载线的全链路解决方案，支持批量烧录、自动校验与失败重试。 • 协议或接口可灵活采用（UART、SWD、USB 等皆可），以实际效率和可靠性为准。 • 交付包含可执行烧录工具、脚本或 GUI，配套驱动与详细使用文档；如需定制 Bootloader，请同时交付源代码。 验收标准 1. 在连续 50 片以上实物测试中，写入-校验成功率达到 100%。 2. 烧录总时长、通信波特率及校验方式等关键参数在报告中列明，可复现。 3. 所有工具与代码无加密锁，可二次使用与维护。 如你已掌握 SN7037 或类似 8051 内核 MCU 的烧录经验，请直接说明可行技术路径、预计周期，以及需我方配合的具体信息（原理图、Firmware .bin 等）。期待与你高效对接，把这条烧录流程一次性打磨到位。

Deskripsi Proyek Saya membutuhkan algoritma perdagangan (trading) lengkap dan siap pakai untuk strategi intraday pada indeks Nifty dan Bank Nifty. Logika utamanya harus murni berbasis mengikuti tren (trend-following). Apa yang harus dibuat & diserahkan: Kode sumber lengkap & rapi – berisi aturan masuk pasar, keluar pasar, dan manajemen risiko yang ketat. Ditulis dengan komentar yang mudah dipahami, boleh menggunakan Python, Pine Script, C/C++. Laporan hasil uji coba historis (backtest) – mencakup kinerja strategi pada data masa lalu yang representatif beserta pengaturan & penggunaan – langkah demi langkah agar bisa saya jalankan sendiri di perangkat saya. Syarat penerimaan: - Kode berjalan lancar tanpa kesalahan. - Sinyal perdagangan sesuai dengan log...

I need a complete, ready-to-deploy algorithm that trades Nifty and Bank Nifty on an intraday basis using a pure trend-following logic. The core of the job is to translate the strategy into clean, well-commented code, run solid back-tests, and hand over something I can plug straight into my trading setup. Here’s what I expect: • Source code that implements the full entry, exit, and risk-management rules for a trend-following approach. • A concise back-test report showing performance over a representative historical sample. • Clear setup instructions so I can run the strategy on my end (whether you write it in Python, Pine Script, or another suitable language). Acceptance will be based on the code executing without errors, signals aligning with the documented log...

1、负责基于 Chromium 的浏览器定制开发工作，涵盖浏览器壳层界面与内核能力建设。 2、基于 Chromium Views/Aura UI 框架 进行浏览器主界面开发，负责核心功能模块的设计与实现 3、负责浏览器在 Windows / macOS 平台上的界面适配、交互优化与体验一致性建设，提升产品可用性与用户体验。 4、参与 Chromium 内核相关模块的定制与开发，包括但不限于： 多进程架构 网络协议栈 安全沙箱 渲染引擎 其他浏览器底层能力模块 5、深入理解并支持 Blink、V8、WebRTC 等核心组件的功能扩展、问题定位与能力落地。 6、负责浏览器整体性能优化工作，持续改进： 启动速度 页面渲染效率 内存占用 UI 响应性能 整体稳定性与流畅度 7、跟进 Chromium 主干版本 更新，完成版本升级、代码合并、冲突解决及稳定性维护，保障定制浏览器持续演进。 8、与客户端、前端、构建、测试、产品 等团队保持高效协作，共同推进需求落地、功能集成及疑难问题解决。 1、计算机相关专业本科及以上学历，具备扎实的计算机基础知识，熟悉操作系统、计算机网络、数据结构与算法等基础内容。 2、熟练掌握 C/C++ 开发，具备良好的工程能力与代码规范意识，有复杂客户端或底层系统开发经验者优先。 3、熟悉 Chromium 整体架构，具备浏览器定制开发经验，了解浏览器壳层与内核的协作机制。 4、熟悉 Chromium Views/Aura UI 框架，具备浏览器 UI 模块开发经验，有标签页、工具栏、设置页等功能开发经验者优先。 5、理解 Chromium 内核关键模块原理，熟悉以下一个或多个方向者优先： 多进程模型 网络栈 渲染机制 安全沙箱 资源加载与调度机制 6、熟悉 Blink / V8 / WebRTC 等核心组件中的一个或多个，具备相关问题分析、功能扩展或性能优...

