Wireless sensorspekerjaan

Saya ingin buat 1 rangkaian elektronik, terhubung dengan network wireless yang berfungsi seperti switch

...Spoof Your Location (Crucial) You must make the vendor websites believe you are physically located in the specific Indian city to see the correct local rates. Open Google Chrome. Press Ctrl + Shift + I (Windows) or Cmd + Option + I (Mac) to open Developer Tools. Click the three vertical dots in the top-right corner of the Developer Tools panel (not the browser dots). Go to More tools > Sensors. In the "Sensors" tab at the bottom, look for Location. Select Other... and enter the coordinates for the city you are working on. Tip: Google "Coordinates for [City Name]" to get the Latitude/Longitude. (Example - Mumbai: Lat 19.0760, Long 72.8777) Keep the Developer Tools window OPEN and refresh the page. Step 2: Find the Top 10 Vendors With the location set,...

...adjusts itself on the fly. The goal is to maintain optimal belt tension at all times—compensating automatically for stretch, wear and changing load—so downtime, manual checks and premature belt failures disappear. My vision centres on a robust mechanical layout married to intelligent control. Integrated real-time tension monitoring, wear-detection sensors and load-variation sensing will feed a compact controller that drives the motorised actuator. Wireless control and monitoring must let operators check status or initiate overrides from a tablet if needed, and the firmware should generate predictive-maintenance alerts long before an issue escalates. I am looking for concepts worth patenting, so novel kinematics, sensing arrangements or control algorithms that ...

I need an experienced 3D modeler and mechanic to create a prototype of a 3D mechanical hand. This hand will be part of a full arm sleeve integrated with over 25 sensors. Requirements: - 3D mechanical hand that can integrate with a sensor-laden arm sleeve - Ability to customize based on specific needs Ideal Skills & Experience: - Proficiency in 3D modeling software - Mechanical engineering background - Experience with sensor integration - Strong problem-solving skills Please provide examples of similar work done.

My heating installation is already wired with motorised valves and PT-100 temperature sensors; what it still needs is a clean, reliable control program running on a Schneider Electric PLC. All field devices will communicate over Modbus TCP/IP, so the job centres on writing and testing the logic that opens or closes each valve, reads every sensor, and enforces the temperature set-points and safety limits I will provide. You’ll work directly in EcoStruxure Control Expert (Unity Pro), mapping the correct holding/input registers, building the sequence logic (ladder or structured text—your choice), and setting up alarms and manual-override modes. Once the code is ready, I’ll load it on site; remote commissioning support through VPN is essential to fine-tune timing and ...

I need an embedded engineer to help safely connect a PCB to a lead-acid battery pack in series and integrate 4 external sensors (temperature, humidity, water presence, etc.). The system must read data in Arduino IDE and, if possible, send it to an existing telemetry endpoint (HTTP/MQTT). Scope: Safe wiring from battery pack to PCB Best way to connect and mount sensors Connector and grounding recommendations Simple Arduino example to read sensors and output/send data Experience with ESP32, Arduino, sensors, and battery-powered systems required.

...to force "Cloud-only" mode for maximum AI reasoning depth. The architecture should be extensible to support external USB Cameras (UVC standard) and Bluetooth Audio routing in future iterations, as the final product will be paired with smart glasses. 3. Performance & Thermal Management: Thermal Throttling: Implement logic to automatically scale down FPS or resolution if the device's thermal sensors reach critical thresholds. Foreground Service: Use a persistent Foreground Service with a custom notification to ensure the camera session remains active and is not killed by the Android OS during long-running sessions. 4. Real-time Audio Feedback: Integration of the native Text-to-Speech (TTS) engine to provide immediate audio descriptions of the processed visu...

...sensor. I want to receive both the electrical schematic and a finished PCB layout matching my concept and the dimensions according to a drawing I will send. What must be included in the design: • A power supply module operating in the range of 9–24 V DC, protected against overvoltage and reverse polarity. • A communication interface and a programming connector for the ESP32 • Integration of MEMS sensors (accelerometer / gyroscope – the exact model will be agreed after the work starts). • A CAN-BUS interface with a transceiver suitable for industrial environments at 3.3 V. Expected final deliverables: 1. Schematic in KiCad, Altium, or Eagle format (to be agreed). 2. PCB layout with EMC rules applied and a silkscreen/annotation layer. 3. BOM wit...

