Samsung 5000 firmwarepráce

Trekovaci gps, imu zarizeni pro sportovce

...firewallů (modely 100F, 80F a 40F) formou black-box testování, zaměřené na ověření bezpečnosti perimetru organizace. Test bude zahrnovat analýzu konfiguračních pravidel (ACL, NAT, VPN, bezpečnostní profily), sken veřejně dostupných služeb, automatizované skeny zranitelností, pokusy o útoky hrubou silou, OSINT analýzu a simulaci DoS/DDoS útoků v omezeném rozsahu. Součástí je také kontrola aktuálnosti firmware a bezpečnostních záplat. Výstupem bude závěrečná zpráva s detailním přehledem zjištěných zranitelností, jejich klasifikací (CVE, rizikovost, umístění), doporučen...

In order to understand the real estate market in a specific city (Praha) in a small European country (Czech Republic), I would like to scrape the real estate listings from a website (). The website has ~5000 listings of apartments for rent, and ~7000 listings of apartments to buy. Goal is to scrape all the listings including its details, categorized correctly in Excel, to enable comparison of apartments by their size, condition, location within the city, etc. The website is in Czech language and I will happily translate anything you need. It is a one-time scraping, but please consider also the option of continuous scraping. The web scraping could potentially be expanded to other cities (within the same real estate website) Apartments to buy:

Conditions: We require and are looking for a freelacer who is able to communicate on a regular daily basis. We are looking for someone who has extensive experience in copyw...determined by headings and numbering of individual categories) - Name and number audit subcategories + describe the text theoretically. Here is an example of the form of work of one developed module for strategy: Approximate word range for one module = 2000-5000 words Required scope of work = 10,000 - 20,000 words Required developed modules: 1. graphic design development networks Více o zdrojovém textuPro další informace o překladu je potřeba zdrojový text

...g=scale-down-width&page-id=0%3A1 Would be such 5000 Pages in Phase 1 to develop in batch of 100 or 1000 pages in different team Total Budget - 10,0000 to 20,000 Aud . Payment strictly through freelancer milestone on completion of milestones of 100 to 1000 pages of the project to be decided with client and development workers People should be able to communicate in Swiss French or English. (I will be interviewing on Zoomm Telegramm or Skyype before

Dobrý den, spolek Beskydhost hledá osobu, která by aktivně pracovala na obsahu stránek www.beskydhost.cz. Požadavky: aktivní tvorba obsahu stránek a příspěvků na FB Beskydhostu minimálně 2 příspěvky měsíčně o členech Beskydhostu minimálně 2 příspěvky měsíčně o přírodních zají...úpravy stránek Beskydhostu fyzická návštěva zařízení Beskydhostu - každé zařízení minimálně 2x za 6 měsíců případná pomoc členům s zápisem a úpravou jejich profilů na Co nabízíme: dobrý pocit z práce vykonané pro neziskovou organizaci možno...

spolek Beskydhost hledá osobu, která by aktivně pracovala na obsahu stránek www.beskydhost.cz. Požadavky: aktivní tvorba obsahu stránek a příspěvků na FB Beskydhostu minimálně 2 příspěvky měsíčně o členech Beskydhostu minimálně 2 příspěvky měsíčně o přírodních zajímavostech z tras P...úpravy stránek Beskydhostu fyzická návštěva zařízení Beskydhostu - každé zařízení minimálně 2x za 6 měsíců případná pomoc členům s zápisem a úpravou jejich profilů na Co nabízíme: dobrý pocit z práce vykonané pro neziskovou organizaci možnost vyj&...

Mám vymyšlený a odzkoušený postup, jak z telefonu, který má HDMI výstup udělat desktopové PC. Na mém telefonu (Samsung Galaxy S4) mi vše funguje perfektně, ale jen s pomocí podpůrných programů, které jsem si stáhl z Google Play. Potřebuji tedy udělat program, který by ze všech těchto programů udělal jeden. Seznam programů které používám: - Apex launcher - External keyboard helper - Tasker - Xposed + modul App settings Funkčnost mohu kdekoliv předvést. Pošlete mi prosím své nabídky Děkuji S pozdravem Pavel Košťál

Hledám někoho za 80 Kč/h, kdo doplní do shopu produkty. Systém běží na prestashopu, předchozí zkušenosti s prestashopem budu požadovat, drobné věci mohu doučit. Bude se jednat o menší počet zboží s podrobnějším popisem tj. propracované parametry, barevné varianty, obrázky. Práce vzdáleně, nelpím na setkání! Očekávám jeden ukázkový produkt, za kt...Práce vzdáleně, nelpím na setkání! Očekávám jeden ukázkový produkt, za který následně samozřejmě zaplatím. Můžete ode mne očekávat spolehlivost a rozumnou komunikaci. Přednost dostanou ...

