Hardware design fpga hong kongcông việc
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Tìm Dev Làm cả hardware, fimware Thiết bị có chức năng sau 1: On-Off nguồn điện bằng wifi, thông qua esp Giống như các công tắc wifi sẵn có như sonoff . . . nhưng thông qua sever riêng - Đóng ngắt nguồn điện bằng relay 40a cho 1 thiết bị phí sau sử dụng điện 220V - Nhận biết trạng thái ( đang chạy hay không chạy) của thiết bị phía sau thông bằng cảm biến dòng ACS712 - Gửi thời gian bắt đầu chạy > kết thúc đồng bộ với sever. file chi tiết đinh kèm (được ẩn bởi vLance) ( tên gọi của thiết bị trong file là GSCC ) Phương thức làm việc là bàn giao toàn bộ source code hoặc tính trên đầu thiết bị ( SL >=...
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Viết Inverse kinematics chạy trên FPGA của Xilinx
Hi Duc D., tôi cần giúp làm FPGA Altera. Nếu giúp được, xin LL với tôi. Za lo, vi bơ của tôi là bay sau khong chin bay nam chin ba bay tam. Locson
Hi Khanh L., tôi cần giúp làm FPGA Altera. Nếu giúp được, xin LL với tôi. Za lo, vi bơ của tôi là bay sau khong chin bay nam chin ba bay tam. Locson
Hi Kevin N., tôi cần giúp làm FPGA Altera. Nếu giúp được, xin LL với tôi. Za lo, vi bơ của tôi là bay sau khong chin bay nam chin ba bay tam. Locson
Hi Tiep N., tôi cần giúp làm FPGA Altera. Nếu giúp được, xin LL với tôi. Za lo, vi bơ của tôi là bay sau khong chin bay nam chin ba bay tam. Locson
Hi Lic T., tôi cần giúp làm FPGA Altera. Nếu giúp được, xin LL với tôi. Za lo, vi bơ của tôi là bay sau khong chin bay nam chin ba bay tam. Locson
Hi Quang T., tôi cần giúp làm FPGA Altera. Nếu giúp được, xin LL với tôi. Za lo, vi bơ của tôi là bay sau khong chin bay nam chin ba bay tam. Locson
Huy, tôi cần giúp làm FPGA Altera. Nếu giúp được, xin LL với tôi. Za lo, vi bơ của tôi là bay sau khong chin bay nam chin ba bay tam. Locson
Hi Hong L., tôi cần giúp làm FPGA Altera. Nếu giúp được, xin LL với tôi. Za lo, vi bơ của tôi là bay sau khong chin bay nam chin ba bay tam. Locson
Van Phu, tôi cần giúp làm FPGA Altera. Nếu giúp được, xin LL với tôi. Za lo, vi bơ của tôi là mot bay sau khong chin bay nam chin ba bay tam. Locson
Quan, tôi cần giúp làm FPGA Altera. Nếu giúp được, xin LL với tôi. Za lo, vi bơ của tôi là mot bay sau khong chin bay nam chin ba bay tam. Locson
Long, tôi cần giúp làm FPGA Altera. Nếu giúp được, xin LL với tôi. Za lo, vi bơ của tôi là bay sau khong chin bay nam chin ba bay tam. Locson
Long, ti6i cần giúp làm FPGA Altera. Nếu giúp được, xin LL với tôi. Za lo tôi là bay sau khong chin bay nam chin ba bay tam. Locson
Toi muon co mot phan mem quan ly chuoi tiem giat la cua toi (cac tiem nay chi nhan hang va chuyen ve cho co so giat). Phan mem web based. Moi tiem dang nhap co username va password. Toi co nhieu tiem giat la. Toi muon quan ly khach hang, tim kiem kh...Moi tiem dang nhap co username va password. Toi co nhieu tiem giat la. Toi muon quan ly khach hang, tim kiem khach hang bang so dien thoai, lich su giao dich khach hang, danh sach cac tiem, them bot tiem, doanh so tung tiem, lap gia cho tung tiem, hoa hong cho tung tiem. Kiem soat tung don hang, tu nhan hang tu khach, giao ve cho co so giat, tra hang cho tiem, giao tra cho khach. In bien lai nhan hang tu khach, bien lai giao cho co so giat, bien lai tra hang cho khach. Bao cao ngay, thang cua toan mang luoi, cua tung tiem ve doanh so, ...