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I'm looking for an experienced Windows software developer to create a bingo program that allows simultaneous play on multiple bingo cards. The number of cards should be up to 1000. Key Features Needed: - Inputs. Position of numbers is not in descending order. Physical bingo cards should be ocr and automatically input into a "folder of cards" of up to 1000 cards. A manual input is also required. Editing of ocr numbers to ensure correct input is required. - card addressing. Every entered card should be assigned a bingo letter and 1-200 number. Winning cards and near winning cards should show their address (letter and number). - Real-time number input: The user should be able to manually input the bingo numbers as they are called out. - Winning Cards Highlight: Th...

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# TECHNICAL REQUIREMENTS ## VHF SAME Receiver and AFSK/FSK Demodulator **Document:** RT-RF-SAME-001 **Revision:** 1.1 **Application:** EAS-SAME/SASMEX Signal Receiver **Target Frequency:** 162.425 MHz **Operating Band:** 162.400–162.550 MHz --- ## 1. OBJECTIVE Design and develop an electronic module capable of receiving the VHF signal at **162.425 MHz**, demodulating the NFM transmission, recovering the baseband signal, and demodulating the **AFSK/FSK data used by SAME (Specific Area Message Encoding)**. The module shall cover the complete signal chain: **Antenna/RF Input → RF Filtering → VHF Receiver → NFM Demodulation → Baseband Conditioning → AFSK/FSK Demodulation → Digital DATA_OUT** The final output shall be ready for connection to an extern...

I need a concise, production-ready program written in WPLSoft for a Delta DVP-series PLC. The sole objective is to automate a manufacturing process that is currently handled manually, so the logic must cover all machine sequences, safety interlocks, start/stop routines, and alarm handling. You will receive a full I/O list, basic wiring diagram, and the intended sequence of operations the moment we start. Your task is to translate that sequence into ladder logic (or sequential function chart if you prefer) inside WPLSoft, simulate it to prove the timing, and then provide the downloadable .DVP project along with a brief commissioning guide so my on-site technician can load, test, and fine-tune it. Key expectations • Program must be created in WPLSoft and match the Delta DVP comm...

Looking for a low-level Linux/KVM/QEMU developer. I already handle the Ubuntu/Linux host, Windows VM, GPU passthrough and VFIO/IOMMU setup myself. I only need help building a LeechCore-style DMA converter/backend for my own lab VM. Project idea: PC2 client connects over LAN to the Linux host. The Linux host reads memory from my own KVM/QEMU test VM. The converter exposes a DMA-like read API for research and testing. Needed features: - read(address, size) - scatter read - memory map handling - caching / batching for speed - TCP client/server communication - speed test / benchmark mode - clean error handling - config file support Preferred backend: - LibVMI - LeechCore QEMU backend - QEMU/KVM memory introspection Required skills: - C/C++ or Rust - Linux low-level develo...

I want a fully flyable eVTOL model inside X-Plane that I can use to train future pilots of a Part 103-compliant ultralight. The aircraft has eight electric motors and is steered with two independent joysticks—one dedicated to ascent/descent plus turning, the other to forward/reverse and roll—with a hands-off hover mode in between. The heart of the job is getting the flight dynamics right. I need the model to reflect true ultralight behaviour under the Part 103 envelope while accurately blending the thrust from all eight rotors. Control response on both sticks must feel natural and symmetrical so that student pilots can translate hours in the sim directly to the real seat. You are free to use Plane-Maker, X-Plane’s Experimental Flight Model, custom data-refs, or a pl...

I'm seeking an experienced PLC programmer to develop a program for Automation Direct PLCs. The primary task of this program will be motor control, essential for our machine control operations. Key Requirements: - Expertise in Automation Direct PLCs - Proficient in motor control programming - Experience in industrial automation, specifically in machine control contexts Ideal Skills and Experience: - Strong background in PLC programming - Familiarity with Automation Direct software and hardware - Previous projects involving similar motor control tasks Please provide samples of related work and a brief outline of your approach. Looking forward to your bids!