I need a single POS suite that runs smoothly on Samsung (Android), Apple (iOS) and any modern web browser, then feeds consolidated data into Microsoft Power Apps for workflow extensions and Power BI for live reporting. Core features • Sales transactions processed at the till with barcode scanning, discounts, multiple payment types and printed or emailed receipts. • Real-time inventory management that updates stock counts automatically after each sale, flags low levels and supports basic purchase-order creation. User hierarchy Cashiers should see only the sales screen and today’s totals. Admin staff need full back-office control—price changes, product uploads, stock adjustments, user management. Head-office users must be able to view every location, pu...

...look at the security and firewall settings, confirm everything lines up with best practice, and point out any blind spots I may have missed. Here’s the flow I have in mind: • You receive a sanitized copy of the current running-config (or, if you prefer, we can schedule a live screen-share session over SSH/CLI or ASDM). • You review access-control lists, NAT rules, VLAN separation, logging, firmware level, and any hardening features that should be enabled on a Cisco device in a public-access environment. • If changes are required, we agree on them, you guide me through implementing them, and we verify everything together. This is strictly about security and firewall configuration; routing, switching, and performance tuning are outside the scope unless t...

I’m starting my company site and need 3-5 clean, tech-focused images that instantly communicate what we do: embedded design, PCB layout, firmware programming and consumer-electronics development and consultation. The overall look should stay minimalist—think crisp lines, limited colour accents and plenty of white space—so the visuals feel at home next to light-to-grey page backgrounds. Key visual cues I’d like to see are representative of circuit boards, snippets of code or schematics, and finished electronic devices. Please keep all artwork on a transparent background so I can drop each piece straight into the website without additional editing. Subtle gradients or shadow treatments are fine as long as transparency is preserved. No real life photos or simil...

...reachable over the management network; what I still need is a clean, production-ready configuration and the supporting tools around it. ZTE OLT • Bring the firmware up to the latest stable release. • Build an intuitive, comment-rich start-up config that includes all required VLANs and properly provisioned PON ports so that adding new ONUs is a one-command job. • Document every step so future changes remain “copy-and-paste” simple. NetNumen NetNumen will run on a fresh Windows Server VM. I need full installation and initial setup, role-based user access, and the monitoring / management views tuned for the C320 so alarms, traffic stats, and firmware backups flow automatically. MikroTik Edge Downstream subscribers terminate on a MikroTik router. ...

...managed using multiple Excel sheets across departments, which is becoming difficult to manage. We are looking for a developer to build a simple web-based operational planning tool to automate production planning, stock management and dispatch planning. Business Scale Products (ASINs): 200 – 300 Production Volume: 12,000 units/month (target 25,000) Purchase Orders: 2000–2500 units/week (expected 5000) Packing Teams: 3 teams Shifts: 2 shifts Amazon Fulfillment Regions: 20 locations Project Objective Build a system that automatically plans production and dispatch by comparing: - New purchase orders - Existing open purchase orders - Finished goods stock - Units under production - Units ready for packing Core Modules Required 1. Product Master Fi...

...finding so I can walk a few steps and watch the signal strength change, giving me a clue about where it originates. If you have experience with SDRs, miniature shielding materials, Faraday fabrics, phased-array or null-steering antennas, please outline how you would bring those tools together in a single wearable. Deliverables • Schematics and BOM for the shielding/detection circuitry • Firmware or software (e.g., GNU Radio, custom mobile app) that drives the spectrum display and alert logic • A working prototype with basic enclosure suitable for field testing • Brief test report showing attenuation levels and detection accuracy in a typical urban RF environment I’m happy to iterate on revisions once a proof-of-concept is demonstrated, b...

