Labview wifi microcontroller jobs

...speeds are essential. Because I will sometimes want to pause the motion or cycle through a couple of intensity presets, all adjustment must live on the device itself: a small tactile button (or a pair, if easier) that toggles the mover on/off and steps through, say, slow, medium, or fast randomness. No companion app, driver, or registry edits—just pure hardware control. I’m happy with any microcontroller that can enumerate as a USB HID device (ATmega32u4, RP2040, STM32, etc.) as long as you supply: • A fully assembled, tested dongle ready to ship • The firmware source and brief build instructions so I can re-flash if needed • A short user sheet showing what each button press does and the range of movement speeds The end goal is a discreet, reliab...

...or family members are welcome) - Must be able to download our recording app FunCrowd on your mobile - Must be able to record in a quiet place (no use of heater, air conditioner or other electronic appliances) - Must be able to finish all recordings within 3 days - Must have mobile phones with good-quality recording devices and at least 4GB of storage available (iPhone is preferable) and a stable WIFI connection. Payment: 55 USD per pair Payment will be split into two milestones and first milestone is released after finish and the second one is released once the audios have been completely checked by our client (usually takes around 3 weeks). Once hired, I’ll send the project code and brief instructions so you can download FunCrowd, choose your topics, and start talking. ...

...modules - OEM/manufacturing services • Helping evaluate and integrate components including: - controller boards - power stage components - metering systems - protection systems (RCD, surge protection, etc.) - enclosure design - electrical design • Advising on communications architecture, including: - OCPP integration - ISO 15118/PLC communication (if applicable) - networking modules (4G/Ethernet/WiFi) • Acting as a technical bridge between hardware manufacturers and software developers • Helping ensure the design can meet relevant EV charging standards • Providing technical input when sourcing hardware manufacturers/OEM partners Example Architecture The current concept stack includes: Hardware: - EVSE enclosure - power stage - protection circuits - con...

I’ve just picked up a second-hand Windows laptop and a second-hand printer that I’d like to run wirelessly. The printer powers on but has never been joined to my network, and I’m not sure whether the correct drivers or utilities are already on the laptop. Your task is to get the two talking over Wi-Fi, confirm a clean test print, and show me the basic steps so I can reconnect if I ever change routers. You’re free to install the latest Windows drivers or firmware, add the printer through the Windows settings menu, and adjust any network settings needed. Once everything is live, please print a test page and walk me through the process you used so I have a quick reference for the future. Remote help is fine as long as the end result is a working, reliable Wi-Fi connec...

...developers toggle ports, poll sensors, drive LEDs or motors, and handle real-time tasks simply by touching the right memory-mapped registers. The finished tool-chain must compile down to code that runs fast, in tiny footprints, with deterministic timing. Think of the kinds of binaries you would drop into washing machines, automotive modules, or medical devices—only here the target is any ARM-based microcontroller. You will provide: • A documented language spec describing new keywords, pragmas, or intrinsics that expose registers, GPIO, interrupt vectors, and timing primitives. • A working compiler fork or LLVM/Clang front-end patch that accepts the new syntax and produces ARMv8 machine code. • A minimal runtime or header set that keeps RAM and flash u...

...Installation Orlando * Low Voltage Contractor Orlando * Fiber Optic Installation Orlando * Structured Cabling Orlando 4. Local SEO Optimization Improve ranking in Google Maps and local search results. 5. Service Pages Creation Create optimized pages for: * Network Installation * Security Camera Systems * Access Control Systems * Fiber Optic Installation * Structured Cabling * Enterprise WiFi Systems * Sound Masking Installation 6. Location Pages Creation Create location pages targeting: * Orlando * Longwood * Lake Mary * Sanford * Altamonte Springs * Winter Park 7. Image SEO Rename images and add optimized alt text. 8. Technical SEO Improve page speed, mobile optimization, sitemap, schema markup, and indexing. Requirements: • Proven SEO experience &bul...