...motion system—has to stand up to continuous metal duty while holding a repeatable ±0.1 mm tolerance. Here is what I expect to receive: • Detailed mechanical drawings for the bed, gantry, enclosure, fume extraction and assist-gas lines • Electrical schematics covering mains distribution, laser power supply, servo/stepper drives, control cabinet layout and all safety interlocks (E-stop, door sensors, light curtains) • A complete bill of materials with manufacturer part numbers, lead-times and estimated costs • Recommended CNC controller configuration (e.g., Siemens, Beckhoff, LinuxCNC or similar) with post-processor files ready for stainless programs • CAM, nesting and parameter tables that are tuned for stainless steel kerf character...

...Build Your Own DIY RC Car with Arduino – A Step-by-Step Guide Have you ever dreamed of building your own remote-controlled car from scratch? In this guide, we’ll walk you through creating a fully functional DIY RC car using affordable, easy-to-find components like the Arduino Uno, joystick module, NRF24L01 wireless transceiver, and L298N motor driver. Whether you’re a hobbyist, a student, or just someone who loves tinkering with electronics, this project is a fun way to learn about wireless communication, motor control, and Arduino programming. By the end, you’ll not only have a working RC car but also a deeper understanding of how these components work together. Let’s roll up our sleeves, gather our parts, and bring your custom RC car to l...

...(Suggested) Microcontroller: Low-power MCU like ESP32 or STM32 for button logic, LED control, and power management. Positioning: Built-in GPS module (e.g., u-blox) for coordinate acquisition (though pre-programmed, it could verify on activation). Communications: GSM Module: e.g., SIM800/900 for SMS or data transmission. Satellite Module: e.g., Iridium 9603 or RockBLOCK for short-burst data. Sensors: Battery voltage monitor for low-battery alert. Enclosure: IP-rated for dust/moisture resistance; wall-mount brackets. Certifications: FCC/CE for RF, potentially SAR for safety if wearable variant considered. Must include GSM primary + satellite failover, 6 mths - 1year battery standby, custom button/LED logic. Provide schematic, PCB, firmware, and 1-2 working units. Timeline: 4-6 ...

I’m preparing a short explainer that doubles as an advertisement and I need a creator who can handle the complete live-action production from conc...social-media-friendly ratios we agree on). Acceptance criteria: • The finished video clearly explains the product or service within the agreed runtime. • Scene transitions feel seamless despite the two locations. • Audio is crisp and free of background noise. • All graphic elements match the overall brand look. If you own or can source the necessary gear (camera, gimbal or tripod, basic lighting kit, wireless lav mics) and have a reel that proves you’ve shot and edited live-action explainers before, I’d love to review it. Let me know your rough timeline from kickoff to final delivery and any...

I need a clean, well-commented Arduino sketch for the Pololu 3pi that lets the robot visit six preset locations, interact with the magnet at each spot, and return to its starting line in under four minutes. The only sensing method available is a magnetic sensor array, so all point detection and interaction logic must rely on that hardware. Two run modes have to coe...calibration steps, and how to switch between Intermediate and Difficult modes. 3. A concise test procedure I can follow to confirm: – all six magnets are found in sequence, – the correct interaction (touch vs. avoid) happens, – the robot returns to its start position before the four-minute mark. Use standard Arduino libraries only; no external dependencies beyond the magnetic sensors...

I have a ready research project in PDF format and I want it fully handled and published in the journal MDPI Sensors. The freelancer will manage everything from start to finish—no work required on my part. Responsibilities: • Review and format the paper according to Sensors guidelines. • Edit language and style to meet academic publication standards. • Submit the manuscript to the journal. • Handle all correspondence with editors and reviewers. • Manage revisions requested by reviewers. • Ensure the paper is accepted and published. Requirements: • Proven experience in academic publishing, preferably in Sensors or similar journals. • Excellent English writing and editing skills. • Full knowledge of scientific ...

I’m looking for a tech-savvy professional to visit my home and get my Wi-Fi-enabled laser printer talking to a Windows laptop. The printer is already on the network, yet the laptop refuses to find it or send jobs through, so I need hands-on help to install the correct driver, configure the wireless connection, and run a successful test page before you leave. Deliverables • Printer discovered and added in Windows as the default device • Latest driver and utility software installed and confirmed working • At least one clean test page printed over Wi-Fi • A quick walkthrough so I know how to reconnect or troubleshoot in the future Most of the work should be straightforward for someone familiar with Windows networking and laser printer setup. Please c...