I need an experienced computer engineer to review an existing hardware design and help me lift its overall performance. The current architecture works, but latency and throughput are not where they should be. I want fresh eyes on component selection, signal integrity, and any firmware tweaks that could unlock extra speed while keeping power consumption under control. You will start by analysing the schematics, BOM, and test data I provide. From there, I expect clear recommendations—whether that means re-routing critical traces, choosing faster interfaces, streamlining the memory hierarchy, or proposing other intelligent changes. Once we agree on the direction, you’ll deliver the updated design files (Altium or KiCad preferred), annotated schematics, and a concise report...

...handling, and low-level UART communication—so fluency in each of these areas is essential. Our front-end hardware already produces digitised samples via a bespoke analog-to-digital conversion stage; your task is to move those samples efficiently over UART, interleaving them with tight framing, minimal overhead, and built-in error checking. Key deliverables • Well-documented C/C++ (or equivalent) firmware that implements the new TDM layer • A concise protocol specification covering frame format, timing, and error-handling strategy • Bench test report demonstrating sustained, error-free operation at the target throughput on representative hardware Acceptance criteria 1. Sustained transfer rate meets or exceeds the current theoretical UART limit with &...

...preference. I have rough sketches for the overall look I’m going for that I can provide. Your tasks include schematic design, PCB layout (KiCad, Altium, or your preferred tool), BOM with readily available parts, and firmware or bootloader setup necessary for cartridge access and display/audio output. Intermediate-level expertise is fine; what matters is clean, well-documented work that can move to small-batch manufacturing without surprises. Deliverables 1. Complete schematics (PDF + native file) 2. PCB layout & Gerbers/ODB++ 3. BOM with part numbers and suppliers 4. Basic firmware/driver package and flashing instructions 5. One revision of post-layout tweaks after my mechanical fit check I will prototype the first boards on my end and share feedback...

...continuous improvement and trying to manage the changes effectively and efficiently in the present hard economic times. If you have been given an opportunity to act as a CHANGE MANAGEMENT CONSULTANT and implement changes in your chosen organization, what steps will you take into consideration while implementing the change management process in the following tasks given below. Prepare a Project Report of 5000 words that addresses the following questions: 1. Executive Summary [5 Marks] You should summarize your report briefly (hopefully no more than one page of A4 paper). 2. Introduction to Change Management [20 Marks] Introduce the chosen organization and critically discuss the concept of change management in detail with reference to four principles, concepts or theories and its...

I need detailed CAD plans with fire lines for a fire compartment, as part of the surveying of existing small buildings. This is ongoing work across the year with an annual value of £5000-£10000. We would also be interested in discussing a full time resource for 6-9 months. Requirements: - Compartmentation lines - Adaptation for existing structures Ideal Skills and Experience: - Proficiency in architectural CAD - Experience with fire safety regulations a bonus - Background in renovation projects Compartmentation and Fire Safety experience is essential. This requires someone with fire safety project experience. Please include relevant portfolio work.

...environment, recommend any additional hardware if required, configure everything for optimal performance, and make sure the network scales easily as our headcount grows. Once the core is live I’d like occasional proactive maintenance and rapid, on-call troubleshooting when issues pop up. Familiarity with the major enterprise switch and router vendors is essential, and I’m happy to work with you on firmware standards, VLAN segmentation, and best-practice documentation. Deliverables I expect: • Detailed implementation plan (including hardware models and licensing needs) • On-site configuration of routers and switches, with performance testing and failover checks • Clear network topology and configuration documentation that my in-house team can refer...

Quiero que revises y mejores mi circuito ba...la PCB (diagrama, layout y archivos Gerber listos para fabricación). • Incluir lista de materiales (BOM) con referencias y alternativas. • Programar cuatro secuencias en el Xiao ESP32-C3: 1. Encendido/Apagado. 2. Pulso lento. 3. Pulso rápido. 4. Efecto “breathing” o brillo gradual. • Documentar puntos críticos de prueba, métodos de medición de consumo y cualquier ajuste de firmware necesario. Entrega esperada – Archivo esquemático editable. – Gerbers y archivos de fabricación. – BOM detallada. – Código fuente comentado (Arduino IDE o ESP-IDF, lo que prefieras). – Breve informe de pruebas y cons...

