Raspberry pi jobs

Topic: CFD and Experimental Investigation on the Pattern Formation in a Granular Bed This poster presents a comprehensive study on the pattern formation in a granular bed using both Computational Fluid Dynamics (CFD) simulations and experimental analysis. The work focuses on understanding the behavio...conditions, and experimental procedures used for validation. The results section presents key findings related to particle movement, flow characteristics, and pattern evolution observed during the investigation. The poster emphasizes concise and impactful presentation of data with clear headings, readable fonts, and balanced spacing to ensure visibility from a distance. The names of the intern and IITB PI/Guide are included neatly at the bottom section of the poster as per the given g...

I’m building a real-time monitoring device around the Raspberry Pi Pico (RP2040) and need a robust, industrial-grade PCB that keeps everything tight and reliable. Although extra features like extensive data logging or remote control may follow later, the immediate goal is a rock-solid board that can sit inside a control cabinet and survive 24 V environments. Core functionality to integrate • Ethernet via W5500 • RS-485 transceiver with screw-terminal access • 24 V DC input stepped down to stable 5 V/3.3 V rails • UART header, status LEDs and an onboard RJ-45 connector Design constraints • Compact footprint is important; help me keep the enclosure slim. • Proper grounding, controlled-impedance Ethernet routing and neat separation...

...CIO, CFO, COO, CEO and Board-level audiences. What you will do: Assess the current state of SAP landscapes: core health, custom code, integrations, extensibility, data governance, licensing exposure and S/4HANA readiness Evaluate Clean Core compliance, technical debt, Z/Y objects, User Exits, BAdIs and upgrade risks Review SAP integration patterns with external systems: RFC/BAPI, IDocs, SOAP/REST, PI/PO, SAP Integration Suite/CPI, APIs and event-driven architectures Identify contractual risk scenarios related to Digital Access, indirect use, bots, RPA, portals and third-party systems Facilitate workshops with CIO, CFO, COO, SAP teams and functional areas Produce structured findings, maturity indexes and actionable recommendations Prepare and deliver executive presentations to se...

...ecosystem, allowing them to be controlled from Matter-compatible controllers such as: * Apple Home * Google Home * Amazon Alexa * Home Assistant * Other Matter-compatible apps 2. Allow Matter devices to be imported/added into the Larnitech ecosystem and controlled from the Larnitech application. The solution should act as a bridge between Larnitech and Matter networks. The plugin will run on a Raspberry Pi Compute Module device with Linux Ubuntu installed, therefore the solution should be optimized for stable long-term operation on ARM-based Linux hardware. --- # Main Features ## Larnitech → Matter Expose existing Larnitech devices as Matter devices. Supported device types should include: * On/Off Lights * Dimmers * RGB/RGBW Lights * Thermostats * Air Condit...

...instructions. Acceptance criteria 1. The assembled unit performs the core interaction loop defined in my notes without manual intervention. 2. Demonstration video and real-time logs confirm stable operation for a minimum of 5 minutes. 3. All project files (schematics, code, BOM) are delivered in editable formats. Iterative check-ins are welcome; rapid prototyping tools such as Arduino, Raspberry Pi, or similar dev boards are perfectly fine for this stage. I value clarity and documented decisions so the prototype can evolve into a production design later....

Hello, Looking for help getting set up with self hosting set up. Looking to add an ARR* stack for hosting media on my Qnap Nas. Currently have Pi-hole, and Gluetun set up and running. Need help with Radarr, Sonarr, Qbittorrent, and just making sure connections are secure. Update: Got Sonar, Radarr, and Qbittorrent installed and during configurations ended up loosing connection to the Qbitt IP and am not able to connect it to the VPN. Already spent more money than I'd liked to have for it not to be working currently, but if someone would like to take a peak at the config see if it is something that they know they can fix. I also would like to confirm that it is connected to the VPN and Confirm that the rest of the system was configured properly. Nas: TVS-HX74T running Quts He...

Project Title: Raspberry Pi Control System for Linak LA14 Linear Actuators + Extensive Sensor Integration (12V Tractor Battery) Project Description: I am looking for an experienced Embedded/Hardware Engineer to develop a scalable control solution based on a single Raspberry Pi 5. The system must control and monitor up to 12 identical modules simultaneously. All components are powered by a 12V tractor battery. Therefore, voltage fluctuations, load peaks, EMC interference, and reverse polarity protection must be properly addressed. One Module consists of: Inputs per Module: • 1× External PWM control signal from external (5–12 V, direction + speed) • 1× Linak LA14 feedback (Motor-FB-SIG, FB-GND, FB-VCC) • 1× Current measure...

...and chambers - Battery placement - Raspberry Pi / embedded controller placement - LED routing concepts - Touchscreen mounting concepts - Cooling/airflow planning - Cable routing concepts - Removable access panel concepts - Structural support planning around guitar tension zones - CNC/resin manufacturing concepts - Prototype-ready assembly planning - Exploded views and internal visualizations - Bill of Materials (BOM) The design aesthetic is futuristic/cyberpunk/high-end premium technology with: - CNC cutaway sections - translucent diffusion areas - programmable LED systems - visible internal architecture - premium industrial design styling Important Technical Direction: The prototype will likely use: - Existing electric guitar core structure - Raspberry Pi ...