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...automated data scraping and iOS verification pipeline based in the US. The goal for Phase 1 is to acquire over 10,000 verified leads per day. Core Tasks: 1. Data Scraping: Extract data (name, phone number, age, gender, carrier) from US people search websites. 2. Anti-detection: Must integrate the API and set render=true and super=true. 3. Data Filtering: Implement automatic filtering by wireless/phone number and age range (50-90 years old). 4. Data Verification: Integrate the LoopLookup API to verify iMessage activation status. 5. Data Export: Automatically sort and export data to tagged .txt files (Elite/Advanced/Global). Requirements: · Proficient in Python Asyncio/HTTPX. · Proficient in headless browser crawling and XHR interception. • Familiar wit...

I need a working proof-of-concept that hardens my wireless network by analysing live traffic and flagging hostile activity the moment it appears. The model must reliably catch the attacks that worry me most: Denial of Service (DoS), Man-in-the-Middle (MitM) intrusions, classic packet sniffing, and ARP spoofing. Everything has to run in real time on a modest on-prem machine, so efficient feature extraction and lightweight inference are a priority. The task breaks down naturally into three parts. First, capture and label representative WLAN traffic—public datasets are fine as a starting point, but I also want a small tool that lets me pipe raw pcap streams into the training set so the system can learn my network's quirks. Second, build and train the detection engine: a wel...

...equally critical so the project stays on schedule and within a sensible cost range. Key objectives • Develop architectural and structural drawings that translate the modern aesthetic into a practical build. • Integrate energy-efficient amenities (high-performance windows, insulation strategies, efficient HVAC) without driving material costs beyond standard options. • Plan for wired and wireless smart-home infrastructure—security, lighting, climate control—so the installer can drop the systems straight in. • Produce 3D exterior and interior renderings to verify massing, daylight, and room flow before permits are filed. Acceptance will be based on the completeness of stamped construction documents, coordinated MEP schedules, and BIM/Mod...

I need an end-to-end solution that lets me monitor and, when necessary, remotely control a set of environmental sensors that report temperature, humidity, and air-quality data. Here is the flow I am envisioning: the sensors push readings to the cloud (MQTT, HTTPS, or another lightweight protocol you prefer), the data is stored and processed, and a desktop application then visualises the live feed, keeps historical logs, and lets me define threshold-based actions. Key points I care about • Real-time monitoring and control is the primary goal—latency needs to be kept low and reconnect logic must be solid. • Sensors involved: temperature, humidity, and air quality. The system should be flexible enough to add more sensor types later without a rewrite. ...

Custom TWS Earbuds Prototype - Earin M-2 Miniaturization** UNIVERSITY PROJECT: Redesign Earin M-2 earbuds SMALLER to reduce ear protrusion. CURRENT SPECS: 24×15×15mm shell, 4g each, 60mAh battery, 4hr playback, BA driver, NFMI sync, touch controls TARGET SPECS: <20×13×12mm shell (33% smaller volume) • Same...battery) 4. Full assembly + functional testing 5. Audio test + TWS pairing validation I HAVE: • Complete Earin M-2 teardown photos • Exact measurements + target dimensions • Protrusion problem photos • Clear feature priority list EXPERIENCE NEEDED: • Proven TWS earbuds prototypes (post portfolio) • Micro-soldering + compact PCB experience • Balanced armature driver integration • Previous true wireless b...

... Scope of Work: Home Network (Ethernet/Wi-Fi): Design a robust Ubiquiti UniFi network topology. Determine optimal Wireless Access Point (AP) placement for coverage across three floors + outdoor areas. Plan CAT6a drop locations for TVs, office workstations, and backhaul. Whole House Audio: Design wiring zones for multi-room audio (in-ceiling/in-wall speakers). Designate "Home Run" locations to a central rack/AV closet. Recommend speaker placement for optimal acoustics in key areas (Home Theater, Great Room, Kitchen, Patio). Security & Surveillance: Placement of PoE cameras (UniFi Protect series preferred). Locations for doorbell (G4/G5 Pro) and potential sensors. Hardware Rack Design: Basic rack layout/diagram for the mechanical room (patch panel...