I am building a full-featured point-of-sale app that will run on a Samsung Android tablet. The core of the project is solid order management—dine-in, takeaway, and delivery—so staff can take, save, cancel, and instantly send tickets to the kitchen. The printer workflow is critical: you will need a compatible docket printer on hand to prove every ticket flows from tablet to printer without delay. Once we have a working build I will either buy the same printer model locally or cover the cost of shipping yours to New Zealand, so real-world testing on your side is essential. Beyond orders, the system must capture dietary notes (allergies, vegetarian/vegan, gluten-free, dairy-free) and keep a rolling count of top-selling items so I can spot trends at a glance. Employees will...

...between the two can only be accomplished by accessing the Firmware via a proprietary 8-pin connection, for which I do not have a cable or interface. The candidate must either A) build a custom breakout to connect to the proprietary connector, or B) modify the OEM CONTROLLER pad and cable. Once the system is accessed, no custom coding, overwriting, or modification of the firmware will be required; the Candidiate need only identify the language, access the settings, and "flip the switch" between the two settings profiles. The hard part will be creating the connection. Something as simple as a POGO pin may be sufficient, but I am not qualified to say. The ideal candidate will have experience with embedded systems, consumer electronics firmware, and at lea...

I’m building a U...enumerates as a HID device once I flash firmware. • Diode matrix: through-hole or SMD diodes are fine as long as every switch line is properly isolated. • Components: choose only parts available in JLCPCB’s Assembly library to guarantee turnkey manufacturing. Deliverables - Schematic and PCB source files (KiCad preferred, Altium acceptable). - Gerbers, BOM (with LCSC numbers), and the JLC pick-and-place/CPL file. - Short DFM checklist confirming clearances, stack-up, and panelisation meet JLC guidelines. - One revision round after I review the first draft. If you have recent experience pushing complex keyboard or button-based PCBs through JLCPCBA, even better. Let’s get this board ready for fabrication so I can move straig...

...practices. When an issue is beyond remote resolution, your clear, well-structured ticket notes will allow our on-site crews to step in without repeating diagnostics. Tools & workflow • HubSpot ticketing and knowledge-base (must already be comfortable; please outline your experience) • VoIP soft-phone or similar for outbound calls • Screen-sharing to walk clients through monitoring portals or firmware updates Daily rhythm Morning: sweep the queue, triage priority cases, and return any missed calls. Throughout the day: update ticket statuses, document each fix, and escalate hardware RMA situations when necessary. End of shift: push a concise activity report and flag anything that needs follow-up. Acceptance criteria • 95 % of incoming residential tick...

...(170 rgb pixel or 128 rgbw pixel to complete universe) -Possibilities to set start adress -Possibilities to control multiple pixel as one pixel (grouping for have total of 2x or 3x o 4x pixel controlled) -Setting IC ,Address and Grouping by dipswitch or other way accepted (also usb serial with proprietary software) -ALL SETTINGS NEED ALSO TO BE SETTED BY RDM -Usb or serial connector for upload firmware We are open to every system from arduino to anything. Need to be thinked in hardware and software side. Other this one we need a variant with pwm rgbw output with same feature like RDM, start adress settings, To be consigned: Schematics (Easy Eda) Bom (with product code and component choosed inside Easy Eda and Jlc Pcb Assembled) PCB Schematics (Easy Eda) Easy Eda project ...

I have a stable FreeRTOS-based firmware that currently compiles only under my portable Arduino IDE 1.8.13 setup for the SAMD51 MCU. I now want the project to build and run cleanly in the latest Arduino IDE without carrying along any of those version-specific hacks, board package pin-tweaks, or legacy library work-arounds. Once the codebase is modernised, the next step is to extend it with new sensors. You will receive the present firmware, board-support files, and the partial sensor drivers at project start.

...Belief Network 2、 Journal Division: SCI Zone 4 I need you to match 3-5 journals based on my topic, and I may submit them based on the journals you provide me with in the future, 3、 Writing requirements: Write according to my paper title and journal requirements, and provide necessary journal requirements documents, including an AI plagiarism report Turnitin (Artificial Intelligence) (1) Word count: 5000-8000 words (2) Formulas and symbols: cannot exist in image format, nor can they be created using Word's formula editor. Please format all formulas using MathType to ensure that the font and size match the text. (3) Formula number: All formulas must be numbered in the order of (1), (2), (3), etc. (4) Image resolution: Must be at least 300dpi. (5) Language: The entire text must...