I need a skilled programmer to develop product in (Mindmotion, HOLTEX). Key Requirements: - Program PIC microcontrollers - Ensure reliablity - Collaborate on system integration Ideal Skills: - Expertise in programming - Experience - Strong background in wireless communication systems

I’m looking for an experienced C++ developer who is comfortable working in a Linux environment to track down and resolve a functionality bug that’s affecting one of my applications. The codebase already compiles and runs; however, a key feature is not behaving as intended. Here’s what I need: • Investigate the source to identify the root cause of the malfunction. • Provide a clean, well-commented patch or pull request that addresses the issue. • Supply build instructions (Makefile or CMake) and any test cases you used to verify the fix. • Include a concise summary of the changes so I can follow your logic. The project does NOT require UI tweaks or performance tuning—just a solid functionality repair. You’ll have SSH or Git acces...

Busco un desarrollador con experiencia en NinjaTrader 8 para crear un bot de trading avanzado. El bot debe incluir las siguientes funcionalidades: - Identificación de tendencia con EMAs (50 y 200). - Análisis de impulso, pullback y zonas de soporte/resistencia. - Detección y gestión de zonas de liquidez y sweeps. - Confirmación de entrada basada en velas, volumen y ATR. - Gestión automática del riesgo (SL, TP, break-even) con parámetros configurables. - Integración con un calendario económico automático para evitar operaciones durante noticias de alto impacto. - Compatibilidad multi-sesión (Asia, Londres, Nueva York) y multi-mercado (índices, metales, divisas, etc.). - Modos automático...

Tengo un firmware para ESP32 escrito en C/C++ que ya funciona, pero requiere algunos retoques. Busco a alguien con probada experiencia en ESP32 y en programación C/C++ que pueda: • Revisar el código existente, localizar los puntos débiles y optimizar lo necesario. • Modificar las funciones de control que indicaré —son cambios pequeños pero precisos— sin alterar el resto de la lógica. • Incorporar los ajustes adicionales que entregaré al inicio y verificar, con pruebas reales sobre placa, que todo sigue estable. Entrego el proyecto actual y las instrucciones detalladas tan pronto comencemos. Es un trabajo sencillo, pensado para quien conozca bien el SDK de Espressif, FreeRTOS y el flujo de compilación...

Description: We are looking for knowledgeable CS professionals, recent graduates, or students to join our platform as subject experts on a flexible, part time basis. What you'll do: Help students learn CS topics and resolve academic doubts through short on demand sessions Optionally conduct technical mock interviews for students preparing for placements. Subjects needed: Python, Java, DSA, DBMS, AI/ML, CN, OS, Cloud Computing, Spring Boot, C++, OOPS — and any other CS subject you're strong in. Who can apply: Students, recent graduates, or working professionals Strong knowledge in at least one CS subject Good communication skills and ability to explain concepts clearly Reliable internet and a device with camera What you get: Flexible working hours — your time, ...

I’m building a proof-of-concept where an autonomous agent can watch a virtual world through an SDK, reason about what it sees and then act just like a fully fledged non-player character. The environment itself is NPC-centric, so everything you create has to plug cleanly into the existing observation / action interface I already expose. What the agent must ultimately demonstrate is the full spectrum of believable behaviour: • NPC behaviours to cover: combat actions, rich social interactions and day-to-day resource management. • Within combat the agent needs strategic movement, solid weapon-handling logic and the ability to switch into defence tactics when the situation flips. I’ll provide the SDK (Python and C++ bindings) plus stubbed observation data. Your job is...

I need a compact trading bot that plugs into Pocket Option, tracks my your strategy, and texts me the moment every condition lines up. The bot must monitor three data streams at once—price trends, a defined set of technical indicators, and live market news—then run its alignment check on a fixed five-minute loop. When all three pillars confirm the same direction, it should fire off an SMS alert to my phone instantly and reliably. Key points you’ll handle: • Direct integration with Pocket Option (API or web-automation, whichever is safest and within their terms). • Modular indicator engine so I can tweak or swap indicators later without rewriting the whole bot. • Lightweight news feed parser that can pull headlines or sentiment scores and feed them in...