...concept ideas provided by us into practical MDF design layouts. • Improve and refine the concepts with functional and user-friendly design suggestions. • Create accurate cutouts and mounting provisions for Arduino boards, sensors, and electronic modules. Technical expectations: • Strong understanding of Arduino platforms, common sensors, and electronic modules. • Ability to plan component placement and provide precise cutouts accordingly. • All structural joints must be snap-fit/interlocking type for easy assembly without adhesives. • Provide standard 3 mm mounting holes for sensors, modules, and components wherever required. Design approach: • Freelancer may propose innovative ideas and design improvements. • Should consult...

I'm seeking an engineer to create an intelligent mouse trap focused on monitoring and alerting. The trap should utilize a motion sensor for mouse detection and an actuator to trigger a trap upon detection. Key Requirements: - Motion sensor for detection - Actuator to trigger trap - Notification system for alerts Ideal Skills and Experience: - Experience with sensors and actuators - Knowledge in IoT and notification systems - Background in hardware development and prototyping Please share your relevant experience and approach.

...PLC-based solution that will take over the quality-control stage of my manufacturing process. The goal is to move from manual checks to a fully automated, repeatable system that flags defects in real time and logs production data for traceability. Here’s what I expect: • A recommendation on the most suitable PLC family (Allen-Bradley, Siemens, or similar) together with any required I/O modules, sensors, and actuators. • Development of the ladder logic (or structured text) that drives the QC sequence—sensor readings, pass/fail logic, reject gate actuation, and data capture. • Electrical and mechanical integration drawings so my in-house team can wire and mount everything exactly as intended. • A concise commissioning guide plus the source pr...

I need a custom ELRS (ExpressLRS) solution for drone control, utilizing an STM microcontroller instead of the original MCU. Key requirements: - Improved range - Enhanced security - Dual band - Mesh networking capabilities Ideal skills and experience: - Proficiency in STM microcontrol...drone control, utilizing an STM microcontroller instead of the original MCU. Key requirements: - Improved range - Enhanced security - Dual band - Mesh networking capabilities Ideal skills and experience: - Proficiency in STM microcontrollers, especially STM32 - Strong background in RF communication and protocols - Experience with drone control systems - Knowledge of security implementations in wireless networks - Familiarity with mesh networking technology Please provide relevant experience in ...

I need a compact, reliable flex-PCB designed for an industrial setting that is subject to continuous high-vibration, ambient temp extremes, and moisture. The board’s sole payload will be an embedded vision sensor; no microcontrollers or large passives are planned at this stage. My priority is to ensure signal integrity and mechanical robustness in this challenging environment while keeping the layout as thin and lightweight as practical. Here is what I expect from you: • A short consultation (call or chat) to confirm sensor footprint data, required bend radius, connector choice and stack-up. • Schematic capture, impedance-controlled flex-rigid or pure-flex stack-up proposal, and a final layout that factors in strain-relief, tear-stops and anchoring points suited to hi...

Hello , I have a cabled weather station ready to go, but I need an experienced hand with the physical installation side only. The job covers everything from mounting the sensors and console, running and securing the cable, to making sure connections are weather-proofed, grounded, and reading correctly once powered up. Brand is flexible—I simply need someone familiar with the usual hardware found in systems such as Davis Instruments, AcuRite, La Crosse, or similar. Only serious freelancer Auto bids not good Thank you

I have a cabled weather station ready to go, but I need an experienced hand with the physical installation side only. The job covers everything from mounting the sensors and console, running and securing the cable, to making sure connections are weather-proofed, grounded, and reading correctly once powered up. Brand is flexible—I simply need someone familiar with the usual hardware found in systems such as Davis Instruments, AcuRite, La Crosse, or similar. Key Deliverables • Sensors, mast, and console solidly mounted in their designated locations • All cables routed neatly, protected from the elements, and correctly terminated • Grounding and surge protection in place where required • Final power-up and verification that the station is deliver...

...health monitoring. We are looking for an experienced ROS2 robotics developer/team for autonomous navigation, multi-motor control, and sensor/data integration. Robot Details: • 4-wheel drive + 4-wheel steering (8 motors) • Additional motors for conveyor plant row deflector + camera vertical motion (~10 motors total) • NVIDIA Jetson Nano onboard computer • Sensors: RTK-GNSS, LiDAR, IMU-depth cameras, GoPro cameras, encoders, light, and load sensors. Key Tasks: • ROS2 autonomous navigation with sensor fusion • Manual remote-control mode + fully autonomous path-following mode • Multi-motor control integration (drive, steering, conveyor, camera mount) • Machine vision crop row detection • Local + cloud-based structured data logging (...