...working prototype that brings them together in a single, hoof-mountable board. The goal of this first build is simple: stream real-time acceleration and GPS data (plus basic battery status) over Bluetooth in clean JSON so I can inspect it from any phone or lightweight test interface. Scope of work • Assemble or spec a compact hardware stack that fits safely inside a horse boot. • Write ESP32 firmware to read the accelerometer and gyroscope, combine it with GPS fixes, and send the packet as JSON over BLE. • Expose a characteristic I can view in nRF Connect, LightBlue, or a quick web demo—you don’t have to build a full app. • Include basic power management so the Li-Po lasts through a training session and reports its voltage in the same JSON...

Hi, I'm looking for an experienced PCB designer to create a custom carrier/breakout PCB for a compact handheld device. No firmware or software needed — design only. Core Module: LILYGO TTGO T-Call V1.3 (ESP32 + SIM800L GSM) — mounted on the PCB via pin headers Components to integrate on PCB: OLED Display (SSD1306 128x64, I2C, 4-pin): Mounted above the PCB using standoff spacers — 4 mounting holes required Height will be adjusted with standoffs 4-wire cable from display soldered directly to PCB pads Buttons: 1x membrane switch connector (2-pin) for main button 2x additional button footprints connected to spare GPIO pins (for future use) Buzzer: Passive buzzer mounted directly on PCB Connected to designated GPIO via NPN transistor + flyback diode driver c...

More details: Is this project for business or personal use? For starting a new enterprise What information should successful freelancers include in their application? Experience How soon do you need your project completed? ASAP Option of up to 15.00 per member signup every month they stay on bring in 5000 new signups you can make $75,000 a month every as long as they stay a member my app is designed to pay you directly using you referral code for you member sign ups

... Core expectations I’m looking for a complete, production-ready package: mechanical layout, electronics selection, sensor positioning, control firmware and a simple UI that pushes the data out over USB or Ethernet. Feel free to suggest vision, laser, Time-of-Flight, or hybrid sensing approaches; accuracy within ±3 mm on packages up to 90 cm in any axis will be considered a win. Please engineer with off-the-shelf components wherever practical so costs stay reasonable when we scale. Deliverables 1. Full CAD assembly (STEP or SolidWorks) 2. Bill of Materials with sources and indicative pricing 3. Schematics, PCB files (if any), and firmware source 4. Basic desktop app or web dashboard to show live L×W×H readouts and export as CSV/JSON 5. ...

I need a skilled firmware developer to modify the Lexus headunit, specifically for the Mark Levinson audio system. Requirements: - Change Mark Levinson configuration in eMMC and SPI dumps to analog Pioneer configuration. - Modify audio output settings and amplifier settings. Ideal Skills: - Experience with automotive infotainment systems - Proficient in eMMC and SPI dump manipulation - Strong understanding of audio system configurations, especially high-end setups like Mark Levinson and Pioneer

I need a reliable developer for an ongoing monthly task (1-2 years commitment): Every month I will send you a list of 4000-5000 usernames (CSV or TXT file). Your only job is to add these users to my public Telegram supergroup. Requirements: - You create a fast and safe bulk member adder (Telethon or Pyrogram – MTProto/userbot method). - You run the adding process every month when I send the new list. - Handle rate limits, flood waits, errors, auto-retry, and give me a simple report (how many added / failed / blocked). - Nothing else – no daily work, no group management, no finding users. Only this monthly adding task. - Safe practices only so the group stays safe (delays, multiple sessions if needed). Important: - This is NOT a one-time job. I need the same person for...

I’m running a Fortinet 60F and ...security, remove any redundant entries, and apply a new rule set I’ll provide. Please: • Audit the existing policy table, noting conflicts or unused objects. • Implement the updated Firewall rules exactly as specified. • Test connectivity so normal business traffic flows without interruption. • Document every change and export a backup configuration when finished. I’m not sure whether a firmware update is required, so include a quick version check and let me know if an upgrade is advisable. If the job goes smoothly, I may also ask for help later with VPN setup or Network segmentation. Experience with FortiOS, CLI, and FortiManager is preferred. Clear communication and the ability to schedule work during...

I need a complete hardware-and-firmware solution that blends a PIC microcontroller with Arduino-compatible modules on a custom-made PCB. The end goal is to streamline several industrial processes, and I also want the design flexible enough to drive lighting, heating & cooling, and security subsystems that resemble home-appliance automation. Here is what I envisage: • Schematic and PCB layout ready for fabrication, including a clean separation between the PIC control core and any auxiliary Arduino shields or sensor breakouts. • Embedded C / Arduino-style firmware that handles real-time control loops, sensor inputs, and actuator outputs for an industrial environment. • A concise BOM with component part numbers that are actually in stock. • Produc...