I need a compact trading bot that plugs into Pocket Option, tracks my your strategy, and texts me the moment every condition lines up. The bot must monitor three data streams at once—price trends, a defined set of technical indicators, and live market news—then run its alignment check on a fixed five-minute loop. When all three pillars confirm the same direction, it should fire off an SMS alert to my phone instantly and reliably. Key points you’ll handle: • Direct integration with Pocket Option (API or web-automation, whichever is safest and within their terms). • Modular indicator engine so I can tweak or swap indicators later without rewriting the whole bot. • Lightweight news feed parser that can pull headlines or sentiment scores and feed them in...

I already have a working macro script, but it only fires when Spiritvale is the active window. I want the same logic rebuilt or wrapped so it keeps sending its keyboard-and-mouse events while the game is minimized or running in the background. The game client must remain fully playable and stable, with no noticeable performance hit or crash risk. You can choose any language you’re comfortable with—Python, C++, Java, even a mixed approach—so long as the final build runs on Windows 10/11 without extra installs. An internal DLL plus a lightweight injector, or an external overlay that hooks the game process, are both acceptable; pick whichever you can deliver most reliably. Please show me past work that proves you have done input emulation, DLL injection, botting tools, or ...

I'm looking for a developer to create a simple, three-level game inspired by Angry Birds. Key Requirements: - The game should be designed for Raspberry Pi. - It needs to have a cartoonish art style. - The game will be controlled using a game controller. - At the end of the game, based on the player's score, the game should send pulse-mode commands from the Raspberry Pi to another hardware component. Ideal Skills and Experience: - Experience with game development on Raspberry Pi. - Proficiency in cartoonish graphics design. - Familiarity with game controller input handling. - Knowledge in programming pulse-mode commands. Please share your relevant experience and approach.

Development of an OCR-Based Industrial Vision System using NVIDIA Jetson Orin Nano About Us We are an industrial automation company specializing in robotic palletizers, case packers, end-of-line automation and custom machinery. We are building a reusable machine vision platform, and this OCR project is Phase 1. Project Objective Develop a robust OCR application for NVIDIA Jetson Orin Nano using a camera to read printed alphanumeric characters. The architecture should be modular and reusable for future barcode, QR, AI inspection and robot guidance applications. Hardware Platform  NVIDIA Jetson Orin Nano Developer Kit  Raspberry Pi HQ Camera (Sony IMX477) or equivalent CSI camera  LED illumination  C-Mount Lens  Future migration to Basler industrial camera Scope of Work Camera Integrat...

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Preciso desenvolver uma placa eletrônica que atue como módulo de distribuição de potência (PDM) para um novo protótipo automotivo. O foco é disponibilizar canais de acionamento de cargas de 12 V, protegidos por drivers adequados, e garantir comunicação plena pela rede CAN do veículo. O que espero receber: • Esquemático completo com componentes automotivos (drivers high-side/low-side, proteção contra inversão de polaridade, filtro EMC). • Layout da PCB em camadas apropriadas para ambientes veiculares, com trilhas dimensionadas para até 30 A nos canais principais. • Arquivos Gerber, BOM detalhada e arquivo de pick-and-place. • Firmware de demonstração simp...

I run a New York Airbnb with an AI assistant that already answers booking inquiries and check-in instructions smoothly. Whenever the bot hesitates—typically around odd check-in/out situations—I need a human to step in through the IGMS App, reply to the guest, and keep the conversation moving. Messages arrive at unpredictable times, so you would simply watch your notifications and jump in when the bot flags confusion. Altogether it averages 30–45 minutes spread across the day, and every reply must land within one hour. Clear, friendly written English is essential; if a guest wants a dinner recommendation or something similar, feel free to help, but the core task is making sure arrival and departure go off without a hitch. Deliverables: • Respond to flagged cha...