FM transmitter(Xilinx)-fpgaFM transmitter(Xilinx)-fpgaFM transmitter(Xilinx)-fpga
...cameras need to be set up at the following locations: - Front door - Backyard - Driveway The ideal freelancer for this project should have: - Proven experience with the installation of security cameras - Strong technical skills with Wi-Fi connectivity - Knowledge about the Doorbell Ring camera system The cameras only need to be physically installed; no configuration is required. The mounting hardware will be provided by me. The mounting positions for the cameras should follow my preferences. The mounting positions for the cameras have already been decided by me. The installation should be done on weekends. The technician will have easy access to power outlets near the camera locations. Basic tools will be sufficient for the installation. The technician should only bring basic ...
Project Title Schematic & PCB Design for ATmega32U4 + PCF7991 125 kHz Transponder Reader with USB Interface Project Overview I am looking for a skilled electronics engineer or PCB designer to create a schematic and PCB layout for a device that uses: ATmega32U4 (5 V, native USB support, 44TQFP package) PCF7991 RFID base station IC (operating at 5 V, 125 kHz) USB interface for communication with a PC (no external USB–serial chip required) This device will transmit and receive data at 125 kHz for transponders (e.g., automotive immobilizer tags) using the PCF7991 and a coil antenna. The ATmega32U4 will handle the low-level bit-banging, timing, and decoding, while appearing as a USB CDC device (virtual COM port) on the PC side. I have existing Arduino-based code (.ino) that ...
...Deploying, Installation, upgrade packages, monitoring, and maintaining applications and ensure availability. Provided by development or infrastructure teams. • Application support, configurations, installations. • Application shutdown and restart • Infrastructure Management: • Managing physical and virtual infrastructure, including servers, networks, storage, data centers etc. • Hardware deployment, upgrades, and support. • Hands on experience on Linux, windows operating systems. • Servers reboot actions • Prepare the infrastructure application decommissioning. • Applications and infrastructure support: • Implementing service level agreement (SLA), standards necessary for successful IT-enabled busi...
...needs to have the ability to mark the "custom file request" as closed. To give a more complete understanding: We are a company that does aftermarket ECU (engine control unit) reprogramming. We have customers that purchase a hardware device from us (we resell the device from a Korean manufacturer) and then we provide files for the customer to use. The file service is for two similar - but different - reasons: 1) It should act as a location where people can use their pre-purchased credits to buy pre-made engine control software files, which they can use their hardware tool to load into the car. The databased needs to be searchable and/or filter-able... or more ideally, it will only show files that have "version ID" that matches the ID that the customer...
I'm looking for a skilled and motivated Telecaller to help close sales deals for our modular fittings and hardware accessories. Key Responsibilities: - Primarily focused on closing sales deals through effective communication and persuasion - Targeting the Asian market, so understanding of this region would be beneficial - Proficient use of English and Hindi, as these are the necessary languages for communication The ideal candidate has: - 1-3 years of experience in sales, telesales or Tele-calling - Proven track record of closing sales - Excellent communication skills in English and Hindi - Understanding of the Indian market - Experience in the modular fittings and hardware accessories industry is a plus Compensation: - Fixed salary plus performance-based incentives. ...
VIDEO EDITOR Key Responsibilities: ● Edit video content to deliver professional-quality outputs, ensuring seamless transitions, color grading, and synchronization of audio and visuals. ● Design and implement engaging motion graphics and visual effects for a variety of projects. ● Produce high-quality infographics and animations to communicate complex ideas effectively. ● Work with raw footage, adding necessary adjustments and effects to meet project requirements. ● Sync and refine audio using Adobe Audition to ensure high-quality sound production. ● Collaborate with the creative team to align video content with project objectives and brand guidelines. ● Manage multiple projects simultaneously, meeting deadlines without compromising Requirements: ● Proficiency in Video Editing Sof...