...Handicrafts Marketplace (Kolkata Developer Preferred) Project Description: We are looking for an experienced WooCommerce developer or agency based in Kolkata to build a scalable handicrafts e-commerce website targeting Indian and global customers. Key Requirements: - WooCommerce (WordPress) based website - Mobile responsive, premium theme design - Approx. 10 categories, 60 subcategories - 2000–5000 products (scalable structure) - Advanced product pages with images, variations, reviews, and related products - Smart search and category filters - Customer login, address book, order tracking - Shipping calculation based on weight / volumetric weight - Seller profile panel (product listing, order management, earnings) - Admin dashboard with full control, commissions, and repo...

...Critical Constraint — Firmware Compatibility The firmware is already written and compiled against specific GPIO pin assignments ideally we avoid having to rewite this, but if you forsee obvious issues and we need to make a change that is preferable. **The same firmware binary must run on both Phase 1 and Phase 2 boards without modification.** All GPIO assignments, UART configs, power rail voltages, and logic levels must match our specification exactly. We will provide a complete pin map and the firmware `config.h` file. What We Provide - Complete PCB design specification (schematic netlist, circuit descriptions, layout constraints) - Detailed design brief (requirements, power architecture, critical design notes) - Bill of Materials with LCSC part nu...

...that are proving most critical on site: • Motor start-up and functional testing – checking wiring from MCCs, fine-tuning drive parameters in Startdrive, and verifying that each motor responds as the program intends. • Device configuration inside TIA Portal – cleaning up the hardware configuration, assigning the correct Profinet device names/addresses, and diagnosing any module mis-matches or firmware warnings that appear online. • Safety verification – confirming that every E-Stop, safety door and interlock chain operates fault-free, and that the safety program in the S7-1500F reports a healthy status at all times. All work is to be delivered through remote sessions. I can provide VPN access to the PLC network along with a local technician f...

I’m building a microcontroller-based system around an stm32 and need compact, reliable embedded-C firmware that lets me read multiple sensors and move their data cleanly through standard communication channels. The core of the job is classic microcontroller programming: bring up the chip, initialise the peripherals that the sensors require (typical I²C, SPI or simple GPIO timing), perform periodic reads, apply any basic filtering the devices recommend, then expose the results over the communication protocols we agree on—UART is mandatory; CAN or USB-CDC would be a welcome extra if time allows. You will be working with the latest STM32CubeIDE tool-chain, so please be comfortable with HAL and, where efficiency demands, direct-register work. I’ll supply full pin...

... I need a freelancer who can translate this outline into a complete, ready-to-manufacture solution. The work spans mechanical design (3-D CAD, load calculations), electronics (motor driver, timer circuit or microcontroller, safety interlock, battery management), and embedded firmware that lets me tweak the hourly advance interval if required. Deliverables 1. CAD files and assembly drawings showing the steel chassis, spindle arrangement, and low-angle entry/exit ramps. 2. Electrical schematic, PCB layout, and firmware source code that runs the hourly advance sequence. 3. Motor and battery sizing calculations plus a consolidated bill of materials with suppliers. 4. A short test plan describing how we confirm the mat advances correctly, the deck bears foot traffic, and safet...

Project Title: > High-Speed Dual-Node RF Relay (125kHz / 2.4GHz / 315MHz) - Teensy 4.1 > Project Description: > I am looking for an experienced RF/Embedded Systems Engineer to design a 100% workable dual-node relay system for a keyless en...tank), and listens for 312/314/315MHz UHF response (CC1101) to relay back to Node A. > * Hardware: Both nodes are based on the Teensy 4.1. > Key Technical Requirements: > * PCB Design: 4-layer board preferred for EMI shielding. Must include proper ground planes and keep-out zones for antennas. > * Power Management: High-current decoupling for the LC driver to prevent MCU brownouts. > * Firmware: Low-latency C++ code (sub-5ms) for transparent signal relay. > * Deliverables: Gerber files, BOM (with LCSC/DigiKe...