...source Media Dock. The dock is a hardware reader device used to interact with physical Media Volumes, which are media cartridges containing either storage media (SD card) or NFC identification tags. The board will be installed inside a dock enclosure and connected to a front display. Core Features The PCB must include support for the following components: Microcontroller ESP32 module (recommended) or equivalent microcontroller suitable for handling: SD card access NFC communication display control system logic NFC Reader The board must include an NFC reader chip (such as PN532 or equivalent) used to detect and read NFC tags embedded in Timeline media cartridges. The NFC antenna placement should be positioned near the cartridge insertion point. SD Card Interf...

...The goal is not just a gadget, but a coherent hardware family that makes interacting with my AI models feel tangible, fast, and effortless. At the center is the Desk Hub, a compact, high‑end box that lives on a desk like a small instrument. It has a small front display, a few physical buttons, a subtle light ring or LED bar, a microphone, and a speaker. Internally it runs on an ESP32‑class microcontroller with Wi‑Fi and Bluetooth. The Hub is always powered via USB‑C and always connected to my cloud backend, where all speech‑to‑text, language model processing, tools, and text‑to‑speech live. From the user’s perspective, they can press a button or say the wake word (for example “Hey Assistant”), speak naturally, and hear/see the assistant’s response. The scr...

...in-house team can reference • A short knowledge-transfer session plus a remote support window after go-live on the below SOW: The technician shall support deployment, maintenance, evolution (Wi-Fi coverage extensions, commissioning of phone lines, etc) and site dismounting. ●will maintain, install, and extend wired and WiFi IP networks. This will mainly consist in: ● Participating site surveys (checking materials localization in various place in the camp) ● installing WiFi access points ● installing new switches or routers ● installing and plugging RJ45 wires ● installing and repairing Optical Fibber ● Implementation of the planned network structure ● Attaching APs and setting up a radio connection ● PRC support and implementation If this scope matches your exper...

...hardware you’re most comfortable with—Cisco, Aruba, Ubiquiti UniFi, or similar—as long as the final network meets roaming and capacity standards for a busy office. deployment, maintenance, evolution (Wi-Fi coverage extensions, commissioning of phone lines, etc) and site dismounting. ●will maintain, install, and extend wired and WiFi IP networks. This will mainly consist in: ● Participating site surveys (checking materials localization in various place in the camp) ● installing WiFi access points ● installing new switches or routers ● installing and plugging RJ45 wires ● installing and repairing Optical Fibber ● Implementation of the planned network structure ● Attaching APs and setting up a radio connection ● PRC support and implementation Core deliverab...

...shows the remaining time, counting down in real time. 3. When the three minutes expire the screen simply replaces the countdown with a clear “Game Over, move to next zone ” message + a buzzer or light; 4. Once the controller is set back the system must reset itself, ready for the next player. Hardware thoughts so far: magnetic (reed or Hall) sensor to detect lift, an Arduino or comparable microcontroller running the timer logic, and a compact OLED display for each station. I am open to part recommendations if they shorten development or improve reliability, but please keep the overall design simple and cost-conscious. Deliverables I expect: • Schematic and parts list for one station, scalable to six • Clean, well-commented Arduino sketch compiling und...

Project Overview: We are developing the BIOPULSE TRIO-SCAN, an innovative, modular diagnostic device. The system consists of ONE Main Unit (Hub) based on an ESP32-S3 microcontroller, and THREE distinct interchangeable cartridges (Bio-Chemical, Cardio-Physical with dry electrodes, and Geno-Scan with micro-heating traces). We have already completed the system architecture, component selection, and conceptual design. We are looking for an experienced Hardware & Mechanical Engineer to turn our specifications into manufacturing-ready files. What We Will Provide: A detailed Technical Product Specification (TPS). A defined preliminary Bill of Materials (BOM), including the ESP32-S3 and ADS1299. High-quality 3D concept renders of the external enclosure to guide your mechanical desi...

Title: Industrial PCB Design for Arduino-based 4-Pump Chemical Dosing System ​Description: I am looking for a professional PCB designer to create a robust, industrial-grade PCB for a chemical dosing system. The project is based on an Arduino Uno and must be designed to eliminate EMI noise from inductive loads. ​Key Technical Requirements: ​Microcontroller: Arduino Uno (Socketed on the PCB). ​Outputs: Control for 4x DC Pumps (24V) and 1x Solenoid Valve via Opto-isolated Relays. ​Power System: 24V DC Main Input with a Resettable Fuse (PPTC) for protection. ​Noise Immunity: Must include Flyback Diodes (1N4007) for each output and proper decoupling capacitors for logic stability. ​Isolation: Separate ground planes for Logic (5V) and Power (24V) to prevent interference. ​External Interfa...