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I'm seeking an experienced developer to create technical analysis indicators for trading. The specific indicators I need are the MACD (Moving Average Convergence Divergence) and market structure indicators. Essential Requirements: - Development of MACD and market structure indicators - Implementation of signal alerts for these indicators Ideal Skills and Experience: - Proficiency in trading and technical analysis - Experience in developing trading indicators - Strong programming skills, particularly in financial software - Ability to create and integrate signal alert systems Please provide relevant work samples and a brief overview of your approach.

I need a full-featured Video Management System that I can compile and run on a Linux environment. The solution must follow a clean server-client architecture, include 100 % source code, and scale reliably to at least 1 000 simultaneous camera streams drawn from a wide mix of global CCTV brands (ONVIF or equivalent interoperability is a must). Two core capabilities are non-negotiable: smooth multi-camera live view and fast, timeline-based playback of recorded footage. Everything—connection handling, recording, storage management, and UI—has to remain responsive even under heavy load. If you already support complementary functions such as motion-triggered recording or smart alerts, feel free to highlight them, but live view and playback come first. The initial focus will be on ...

I manage a fast-moving quantitative fund and I’m expanding the team on two fronts: deep fundamental research and purpose-built trading technology. RESEARCH ANALYSIS Your core mission is digging into papers and reports—academic studies, sell-side notes, 10-Ks, industry white papers—and pulling out the insights that move markets. I lean heavily on options and futures, so I’ll look to you to translate those findings into structured spread ideas, monitor relevant news flows, and keep a tight watch on sector-level fundamentals. Speed matters, but rigor matters more. This role requires daily updates and reports. SOFTWARE ENGINEERING In parallel, I need an algorithmic trading stack that can ingest live market data, run ML-driven models, execute orders, and log performanc...

I am looking for an experienced Nelogica developer who already has a proven, validated, and profitable automated trading strategy (NTSL script) for WIN (Mini Index) and WDO (Mini Dollar) on Profit. Requirements: Proven Track Record: The strategy must have verified backtests (at least 12 months) and real/simulated track record showing consistency. Prop Firm Ready: Must comply with Brazilian prop firm rules Code & Parameters: Fully functional NTSL source code in English syntax, including optimal parameter presets for WIN and WDO. Support: Assistance with setup and parameter tuning. Please attach backtest reports or performance proof with your proposal.

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I have source code if user enter code data details should be delivered in my telegram bot

I need an experienced Android reverse-engineer to take an existing mobile app, remove its subscription checks, unlock every premium feature, and disable ads in a way that leaves the rest of the functionality untouched. This is a fully obfuscated APK that performs online licence verification, integrity tests, and signature validation, so you will have to bypass anti-tamper code, rebuild, align and re-sign the package so it installs cleanly on Android 8 through 14. I will provide the latest APK and, if helpful, a video walkthrough of the areas I want freed. You can use any combination of JADX, Apktool, Smali/Baksmali, Frida, or your own in-house tooling—as long as the final build is stable and the method is reproducible. Deliverables • Patched, installable APK with subscriptio...

I’m bringing an MLX90614 infrared temperature sensor into an ESP32-based design and need a clean, ready-to-flash solution that covers three essentials: accurate temperature readings, an immediate on-screen display, and reliable data logging. The job breaks down into two parts. First, document the wiring so I can reproduce it quickly—pin map, I²C pull-ups, and power considerations for the 3 V rail. Second, supply well-commented Arduino-compatible code (ESP-IDF is fine if you prefer) that: • polls the MLX90614 at a reasonable interval • streams both object and ambient temperatures to the Serial Monitor (or an OLED/Nextion screen if you think that’s cleaner) • stores each reading with a time stamp to SPIFFS or a micro-SD card—your call, as l...

I have a junior engineer building the early schematics for an asset-intelligence prototype and I need an experienced embedded-systems specialist to guide the hardware design, write the firmware, and get the first units reliably streaming data to the cloud. The boards must interface with temperature, pressure and motion and more sensors, carry out real-time analysis, perform basic filtering, then aggregate and compress the packets before they leave the device. Security on the wire is non-negotiable, so please be comfortable implementing encrypted transport and key management on resource-constrained MCUs. You will collaborate directly with us on: • Selecting the optimal MCU / wireless stack and finalising the schematic • Integrating the three sensor types and validating their ...