...process checklists Review policy updates and attend aggregator or lender webinars Assist in improving internal templates and resources 10. Lender Accreditation Support Prepare and submit lender/bank accreditation forms accurately and in full. Compile and maintain documentation including: ABN, ACL, and entity details Broker identification and compliance certificates MFAA/FBAA membership and PI insurance Track all accreditation submissions and maintain an internal register. 11. File Settlement & Post-Approval Support Coordinate post-approval and settlement processes: Manage lender and client conditions Liaise with solicitors, conveyancers, and banks Confirm settlement completion and update CRM Conduct post-settlement client follow-up and file closure 12. Perfor...

I am looking for a freelancer to help integrate LED lights into both the fretboard and body of a guitar. The LED system should be programmable via software, specifically for the Windows platform. Ideal candidates should have experience with electronics, LED ...platform. Ideal candidates should have experience with electronics, LED programming, and creating software-compatible systems. The guitar also has other electrical devices in it as well. the system uses addressable RGB LEDs including flexible PCB LEDs, COB LEDs. the project will require CNC machine work for body of guitar including molded diffusion channels. It has internal controller board like raspberry pi. It will require diffusion layer/translucent top layer. Designs available for viewing. Let’s bring this mus...

...OCR module extracts the text, a lightweight language model generates a full textual answer, and the reply appears on a small built-in screen. No cloud calls, no external power brick—everything must live inside the device itself. I am open on the exact OCR library; Tesseract OCR is the obvious first choice, but if you have a lighter or faster alternative that will compile on something like a Raspberry Pi Zero 2 W, an ESP32-S3, or any comparable single-board solution, I’m happy to discuss it. For the AI model, please keep it compact (e.g., TensorFlow Lite, ONNX, or similar) so that inference happens locally without noticeable lag. The prototype should fit comfortably in a trouser pocket, run off a small rechargeable battery, and boot to answer in under ten ...

I need a self-contained Python pipeline that runs on a Raspberry Pi, grabs an image from the Pi Camera, extracts any text it finds in the picture, sends that text to a lightweight AI function, then shows the AI’s short answer on a small SPI/I²C OLED display. Scope of work • Capture: Trigger the Pi Camera (libcamera or picamera2) and save a frame. • OCR: Use Tesseract, EasyOCR, or another open-source library to read text from the image. The input is always “text from images,” never scanned PDFs or live handwriting. • AI logic: Pass the recognised string to a simple question-answer routine (OpenAI API, Llama .cpp, or any efficient model you prefer) and return a concise, single-sentence reply. No lengthy explanations are...

I’m adding a green LED to my vending machine controller and need clear, no-nonsense guidance to finish the job. The LED will sit on pin 15, running at the standard 3.3 V GPIO level, and must glow steadily whenever my existing “vending _enabled” Boolean is true, switching off the instant the flag is false. I already know the resistor value, so no calculations are required there. What I need from you: • A simple wiring diagram showing pin 15, the series resistor, LED orientation, and ground return. • Confirmation that the selected pin can source the required current and, if not, the minimal code tweak or wiring change needed. • A clean, drop-in Python snippet written for either or gpiozero (your choice, just keep it concise) that exposes a function lik...

Looking to design prototype simple thermostat with separately mountable LCD display. Two thermistor temp inputs. One 220V 10a relay output. Its to run a water chiller, set point is fixed at 6C. So one of the temp input measures water temp. Swit...the unit. The LCD should display the two temperatures and the relay status, eg 10 28 1 Could mean water temp is 10C , air temp is 28C and the relay is ON. No temp adjustments are needed. We will pay for hardware and costs to ship to us. You design and build, so quote for your time only. Ideally LCD is on a ribbon so it can be panel mounted. Any platform is acceptable, arduino, raspberry or bespoke. Whatever is is cheapest overall. Board can be power by external transformer, you don't need a power supply building ...

I need a command-line application that runs on a Raspberry Pi Zero 2 W and records audio when triggered by environmental sound. The tool needs to listen continuously and trigger a recording when it detects sound over a pre-specified frequency and amplitude. Recordings also need to include a buffer *before* the trigger event. So point by point, the tool needs to: – sample continuously while consuming minimal power, using 384 kHz as the default sampling rate – watch incoming samples in real time, trigger when both a user-defined frequency band and amplitude threshold are exceeded, including a pre-event buffer so the beginning of the sound is not lost – continue recording for a configurable post-trigger period, or until a maximum file length is reached ...

I already have a Raspberry Pi driving a vending machine and now need a very simple user-interface addition: a single green indicator light that turns on whenever the machine is ready to vend. Here’s what I’m looking for: • Hardware guidance (GPIO pin selection, resistor value, wiring diagram) for the green LED. • Clean, well-commented code added to my existing Python script so the LED comes on steadily—no blinking, no timeout—whenever my “vending enabled” flag is true. • Brief instructions on how to deploy the updated script and test the light in place. The rest of the system is already operational, so please keep changes minimal, use standard (or gpiozero) calls, and make sure your solution is easy for me to drop ...