...Firmware for: o UI Arduino o Motor Arduino o pH Arduino o Temperature Arduino o Master Arduino 2. Communication protocol documentation 3. Commented, modular Arduino code 4. PCBs in KiCAD (all Arduino boards should be like shields) Required Skills • Advanced Arduino development • Embedded C/C++ • RS-485 / Modbus / CAN • Analog signal conditioning • PID control systems • Motor control with hall sensors • EMI/EMC mitigation • Industrial control systems experience • Experience with laboratory or scientific instruments (preferred) Nice to Have • Experience with high-impedance sensor design (pH, ion-selective electrodes) • Knowledge of op-amp/JFET front-end design • Experience designing noise-resistant analog systems • ...

... enhancement, and verification of 5G NR protocol stack components within the Radio Access Network (RAN). The engagement covers gNodeB feature development, MAC Scheduler optimization (3GPP Layer 2), and seamless integration across Layer 1, Layer 2, and Layer 3 to ensure performance, compliance, and scalability. Engagement Model: Full-Time Project Assignment Experience Band: 3–8 Years (Telecom/Wireless Domain) Scope of Work: Development and verification of 5G NR protocol stack (L1/L2/L3) MAC Scheduler implementation and enhancements (3GPP Layer 2) gNodeB feature development and Low-Level Design (LLD) contributions Cross-layer interface handling (L1–L2 and L2–L3) System integration, validation, and performance optimization Debugging complex protocol stack i...

I need a compact, production-ready circuit that brings reliable wireless communication to a new consumer-electronics device. The work begins with schematic capture and component selection, moves through PCB layout, and finishes with ready-to-manufacture Gerbers, a complete BOM, and clear test guidelines. The radio link is the heart of the design, so careful RF layout, antenna matching, and regulatory-compliant power levels are essential. Bluetooth LE is my preferred protocol, though I am open to Wi-Fi or other 2.4 GHz solutions if you can demonstrate lower cost or better battery life without sacrificing performance. Please plan on: • Delivering editable design files in Altium, KiCad, or Eagle, plus PDFs for quick review • Calling out any critical components with ...

The embedded system comprises 2 STM32 boards connected to their own 7 sensors, 1 motor, and 3 relays. Each is connected to a central Raspberry Pi 4 board. The RIGHT STM32 board also has a TFT ST7789 2inch display. The Raspberry Pi has its own 5-inch display (connected via HDMI) and is connected to a battery BMS via UART and controls the main ON/OFF switching of the exoskeleton system driven via a 48V 10A relay. The Raspberry Pi also controls the operation of a 5V air-pump via a relay able to deliver 1.5A. 1. Graphical user interface (GUI) developed for the STM32 to drive the ST7789 display. The detailed requirements for this GUI are presented in Figure 3. 2. GUI developed for the Raspberry Pi display. The detailed requirements for this GUI are the same as for STM32. 3. Softw...

My Xerox unit keeps choking on paper somewhere in its internal path. The sheets feed cleanly from the input tray and never reach the output tray—the...inside-out to walk me through a definitive fix or, if necessary, pinpoint the part that must be replaced. A clear, step-by-step plan that I can follow with basic tools is ideal, though I’m also open to a quick video call if that speeds things up. Deliverables • Diagnosis of the root cause of the internal jam • Practical instructions (and photos or diagrams if helpful) to clear the path, reset sensors, or replace the relevant rollers/assembly • Confirmation test: one full-capacity print run without a jam If you’ve solved inside-path jams on Xerox models before and can guide me quickly, let&rsquo...

...module, each connected to an separate: - **FTDI FT260 USB-to-I²C bridges** These FT260 devices are part of the system **periphery** Each USB-I²C bridge must be: - clearly identifiable - independently initialized - robust against reconnects or resets - SW must recognize if a I2C bus is disconnected - finally CODESYS platform needs to be ably to react on I2C disconnects or connects --- ### 4.2 Sensors and Modules #### I²C / USB-I²C Connected Devices On one of the FT260 brigdes are the following I2C slaves connected: - **PN532 NFC controller** - **Atlas Scientific EZO modules**: - pH sensor (EZO pH) - Conductivity sensor (EZO EC) - Silicon Labs temperature & humidity sensor SI7020 - MCP23017 GPIO expander (valve control) - SW must recognize if a ...