Hi everyone, I’m currently looking for a talented freelancer who has strong experience with Flowcode 10 and can create an amazing and efficient program for a project I’m working on. -Must be comfortable building programs in Flowcode 10 -Able to design clean, well-structured logic and functionality -Experience with microcontroller projects is a plus If you’re skilled with Flowcode and interested in collaborating, please comment below or send me a direct message with: • A short introduction • Your experience with Flowcode • Examples of previous work (if available) Looking forward to working with someone passionate about building great programs!

Freelance IT positon based on the below SOW: The technician shall support deployment, maintenance, evolution (Wi-Fi coverage extensions, commissioning of phone lines, etc) and site dismounting. ●will maintain, install, and extend wired and WiFi IP networks. This will mainly consist in: ● Participating site surveys (checking materials localization in various place in the camp) ● installing WiFi access points ● installing new switches or routers ● installing and plugging RJ45 wires ● installing and repairing Optical Fibber ● Implementation of the planned network structure ● Attaching APs and setting up a radio connection ● PRC support and implementation

I need the internal circuitry of the KK-82MS scientific calculator documented so I can design a drop-in replacement PCB. Your job is to open the unit, trace every relevant signal, and give me a clear map of what connects where. The focus is on both LCD behaviour and the button-scanning scheme, so I expect you to show how each LCD segment is driven, which pins act as commons, how the microcontroller multiplexes them, and the exact keyboard matrix rows and columns the processor polls. Feel free to combine a logic analyser, multimeter, oscilloscope, or any other bench tool you trust; choice of instrumentation is up to you as long as the final data are unambiguous. Deliverables • High-resolution photos of the calculator fully disassembled, including close-ups of the flex cables a...

SOW: The technician shall support deployment, maintenance, evolution (Wi-Fi coverage extensions, commissioning of phone lines, etc) and site dismounting. ●will maintain, install, and extend wired and WiFi IP networks. This will mainly consist in: ● Participating site surveys (checking materials localization in various place in the camp) ● installing WiFi access points ● installing new switches or routers ● installing and plugging RJ45 wires ● installing and repairing Optical Fibber ● Implementation of the planned network structure ● Attaching APs and setting up a radio connection ● PRC support and implementation

The technician shall support deployment, maintenance, evolution (Wi-Fi coverage extensions, commissioning of phone lines, etc) and site dismounting. ●will maintain, install, and extend wired and WiFi IP networks. This will mainly consist in: ● Participating site surveys (checking materials localization in various place in the camp) ● installing WiFi access points ● installing new switches or routers ● installing and plugging RJ45 wires ● installing and repairing Optical Fibber ● Implementation of the planned network structure ● Attaching APs and setting up a radio connection ● PRC support and implementation

...dismounting. ●will maintain, install, and extend wired and WiFi IP networks. This will mainly consist in: ● Participating site surveys (checking materials localization in various place in the camp) ● installing WiFi access points ● installing new switches or routers ● installing and plugging RJ45 wires ● installing and repairing Optical Fibber ● Implementation of the planned network structure ● Attaching APs and setting up a radio connection ● PRC support and implementation technician shall be skilled in: ● In networks installation (cf details in R22) ● Electrical tests (Earth resistivity, Ground Continuity) ● Optical fiber splicing or repairing – Optional ● IP, Network ● IT System (linux and windows knowledge) ● WiFi networks, Mandatory &nd...

...showing WhatsApp messages from guests Messages appear: What is the WiFi? Where is the parking? How do we enter the apartment? Scene 2 — Product overview Shot 2 Show a finished Doorly guest guide on a phone screen Slow scroll through sections: WiFi Check-in Parking House rules Scene 3 — Add property Shot 3 Dashboard → Properties Shot 4 Click Add property Shot 5 Fill form fields: Property name Address Upload cover image Shot 6 Click Save Scene 4 — Languages Shot 7 Open Settings → Languages Shot 8 Toggle languages Enable: English Polish Spanish or other Scene 5 — Add cards Shot 9 Open Property → Cards Shot 10 Click Add card Shot 11 Add cards: WiFi Check-in Parking House rules Scene 6 — Fill cards Shot 12 Op...