I am looking for an expert in AI and systems management to help me set up and integrate claude into our business. We want full set up and integration with Office 365 and all our other apps. I want to use it for team accountability, improved efficiency and quality and to have better insight and control over my business. We are a legal office and you will need to have verified security clearance to be able to work across our systems. We will probably want to work with someone on an ongoing basis and this is really an expert level role. If you are not at the top of this field and can work with premium businesses do not waste time applying. You will waste both our time and you will not be paid. If however, you are good at what you do and want to build a long term partnership then please reach ...

$5-10 MAX Quick Fix Add Profit Capture Exit Logic (Polymarket Bot) I need a new exit rule that allows the bot to close positions early once a high percentage of the maximum possible profit is reached, instead of waiting for market expiry. Logic: Each position on Polymarket has a max payout of $1.00, so: max_profit = 1.00 - entry_price current_profit = current_price - entry_price profit_ratio = current_profit / max_profit Exit Condition: Add a configurable parameter: profit_capture_threshold (example: 0.70 – 0.85) If: profit_ratio >= profit_capture_threshold Then: Immediately close the position Lock in profit Free up buying power for new trades Example: Entry = 0.77 Max profit = 0.23 Current price = 0.94 Current profit = 0.17 profit_ratio = 0.17 / 0.23 ≈ 0.74 I...

I’m building a compact board whose sole mission is clean, reliable power distribution. I already have the system requirements mapped out at a high level; now I need an experienced PCB and embedded engineer who can turn those requirements into production-ready hardware and firmware. The job covers the full design flow: capturing the schematic, creating the PCB layout with attention to thermal paths and EMI, selecting components for efficiency and availability, and writing the embedded code that supervises voltage rails, fault flags, and soft-start logic. I expect good engineering practices—proper net-naming, clear documentation, and design files that open without issue in KiCad or Altium. Deliverables • Complete schematic (PDF + source) • PCB layout files and Gerbe...

I need a full EasyEDA project—schematic and routed PCB—for a tiny Atmega32U4 board that lets a computer drive a single external LED through a 3-pin XH-JST connector (GND / 5 V / LED). The board must talk and be programmable over a horizontal USB-C port and should remain as small as practical without sacrificing good layout practice. Core requirements • EasyEDA schematic using the Atmega32U4, including crystal or resonator, USB-C E-Markers (where needed), ESD protection, boot-cap circuitry and the standard reset network. • Break-out to one XH-JST-3 plug clearly silkscreened with the GND, +5 V and LED symbols. • Primary power supplied by USB-C 5 V rail. • Firmware that gives basic functionality: detect USB power, expose the MCU as a simple USB HID to ...

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I'm seeking a MacOS developer to create a utility application aimed at system optimization. The key focus of the application will be improving the performance and efficiency of Mac systems. Ideal candidates for this project should have: - Extensive experience in MacOS application development - Strong understanding of system optimization techniques - Previous work with utility applications - Excellent problem-solving skills - Ability to work independently and meet deadlines. Please apply if you are able to deliver a high-quality, efficient product.

I aim to develop a solution that will facilitate data communication between an Arduino UNO and a SIM7600E using AT+COMMAND. The primary data in focus will be temperature sensor readings. Key Responsibilities: - Setting up a reliable connection between Arduino UNO and SIM7600E - Implement AT+COMMAND for effective communication - Design a protocol for transmitting temperature sensor data Ideal Skills: - Solid knowledge of Arduino - Proficiency in handling SIM7600E - Experience in implementing AT+COMMAND - Understanding of sensor data transmissions. Please ensure you can efficiently deliver on these requirements, and provide the mentioned sensor data communication before placing your bid.

I am looking for an expert Java and Qt developer who can assist me with both Java and Qt programming tasks. The project entails both modifying existing code and writing new code from scratch. The ideal freelancer for this job should have extensive experience in both Java and Qt development.