I am looking for an experienced academic reviewer/editor (preferably with IEEE journal publication experience) to review the manuscript and provide substantive feedback, not just language correction. Review the manuscript for clarity, structure, and overall flow Assess the scientific presentation and positioning of the contribution Sugge...correction. Review the manuscript for clarity, structure, and overall flow Assess the scientific presentation and positioning of the contribution Suggest improvements to figures (e.g., merging, simplifying, redesigning, or adding figures where appropriate) Identify sections that need strengthening, tightening, or clearer explanation Provide feedback suitable for journal-level submission (IEEE Sensors Journal / similar) Deadline: 5 days B...

I’m upgrading a ...Photometric report and lighting layout (IES files included). 3. Fixture schedule with manufacturer part numbers and cut-sheets. 4. Bill of materials and rough cost estimate for procurement. 5. Installation notes covering trenching depths, bonding/earthing and any smart-control provisions we agree on. While I’ve chosen LED lights, I’m open to your recommendations on enhancements such as motion sensors, dimmable drivers or smart controls if they improve performance or payback. Please outline similar pathway or exterior projects you’ve completed and indicate which software you will be using for calculations and drawings (Dialux, AGi32, Relux, etc.). I’m ready to start as soon as I find the right partner and will be responsive to ...

JD – ROS Engineer Job Summary We are looking for a Software Engineer with strong experience in ROS (Robot Operating System) and C# to design, develop, and maintain robotic and automation software solutions. The role involves working on robot control, system integration, and real-time applications while collab...for software design, APIs, and system workflows • Support deployment, testing, and troubleshooting in lab and field environments ________________________________________ Required Skills & Experience • Strong hands-on experience with ROS / ROS2 • Proficiency in C# for application or service development • Experience with Linux-based systems • Understanding of robotic concepts such as kinematics, sensors, and control systems Experience with sy...

I have a draft research proposal that needs a careful editorial pass before submission. The document is complete in terms of content, but I want it to read smoothly, follow academic conventions, and convince reviewers of its merit. The proposal is related to machine learning, security, and wireless. So, you must be in the area. What I expect from you: • Line-by-line editing for clarity, concision, and scholarly tone • Consistent formatting of headings, citations, tables, and figures to match standard style guides (APA or Chicago—whichever best fits the context you identify) • Light re-organization where paragraphs or sections could flow better • A tracked-changes file plus a clean, ready-to-submit version I’m open to suggestions on str...

...flow. Ability to troubleshoot under pressure in live event settings. Excellent ear for detail, tone, and clarity. Knowledge of recording software and techniques for capturing live performances. Reliable, professional, and punctual Team-oriented with good communication and problem-solving skills. Preferred Qualifications: Experience with multi-track live recording setups. Familiarity with wireless systems, in-ear monitoring, and stage audio management. Basic understanding of acoustics and live venue sound optimization. Background in music production or event production a plus....

...objects so I can demonstrate its dexterity. Everything has to run autonomously once powered, with calibration routines and a simple override through the serial monitor or an attached push-button interface. What I need from you – Complete, well-commented Arduino sketch written in C/C++ – Schematic or Fritzing diagram showing every connection – Parts list with suggested motor models, light sensors (LDRs or photodiodes), and power considerations – Short README that explains setup, calibration and how to trigger the automated demo cycle I already have an Uno, breadboard, and a set of SG90 servos, so feel free to build around those unless you see a compelling reason to upgrade. Code must compile on the current Arduino IDE without additional paid libra...

...by the doctor and automatically sent to the patient on the approval of doctor. A database is required to store the data provided by patients and Doctors. Option of payment to the doctor must also be available The app should be available in different languages We need a consent screen (data usage, teleconsultation consent, device data sharing) Alert Patient for the wrong placement of the sensors (Monitoring Device) Optional WhatsApp / Email of prescription to patients (with consent) Should strictly meet the HIPAA and EHR Standards....