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assist in designing, modifying, and optimizing a smart glasses electronics The system includes FPGA (GoWin GW1NR-9) • Bluetooth MCU (Nordic nRF52832) • Camera (Omnivision OV5640, MIPI CSI-2) • Microphone (TDK ICS-41351, PDM) • OLED Display (SPI interface) • RAM (AP Memory APS256, 256Mb each, Octal SPI) • Flash Memory (Winbond W25Q80E, 8Mb, SPI) • Power Controllers (Maxim MAX77654, MAX17291)
Freelancer Requirement: Hardware Development for Smart Glasses (Based on Monocle Architecture) We are looking for an experienced embedded hardware engineer to assist in designing, modifying, and optimizing a smart glasses electronics system based on the Monocle architecture. The system includes an FPGA, Bluetooth MCU, camera, microphone, OLED display, RAM, and power management circuits. Scope of Work: 1. Review and Modify Existing Schematics • Analyze the provided Monocle MK12 v2 schematics (PDF will be provided). • Make modifications as needed to fit the custom smart glasses requirements. • Ensure component optimization for power efficiency, size, and availability. 2. Component Selection & Integration • Maintain key components, includin...
The goal of this project is to significantly speed up an already existing data import script (see ). The steps needed to import the data consist of: - Setup the necessary tables for the import to work (I alread...sql) - Downloading/fetching the large ±24GB .JSONL data dump - Importing and converting this single .JSONL-dump into two postgres tables running in a docker container Requirements: - The resulting tables should be exactly the same as when you run the original import script. - The import time should be significantly reduced compared to the import time of the original import script using the same hardware requirements. - It should be easy to run everything: clearly document how to run it How you achieve this is completely up to you (Bash + SQL, pure SQL, Python, &he...
...code leads to the same authentication page MOST IMPORTANT CONSIDERATION - ONE OF THESE SOLUTIONS NEEDS TO BE IMPLEMENTED: WE NEED TO MAKE SURE THAT A HACKER/FRAUDSTER CANNOT LEARN THE URL AND MAKE A NEW TAG WITH IT. BELOW ARE SOME POTENTIAL SOLUTIONS: To prevent duplication or cloning of NFC tags that use a static URL, you need a combination of cryptographic security, dynamic validation, and hardware-level protection. Here’s how to ensure NFC tags cannot be easily replicated: 1. Use NFC Tags with Unique, Secure Chip IDs (UID) Most NFC chips (e.g., NTAG 213, NTAG 216, DESFire, MIFARE, NXP NTAG 424 DNA) have a unique, factory-encoded UID (7-byte or 10-byte). When a tag is scanned, the server validates the UID before verifying authenticity. Attackers cannot clone this UID be...
...infrastructure. This will involve expanding our current IT setup to accommodate up to ten workstations, starting with six. Key Tasks: - Setting up and configuring up to ten Windows-based workstations. - Seamless integration of these workstations into our current IT infrastructure. - Implementing a secure VPN solution for safe remote access. - Assisting in the selection and configuration of appropriate hardware and software. - Creating a scalable, stable, and secure network solution. - Providing consultancy on suitable cloud or on-premise options for our VoIP telephony and CRM systems. Ideal Skills and Expertise: - Proven experience with various network infrastructures, specifically hybrid (both wired and wireless) systems. - In-depth knowledge of Windows operating systems. - P...
Freelance Developer Needed: Online Biometric Fingerprint Employee Attendance System I am looking for a skilled developer to create a web-based biometric attendance system integrated with the SecuGen Hamster Pro 20 fingerprint sc...database. Salary Calculation: Automate salary calculations based on attendance. User Management: Admins should be able to manage employees, including adding, updating, and removing records. Attendance Reports: Generate daily, weekly, and monthly reports based on a selected date range. Technology Stack: Backend: PHP (XAMPP) Database: MySQL Frontend: Web-based (Responsive UI) IDE: Visual Studio Code Hardware Integration: SecuGen Hamster Pro 20 fingerprint scanner Windows Version (Desktop Component) Capture fingerprints for enrollment Time-in and Time-out fun...
...Requirements: o High-frequency sampling is used to record the signal accurately. o Post-acquisition signal processing to identify the position and timing of signal peaks. o Implement appropriate algorithms for peak detection and data smoothing (if necessary) – (Simple threshold filtering may do for now) 2. Database Management • Objective: Store processed signals in a structured database. • Requirements: o Design and develop a continuous data logging system to store acquired signals. o Support for different signal source types, with the ability to handle various signal formats and metadata. o Data should be easily accessible for querying and future comparison. 3. Signal Identification and Comparison • Objective: Use previously stored signals to identify new si...
The project is a vehicle tracking device using a microcontroller + GPS IC + 4G communication using eSim. The project will involve 1. Hardware/component selection. 2. Schematic design. 3. Firmware development. The device needs to communicate with a central server. All the protocols and features of the device are well defined in an official document.