I’m looking for an experienced developer who can build fully emulated firmware for a DMA card. The firmware should be compatible with Windows and capable of emulating several key functionalities, including: 100% CFG The configuration space of the firmware should perfectly replicate that of a legitimate device, allowing it to be detected and recognized by the system as authentic hardware. BAR Support BAR (Base Address Register) represents the memory region inside a PCIe device. The BIOS reads this information in order to properly communicate and interact with the device. Emulation Correct BAR handling ensures that when a driver sends a request to the PCIe device’s BAR, the firmware responds with the appropriate data, effectively imitating the behav...

The original schematics and firmware sources for my existing motherboard are no longer available, yet I still need to keep the product alive and solve a series of recurring hardware failures. The immediate objective is to reverse-engineer the board in detail so I have a complete, accurate picture of how every power rail, I/O interface, and embedded controller is wired and programmed. Once that knowledge is captured, I want a refreshed design that removes today’s failure points and is ready for a short production run. Work starts with non-destructive teardown, high-resolution imaging, net tracing, and firmware dumping via JTAG/SWD or any other proven technique. From there the task moves into schematic recreation (Altium Designer or KiCad preferred), BOM generation with ...

...for smartphones, tablets, and desktop browsers Important Technical Requirements • Separate Modbus communication layer • Internal API for system data (example: /api/status, /api/temperature) • Modular architecture separating Modbus, storage, web server and UI Not Included in Version • Cloud connectivity • Remote internet access • Multi-device dashboard • User accounts • OTA firmware updates Deliverables • Working firmware • Source code • Wiring diagram • Setup instructions • Documentation of Modbus register mapping used Expected Timeline Estimated development time: 1–2 weeks. Future Expansion The architecture should allow future cloud integration where the gateway can send data to a remote server (e....

...hamburger is tapped. 2. Cross-Browser & OS Compatibility The site must be tested and fixed for display issues across all browsers (including Chrome, Safari, and Firefox) and major operating systems (OS X, Windows, Android, and iPhone). Greyed-Out Browser Issue: On iPhone, both Chrome and Firefox are showing a "greyed-out" overlay. (This may be a conflict with the cookie plugin). Samsung Mobile Error: On Samsung phones, the homepage tour search menu (overlaying the main image) is formatting incorrectly. (See attached screenshots). 3. Functional & Styling Tweaks ABN Number: Stop browsers from detecting the ABN as a phone link and fix the formatting so it stays on one single line (currently splitting into two). Global Text Color: Change all Black text...

...battery-management read-outs. All of that raw data needs to flow up to the Pi, where it is bundled, logged and pushed over a 4 G link. The Pi also runs the user interface on an onboard touchscreen. I want that interface to launch straight into a clean dashboard with drag-and-drop style widgets so I can rearrange or resize gauges, graphs and buttons while in the field. On the software side I need: • Firmware for the Arduino that publishes every sensor value plus motor state in a well-documented packet format. • A Pi-side service that subscribes to those packets, stores them, and serves them both to the local dashboard and, via 4 G, to a companion phone app. • The phone app (iOS and Android) must: – stream real-time telemetry, – o...

...lightweight, wheel-mounted battery. • Firmware that stores and renders static bitmaps in correct perspective as the wheel spins, synchronizing via hall-effect or magnet sensor. • A simple phone app that lets the rider pick any image, crop it to a wheel-friendly template, and wirelessly push it to the controller. There is no fixed library; the user must be free to upload whichever picture they like. Threshold speed can be experimented with. Below that threshold, the LEDs can remain off or show a neutral pattern to save power. Brightness should be adjustable so the design remains visible in daylight without draining the battery too quickly. Deliverables 1. Schematic, BOM, and mechanical mounting plan that fits a 26–29″ wheel. 2. Tested firmware...

...• Robust HF antenna array layout sized for a poker table, including multiplexing strategy to handle >100 simultaneous tags without collisions or dead zones. • Reader, controller, and MCU/FPGA selection with justification, full schematics and PCB files (Altium, KiCad, or similar). • Tag specification sized for standard casino chips, with guidance on orientation tolerance and shielding. • Firmware outline or example code that streams tag UID and RSSI fast enough for smooth betting actions. • Bill of materials, power budget, and wiring harness diagrams so I can hand everything straight to my prototyping shop. • Brief test plan that proves the 10 cm accuracy requirement under normal table conditions (felt, players’ hands, stacked chips...