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. • Production-re...

I’m looking for a sourcing agent in China who will help me to find suppliers of WiFi/cordless-enabled E-ink/e-paper digital photo frame that allows photo uploads via a mobile application android/IOS. I’m Looking for different size from 4”- 27”, The frame must be ultra-thin and lightweight; I should be able to customize the frame material/look and feel and put our brand. The product that should feel like a premium home décor object with a very simple, family-friendly digital experience; Agent should have good knowledge on Digital product sourcing and mobile application capabilities; Agent should have already solid reference in this area and have been working with OEM/ODM in the past

...outdoor site/camp environment, so you’ll need to be comfortable moving between containers, masts, and rough terrain while keeping cables tidy and hardware protected. The immediate priority is expanding and fine-tuning WiFi coverage. We have not locked in any specific access-point brand yet, so I’ll rely on your recommendations for rugged, field-proven models that integrate cleanly with standard switches and routers. Scope of work • Conduct physical site surveys to map optimal equipment locations and check existing material placement. • Install, align, and commission new WiFi access points, then validate signal strength and roaming performance across the camp. • Add or replace switches, routers, and any required RJ45 runs; terminate, label...

...dismounting. ●will maintain, install, and extend wired and WiFi IP networks. This will mainly consist in: ● Participating site surveys (checking materials localization in various place in the camp) ● installing WiFi access points ● installing new switches or routers ● installing and plugging RJ45 wires ● installing and repairing Optical Fibber ● Implementation of the planned network structure ● Attaching APs and setting up a radio connection ● PRC support and implementation technician shall be skilled in: ● In networks installation (cf details in R22) ● Electrical tests (Earth resistivity, Ground Continuity) ● Optical fiber splicing or repairing – Optional ● IP, Network ● IT System (linux and windows knowledge) ● WiFi networks, Mandatory &nd...

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 f...

...• A rigid steel frame for durability, yet light enough to remain truly portable. • Quiet, sealed gear-motor driven by a rechargeable battery pack with enough capacity for a full shift. 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...

This project is a SaaS platform for property energy management and automated billing designed for property owners and building managers. The system will integrate with Tuya WiFi smart breakers installed in building electrical panels to monitor electricity consumption per unit (apartment, office, or shop). The platform will retrieve energy usage data from the Tuya IoT Cloud Platform, process it, and generate automated monthly invoices for each unit based on their electricity consumption. The system will support a multi-tenant architecture, where each client (property owner or property management company) has their own environment within the platform. Each tenant can manage multiple buildings, units, and breakers, assign devices to units, monitor consumption, and charge their tenant...

...project aims to develop a small WiFi gateway that connects to a Danfoss EKC 202C refrigeration controller via Modbus RTU (RS-485) and provides a local web interface. The system should allow monitoring of key controller values and limited control via a browser. The first version is a local-only solution without cloud connectivity, but the architecture must allow future expansion to cloud services. Hardware Assumptions • ESP32 or similar WiFi-enabled microcontroller • RS485 interface module for Modbus RTU communication • Connection to Danfoss EKC 202C controller (via Modbus adapter) Setup Flow • On first boot the device starts its own WiFi Access Point • User connects via smartphone or laptop • User opens configuration page at &b...

...and component selection. The goal is to create a reliable and production-ready board suitable for prototyping and future mass manufacturing. Scope of Work • Design complete electronic schematic based on provided requirements • Develop PCB layout (4-layer preferred) • Select components available from major distributors • Implement power regulation and protection circuits • Integrate microcontroller and communication interfaces • Optimize the design for signal integrity, EMC, and manufacturability • Prepare all required manufacturing and assembly files Technical Requirements • Experience with embedded systems and microcontrollers • Knowledge of communication interfaces such as UART, I2C, SPI, CAN, USB • Experience desig...