I need an experienced network engineer to configure my new Cisco network setup, which includes one core switch, four edge switches, a firewall, and a Cisco Wireless LAN Controller (WLC). Key Configuration Tasks: - Core Switch Setup: Config...Configuration: Set up all four edge switches. - DHCP Relay: Implement DHCP relay across the network. - Firewall Integration: Configure trunk port for firewall gateway. - VLAN Creation: Establish four VLANs for data, Wi-Fi, and voice. This project is for a fresh setup, with no existing infrastructure. All equipment is running Cisco IOS. Ideal candidates will have extensive experience with Cisco hardware and IOS, and a strong understanding of network configuration for business operations. Please include past experiences with similar projects in...
...VM/bare metal instances to identify root causes (e.g., kernel panics, driver conicts). Collaborate with L1 support to document solutions and improve troubleshooting workows. Infrastructure Management Manage Proxmox virtualization clusters across global data centers, including resource allocation, storage, and live migrations. Deploy and congure bare metal servers using DCIM/IPMI tools, ensuring hardware health and rmware updates. Security & Compliance Enforce network security policies (ACLs, rewall rules, etc) and patch vulnerabilities in hypervisors/hosts. Schedule and patch updates to network switches when appropriate. Required Skills & Experience 3+ years in systems/network administration (hosting or cloud provider environment is a plus). Proxmox/KVM virtuali...
...Bewegung Start | Auto | 0 | Fix öffnen (Aussen) Taster: Tor öffnen (Innen) LED: Grün und rot HMI - Überwachung - Fehlermeldung - Bedienung usw Ausserhalb der Tore sind Mehrere Bewegungsmelder (Kombi mit Dämmerung), Taster und Lampen angebracht die das Licht steuern welches auch über die SPS gesteuert werden kann Zeichne ein Einfaches Schema eines Einzelnen Tores und bestimme die SPS sowie deren Hardware (DI/DO) sowie des HMI Funktion: Der Schlüsselschalter befindet sich ausserhalb des Tores Wenn der Schlüsselschalter gegen links gedreht wird und das Tor geschlossen ist, wird das Tor geöffnet Wenn der Schlüsselschalter gegen links gedreht wird und das Tor offen ist, wird das Tor geschlossen Wenn der Schlüsselsc...
Estamos em busca de um freelancer especialista em Marketing Digital para nos ajudar a atrair novos clientes para nosso SaaS de Inventário e Gerenciamento de Ativos de TI. Nosso software oferece funcionalidades como gerenciamento de hardware e software, relatórios personalizados, alertas automáticos, controle de licenciamento, geolocalização, mensageria, gestão de estoques e muito mais. Responsabilidades: Criar estratégias de marketing digital voltadas para o segmento B2B e empresas de TI. Desenvolver campanhas pagas no Google Ads, LinkedIn Ads e outras plataformas relevantes. Otimizar SEO do site para atrair tráfego orgânico qualificado. Gerar conteúdo estratégico (blog posts, whitepapers, e-mails) que des...
I need an FPGA expert to create a system that scrambles/descrambles analog VGA NTSC/PAL video signals. The selected FPGA is iCE40HX1K (or iCE40HX8K) so you must have access to their development platform (iCEcube2) [you can request free access through them]. The goal is to use a standard high-speed 8-bit ADC/DAC for encoding/decoding, but we could also potentially use ADV7280/ADV7391 instead. We currently have a setup that retransmit the video signal through the FPGA with the regular ADC/DAC, but it has a lot of static in the output video. Solving this issue would be the first step or deciding if we need to switch to ADV7280/ADV7391 right away. It would really help if you have some components (FPGA, ADC/DAC, VGA Camera/Monitor) on your side, but otherwise we ...
...an Excel format. The ideal candidate will have excellent typing skills, a keen eye for detail, and the ability to deliver high-quality work within specified deadlines. Project Details: Scope of Work: Cognito will provide a list of companies. Using this list, the specialist will research and identify relevant Marketing and Media & Communications contacts in the US, UK, Netherlands, Germany, Hong Kong, Singapore and Australia, including their job titles (and email if available). Requirements: o Proven experience in data entry or similar roles. o Ability to conduct accurate online research to source contact details. o Proficiency in Excel and/or Google Sheets. o Tools knowledge such as LinkedIn Sales Navigator and email finder tools such as , o Have an account on Link...