I’m putting together a compact desk ornament that spins on command, and I need a complete PCB solution to drive the rotation reliably. The ornament will only move when a small switch is flipped—no sensors, no remotes, just simple manual control feeding a quiet motor. Main Features: • main power source is 5V from USB to DC power jack connected to board via JST-PH cable 2pin socket. • 3.7V 800mAH Lithium chargeable battery as backup power source, connected via JST-XH cable. • 3-way SPDT switch(on, off, timer) connected to the PCB via a JST-XH cable. • 3V DC motor with peak current around 3A, connected to board via JST-PH(2pin) • 2 mounting points (M3 size to allow M2.5 bolts) Here’s what I’m after: • Schematic and PCB layout...

...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). • MCU firmware – Write well-commented code in MikroBasic (or another PIC-friendly tool if you justify the switch). The firmware must read multiple sensors, exchange data through an efficient serial protocol, and use smart power-saving modes to stretch battery life. Please supply project files, compiled HEX, and a short flashing guide. • PC interface – Build a Windows utility in VB.NET that connects over USB (virtual COM, HID, or similar), lets me configure the board, live-stream sensor data, and lo...

...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). • MCU firmware – Write well-commented code in MikroBasic (or another PIC-friendly tool if you justify the switch). The firmware must read multiple sensors, exchange data through an efficient serial protocol, and use smart power-saving modes to stretch battery life. Please supply project files, compiled HEX, and a short flashing guide. • PC interface – Build a Windows utility in VB.NET that connects over USB (virtual COM, HID, or similar), lets me configure the board, live-stream sensor data, and log...

I’m rolling out a Python-based platform that keeps an eye on city roads in real time. The first goal is clear: monitor live video from roadside traffic cameras, spot congestion, accidents or blockages within seconds, and push actionable alerts through a cloud-hosted pipeline. Later phases will weave in IoT sensors, GPS data and public-transport schedules, but for now cameras take centre stage and all processing happens in the cloud. Here’s what I need from you: • A complete stream-to-insight workflow: camera feed ingestion → cloud message bus → analytics micro-service. • Computer-vision models (OpenCV, YOLO, TensorFlow—your call) that flag incidents with >90 % precision/recall on my test clips. • A REST API that surfaces live traff...

...Tools Canva or Adobe Illustrator Final output must be print-ready (PDF Print / SVG / AI) Copy (DO NOT EDIT WORDING) BACK WALL Working size: 100 × 83.3 cm Destination Content Platform for Inflight Entertainment Funded, produced & updated by tourism boards Free for airlines TV · Reasons to Visit · Video Ads · Maps · Podcasts · Live TV · Apps 10 Languages · 17 IFE Specifications · Seatback · Wireless · Overhead · QR Emirates · Aer Lingus · Viasat · Spafax · Touch · Inflight Dublin LEFT WALL Working size: 80 × 100 cm How It’s Supplied SUPPLIED Funded & produced by tourism boards MAINTAINED Updated annually by tourism boards MONETISED...

...all driven by on-device speech recognition, generative dialogue, and emotion-aware voice modulation. Secondary expectations include light cooking, everyday chores, and fluid, human-like movement so the machine blends safely into family life. I am looking for an end-to-end solution covering: • Hardware: anthropomorphic frame, compliant actuators, force-torque sensors, depth & RGB cameras, and medical-grade vitals sensors. • Software: ROS-based control stack, SLAM for navigation, TensorFlow/PyTorch models for vision and speech, and a secure mobile dashboard. * Ability to learn and adapt. * Chatgpt integration. * Human-like skin and features. * Ability to ship to usa. Ability for owner to pack in a box and ship to Philippines easily. •...

...simultaneously and transmit data via LoRaWAN to the "Beep" platform. Project Scope: The goal is to design a PCB that handles power management and interfaces with multiple sensors for two separate hives. The device will be powered by a Solar panel and a Li-Ion/LiFePO4 battery. Core Components & Requirements: Microcontroller & Connectivity: Based on ESP32 with LoRaWAN capabilities. Preference: You can either design around a module (like ESP32-WROOM + RFM95) OR design a carrier board for a dev-board like the Heltec WiFi LoRa 32 V3 (to simplify assembly). Please specify your recommendation in your proposal. Sensors (Interfaces needed for 2 Hives): Weight: 2x Interfaces for Load Cells (4-wire). The PCB must integrate 2x H...