...outside temperature is < 5 celsius in 21465 Reinbek (Germany) during the time windows 01:00–02:00 and 04:00–05:00 after midnight. --- ## 4. Checklists & Project Progress ### A. Preparation Checklist (Employer) *To be completed before remote work begins.* * [ ] **Hardware:** All Shellys installed, wired, and powered. * [ ] **Network:** Static IPs reserved in FRITZ!Box; all devices connected to WiFi. * [ ] **Remote Access:** Nabu Casa account active; Admin user created for freelancer. * [ ] **Docs:** Switch Function Matrix and IP List provided. ### B. Implementation Checklist (Freelancer) *Implementation steps for the contractor.* * [ ] **Integration:** All Shelly entities clearly named in HA (`light_room_lamp`). * [ ] **Scripting:** Local RPC scripts ins...

The nRF52840-Based BLE Wearable Hardware Design project focuses on developing a Bluetooth Low Energy (BLE) wearable device using the nRF52840 microcontroller. The design includes selecting and integrating components, designing the PCB, and ensuring low power consumption and reliable BLE communication. The project aims to deliver a functional, compact, and energy-efficient wearable device for various applications.

Looking for an electronic hardware designer / embedded consultant to help select the right low-cost, reliable, and easily sourceable microcontroller in India for products like ovens, incubators, and similar equipment typically employing a PID controller, a LCD/SPI/UART based display with read/write USB option and few IOs. Need someone who can handle both: technical recommendation of the microcontroller commercial sourcing guidance in Hyderabad / India The person should be able to suggest the best MCU based on cost, availability, reliability, peripherals, and production scalability, and also guide on vendors/distributors, pricing, MOQ, and backup sourcing options. Experience in embedded systems, industrial electronics, BOM optimization, and Indian electronics sourcing is ...

I’m ready to give my MSI B550M PRO-VDH WiFi a serious refresh and would like an expert to guide me from parts-shopping to power-on. The plan is to swap in a new CPU, boost the RAM, and add faster storage, but I want to be absolutely certain every piece I buy will slot in flawlessly with this board. Here’s what I need from you: • Confirm the best-supported processors, memory kits, and NVMe/SATA drives for this specific motherboard and its latest BIOS • Provide a short parts list with retailer links or product codes so I can order everything in one go • Flag any BIOS updates or settings tweaks the new hardware will require • Walk me through physical installation and first boot checks (video call or detailed written steps—whatever you prefer...

I’m ready to move an industrial-grade controller from concept to production and need a designer who has already shipped tight, 6-layer boards. The board must host a main microcontroller, its support circuitry, and several high-current power-regulator stages, all within a restricted outline while meeting EMI/EMC limits typical for factory environments. You’ll start from my block diagram and rough schematic notes, turn them into a production-ready layout, and supply every file the assembly house will ask for: updated schematics, stack-up, Gerbers, drill files, pick-and-place, BOM, and a brief design report explaining how the EMC strategy and size targets were achieved. I’ll be available for rapid feedback on component placement and routing choices, and we’l...

ESP32-S3 VoIP Phone — Proof of Concept Firmware The gig: I need someone to take a Waveshare ESP32-S3-Audio-Board and a 2.8" TFT display and turn it into a working WiFi voice call device. This is for a Kickstarter demo — it needs to work and sound decent, not be production-ready. Hardware (I have both, can ship if needed): Waveshare ESP32-S3-Audio-Board (ESP32-S3, ES8311 codec, onboard mic, onboard speaker, WiFi) — 2.8" TFT LCD Touch Screen (ILI9341, 320x240, SPI) What "working" means: Connects to WiFi Registers to a SIP server (FreePBX, , Twilio — whatever's easiest) Can make and receive a voice call Two-way audio through the onboard mic and onboard speaker Display shows basic call status: idle, calling, incoming cal...

Project Description (PCB Design) I am looking for a PCB designer to design a low-power IoT board for production line. Main requirements: Microcontroller: ESP32 with Wi-Fi or other Sensors: VL53L4CD Time-of-Flight laser distance sensor 10K NTC thermistor temperature sensor probe The sensors should be connected by wire to the PCB Low power consumption (battery-powered, using NiMH battery) Removable battery (NiMH ) Connector for external sensors (JST-PH 2-pin or similar) The laser sensor may be placed remotely with a cable from the PCB The PCB should low-cost manufacturing and low power consumption. Deliverables: Schematic design PCB layout BOM (bill of materials) Gerber files for manufacturing Basic firmware guidance if needed