I'm looking for a skilled Raspberry Pi or similar developer wit...background in Audio DSP. This project involves creating an innovative hardware synthesiser, so experience in audio signal processing and hardware integration is key. Key Responsibilities: - Audio Signal Processing: Primarily focusing on sound synthesis and effects processing. - Hardware Integration: Connecting and configuring various components including MIDI controllers, touchscreen and analog sensors. Ideal Candidate: - Proficient in Raspberry Pi or similar programming and hardware integration. - Experienced in audio signal processing, particularly in sound synthesis and effects processing. - Familiar with working with MIDI controllers and analog sensors. - Creative and passionate about d...
...system should have an intuitive user interface that allows interaction via voice commands and supports uploading custom datasets, such as textbooks, text files, or question-and-answer pairs. The key requirements are: Requirements: 1. LLM Installation and Optimization: • Install and configure DeepSeek R1 LLM or a compatible model on the Raspberry Pi 5. • Optimize the model for the Raspberry Pi’s hardware (e.g., quantization or ONNX conversion). 2. Data Integration: • Create a feature to upload and manage custom datasets (e.g., PDFs, text files, or structured Q&A). • Enable the model to respond accurately to user questions based on the uploaded data. 3. Voice Interaction: • Integrate voice input for asking questions and voice output for r...
I'm seeking a classic-style logo for my 50-year-old firm that provides electrical components and hardware across various sectors. The logo should primarily communicate our commitment to quality, reflecting our long-standing presence and expertise in the industry. Key Requirements: - Design a classic-style logo that resonates with our rich history and experience in the field. - The logo should predominantly convey our focus on quality. - Utilize a green and yellow color scheme for the logo. Ideal Skills: - Proficiency in graphic design and logo creation. - Experience working with classic-style designs. - Strong understanding of brand representation through design.
I am seeking an experienced hardware engineer to help design and build a smart speaker with advanced voice technology for an AI Patient Navigator application. This device will provide users with healthcare guidance and support through voice interactions. Ideal Skills: Expertise in consumer electronics design. Experience with smart home device development. Knowledge of audio technology and voice recognition systems. Requirements: Design and build a smart speaker tailored for healthcare applications. Implement advanced voice technology for natural language processing and conversational interfaces. Ensure the speaker meets industry standards for smart home compatibility and user experience. To Apply: Please provide examples of similar projects you've comple...
...informática funcional con acceso a internet. Tareas: Proponer el hardware necesario para cada puesto de trabajo, justificando las características de cada componente (CPU, memoria, disco duro, etc.). Recomendar el software necesario para cada puesto de trabajo y para el funcionamiento general de la empresa. Diseñar la infraestructura de red, incluyendo: Un mapa lógico de la red con la IP de cada equipo. Un mapa físico de la red, mostrando la ubicación de los equipos y dispositivos de red en el plano de la oficina (plano proporcionado). Se espera obtener: Una propuesta detallada de hardware y software con sus respectivas justificaciones. Mapas de red (lógico y físico) que muestren una red funcional para la empresa. T...
... there must be a smart board installed for instructional demonstrations. All hardware components should be neatly organized within the existing racks, but additional racks can be added if necessary. The entrance door is located in the middle of one of the 24-foot walls. While the door can be relocated, we would prefer minimal changes to the existing structure. We are looking for a designer to create a 3D layout of the lab that is both unique and world-class. The design should prioritize functionality, modern aesthetics, and efficient use of space. Key Requirements: - Design a tech-integrated multifunctional workstation for the teacher - Set up a projection-based smart board - Organize various types of hardware, including robotics kits, sensors and microcon...
...informática funcional con acceso a internet. Tareas: Proponer el hardware necesario para cada puesto de trabajo, justificando las características de cada componente (CPU, memoria, disco duro, etc.). Recomendar el software necesario para cada puesto de trabajo y para el funcionamiento general de la empresa. Diseñar la infraestructura de red, incluyendo: Un mapa lógico de la red con la IP de cada equipo. Un mapa físico de la red, mostrando la ubicación de los equipos y dispositivos de red en el plano de la oficina (plano proporcionado). Se espera obtener: Una propuesta detallada de hardware y software con sus respectivas justificaciones. Mapas de red (lógico y físico) que muestren una red funcional para la empresa. T...