I need a complete design for a compact consumer-electronics board that revolves around a PIC microcontroller. The scope spans three tightly-linked parts: • PCB hardware – Produce the schematic and multilayer layout in Altium Designer, include all libraries you create, and deliver the full manufacturing package (Gerbers, drill files, pick-and-place, and a PDF schematic). -PCBA implementation with JLCPCB Acceptance criteria – Board passes electrical rule checks and is ready for fabrication without edits. I will provide exact sensor part numbers, preferred connectors, and enclosure dimensions after kickoff; you are free to choose regulators, clocks, and protection components so long as you stay within a 3.3 V rail and keep the BOM cost-effective.

...encountering issues with configuration and setup. We are seeking an experienced specialist who can troubleshoot and optimize our hardware to meet the demands of AI applications. Your expertise will be pivotal in ensuring our lab is fully operational and efficient. Current Configuration ASUS ROG Astral GeForce RTX 5090 AMD Ryzen 9 9950X Crucial T710 PCIe Gen5 NVMe 4TB SSD ASUS ProArt X870E-CREATOR WiFi AMD AM5 X870E ATX Flare X5 Series DDR5 RAM (AMD Expo & Intel XMP 3.0) 128GB ARCTIC Liquid Freezer III Pro 360 - Current Problem. The computer boots and the lights on the computer go through yellow, red and then white. At white it stops and I can not see any output either through the HDMI or Display port. I have tried ports on both the mother board and no the...

Renders should include 2 renders of the camera showing various angles. The camera should have our logo on it.

...readings that make the data unusable. What I need is a clean, reliable way to sense those isolated DC voltages without tying the reference points together. Whether that means introducing isolated amplifiers, optocouplers, tiny transformers, or another proven technique is up to you; I’m open to whichever approach gives stable, repeatable results and keeps the measurement side safe for the microcontroller. Here’s what I’d like back: • An updated schematic that drops into my existing design, showing every connection required for proper isolation • A concise parts list with recommended component values and footprints I can actually buy today • A short rationale explaining how the proposed stage cures the isolation problem and what accuracy I ca...

I’m building an educational, ...reliably detect pressure or touch and send that data wirelessly. • Firmware that converts those raw sensor readings into tidy, low-latency events the app can understand. • Simple proof-of-concept software (mobile or web) that shows the events, plays a sound or displays a visual so I can demo the core learning activities. I’m open on the exact platform; ESP32, Raspberry Pi Pico W or any microcontroller you feel suits a child-safe, low-power product will work. The finished prototype should be safe, responsive and easy to extend with new activities as the curriculum grows. Let me know which sensors, wireless protocol and development tools you prefer, how quickly you can deliver a working prototype, and any previous child-focus...

...(LSTM Autoencoder / Hybrid model) Real-Time Mitigation Strategy Malicious vehicle flow isolation Dynamic rule installation at RSUs & switches Rate limiting and blacklisting of attack sources VANET-Specific Security Awareness Handles high mobility and dynamic topology Maintains low latency for safety messages Technologies Used SDN Controller: Ryu / ONOS VANET Simulator: SUMO + Mininet-WiFi ML/DL Model: LSTM Autoencoder / SVM / Random Forest/ use other technique than LSTM can use multimodel for transfer learning Dataset: SDN Specifc dataset Protocols: OpenFlow, TCP/UDP Programming: Python Performance Metrics Detection Accuracy: High (>95%) False Positive Rate: Low Mitigation Delay: Minimal Network Throughput & PDR: Improved post-mitigation Impact...

...Smartphone Manually Please capture images of the following items where the text is mainly in Hindi: WiFi – Public notice Identification – Locker number Identification – Parking space number Identification – Parking zone Events – Multi-event posters Restaurant menus 3 All Categories to collect images in Hindi Text final list will be shared before you begin): Contact – Advertisement, Contact – Business card, Contact – Flyer with business info, Contact – Multiple business cards, Contact – Public business details, Item list – Other lists, Item list – Recipe book ingredients, Item list – Restaurant menus, Item list – Shopping lists, Item list – To-do lists, WiFi – Public ...

...software to life. On the hardware side, the priority is circuit design. I will share detailed functional blocks, power-budget targets, and regulatory constraints; you would translate these into a clean schematic that is ready for board layout (I will also welcome help on the actual PCB routing once the schematic is locked). For software, I need both the embedded code that will run on the microcontroller and the on-screen user interface logic that appears on the TV. Simplicity and reliability for elderly users are the guiding principles. You should feel comfortable choosing an appropriate MCU, writing efficient firmware in C/C++, and prototyping a straightforward, large-font on-screen menu in a framework that can later be ported to the final hardware. Please include links or br...

PCB design and firmware for microcontroller PCB design and firmware for microcontroller

...an ESP32 module and must integrate multiple components and connectors so students can easily connect motors and sensors. The board should also be compatible with Scratch, so students can control the hardware using Scratch blocks. The freelancer should also create the required firmware or extension file needed to connect the hardware with Scratch. **Key Features Required:** 1. ESP32 module for WiFi and Bluetooth connectivity 2. Motor driver for 2 DC motors 3. Battery connector for rechargeable Li-ion battery 4. USB connector for programming and charging 5. Power and charging indicator LEDs 6. 4 additional LEDs for programming experiments 7. Buzzer for sound alerts 8. Push button for input 9. Potentiometer for analog input 10. Sensor connectors (for ultrasonic sensor, line senso...

PCB Design Requirement Project: BLE to Wi-Fi/Ethernet Gateway Device. The objective of this project is to design a BLE to Cloud Gateway device that integrates: - Nordic nRF52840 (BLE receiver) - HLK7628N Wi-Fi / Ethernet Linux module The device continuously receives BLE packets, forwards them to the HLK7628N through USB, and uploads the data to the cloud over Wi-Fi or Ethernet. When internet connectivity is lost, incoming data will be stored locally on an SD card using a rotational buffer mechanism, and synchronized automatically once connectivity is restored. The design must follow best practices for RF layout, impedance control, EMI mitigation, and grounding, enabling FCC and CE certification. The HLK7628N module and nRF52840 chip are fixed components and must remain in the desig...

My desktop can only see 2.4 GHz networks, so I want to upgrade its WiFi card to a TP-Link model that supports dual-band (2.4 GHz / 5 GHz) or better—802.11ac or newer. I’m looking for someone who can: • Recommend a compatible TP-Link PCIe or M.2 card for my motherboard’s free slot. • Physically install the card, connect any antenna leads, and tidy the cabling inside the case. • Install the latest TP-Link or Intel-based drivers (Windows 10) and remove the old adapter software if needed. • Update BIOS or change UEFI settings only if required for the new card to be recognized. • Verify that the computer reliably detects and connects to local 5 GHz networks, with speed tests to confirm performance. Please let me know your experience ...

I’m working on a ​desktop computer that still relies on a 2.4 GHz connection. I’ve confirmed the current Wi-Fi adapter does not support 5 GHz, yet I’d like this machine to connect to modern dual-band routers without replacing the entire PC. Here’s what I need from you: • Identify a reliable, affordable 5 GHz-capable adapter that is compatible with my motherboard and operating system. • Explain any driver or BIOS settings I’ll need to adjust. • Provide clear, step-by-step instructions for installation—hardware swap or USB option—so I can do the upgrade myself with basic tools. • Walk me through connecting to a 5 GHz network and verifying performance once the hardware is in. A short call or screen-share to confirm the adap...

...Electromagnetic (EM) tracking (NDI Aurora) with A-Mode Ultrasound (GE Piezo crystals + TI TX7332 Pulser + ADS1256 ADC). We have already architected the system and generated the V1.0 codebase. We need a Senior Embedded Engineer to perform a rigorous code audit, verify the hardware-timing logic, and map the C++ firmware to our custom PCB's pinout. The Tech Stack: 1. Firmware: Bare-metal C++ on an STM32 microcontroller (using STM32Cube HAL). 2. PC Software: Python 3 (PySerial, pyigtl/OpenIGTLink) communicating with 3D Slicer. Your Mandate (The Audit): We are providing you with three fully written files: , , and acuscope.py. We need you to verify the following critical failure points: 1. Timer Chaining & DMA Safety: Verify our STM32 logic. We are using Timer A to trigger a 1...