...meshcore nRF52840 repeater to a Raspberry Pi, all powered by a 5 W solar panel and small battery pack. The Pi should stay asleep until the repeater’s heartbeat stops, then wake, push the latest meshcore firmware, and put the radio back online. Before I fabricate anything, I need an experienced hardware designer to go over the schematic and improve it, with special attention to two areas that matter most to me: • Mainboard layout – it must be tidy, electrically sound, and robust enough for harsh, remote installs. • Clock timing around the 4060 IC – the current RC network drifts; please replace it with a resonator or another stable solution and verify the timing math. I’m aiming for higher overall reliability, so check ever...

...platform and need the core firmware brought to life. The job is pure embedded programming: writing, testing, and refining code that will run reliably on the vicharak shrite lite Raspberry hardware (Pi or RP2040—). Here’s what I need from you: • Clean, well-documented source code that compiles without warnings. • Pin-accurate control over the onboard peripherals I’ll specify once we start (GPIO, UART, SPI and a couple of ADC channels). • A simple test routine I can flash to verify all functions on the bench. • Clear build instructions so I can reproduce the binary from scratch. If you prefer C/C++ with the Raspberry Pi Pico SDK, bare-metal ARM assembly, or even MicroPython for rapid prototyping, I’m open&md...

...should be tuned to early-child speech patterns, with responses limited to age-appropriate vocabulary and length. I’d like the wake-word detection, intent handling and TTS to feel lively and friendly, avoiding any commercial pitches or data collection beyond what is strictly required for functionality. Feel free to work with an existing ecosystem (e.g. Alexa skill, Google Action, or a custom Rasp Pi/Esp32 ) as long as the final package can be deployed and tested on a consumer product. Please outline: 1. Your proposed tech stack (Dialogflow, Rasa, Amazon Lex, custom NLP, etc.) 2. How you’ll handle kid-safe privacy compliance (COPPA/GDPR-K) 3. A brief milestone plan from prototype dialogue flows to final voice model Deliverable: a fully functioning voice assistant...

Wite a C++ ebpf application for raspberry pi. The c++ application should read and display on a console : 1. System Call Monitoring Execve / fork / clone → Detect suspicious process launches. Open / read / write syscalls → Track file access and modification attempts. Socket syscalls → Monitor creation of network connections. 2. Process & File Activity Process creation/termination events → Spot anomalous behavior (e.g., hidden processes). File access hooks → Identify unauthorized reads/writes in sensitive directories. Privilege escalation attempts → Trace setuid or capabilities changes. 3. Network Security XDP (eXpress Data Path) → Inspect packets at the NIC driver level for DoS or intrusion attempts. Traffic filtering → Block...

Summary I am building Gigi — a personal AI companion device powered by Raspberry Pi 5 that sits on a desk like an Amazon Echo Show 5. I need an experienced Fusion 360 designer to take my existing script-generated prototype and produce a professional, print-ready STL with correct tolerances, clean geometry, and proper fitment for all hardware components. What I already have: Complete hardware specs and datasheets for every component Echo Show 5 silhouette as design inspiration What I need you to deliver: ✅ FDM print tolerances (clearances, snap fits, screw holes) ✅ Ensure all hardware fits correctly — no interference, no gaps ✅ Speaker chamber walls with proper acoustic separation ✅ Clean two-part split: Main Body + Back Cover Plate ✅ Export two print-ready STL...

...front support wheel detect basic environmental input (distance/proximity) respond with simple movement and expressive lighting run structured behavioral states (idle, listening, calm, docking, etc.) support basic voice interaction/audio output This is still a practical prototype build project — not a high-complexity robotics or AI research system. Scope of Work Hardware Integration Set up Raspberry Pi 5 (or recommend alternative such as ESP32/Jetson/Arduino where appropriate) Integrate: 2x quiet DC gear motors motor driver battery pack proximity / ToF sensors LED ring + LED light band speaker + microphone array optional camera support Mobility & Stability (UPDATED) Implement: smooth forward/reverse movement controlled turning stable low-speed movement suppor...

Job Description I’m looking for an experienced Fusion 360 designer to create a compact, practical enclosure for a dual-camera setup with a small single-board computer (Raspberry Pi-sized). The focus is on precision, usability, and real-world practicality, not just appearance. The enclosure will be used outdoors and mounted on a tripod or similar support. Scope of Work Design a 3D-printable enclosure that securely houses: 2 × camera modules (fixed position) 1 × Raspberry Pi-sized computer (with active cooling) Internal cable routing Battery compartment (placeholder) Storage device mount (placeholder) Key Requirements Camera Alignment (CRITICAL) Cameras must be: Fixed in position (no movement) Precisely aligned Slight overlap in field of ...

...solution, smart buoys, or a hybrid of these. What matters is proven, repeatable detection of hazardous situations (e.g., prolonged submersion or lack of movement) and an immediate audible and mobile alert. Deliverables • System architecture diagram showing all hardware and data flow • Complete component list with datasheets or purchase links • Fully commented firmware or software (Arduino, Raspberry Pi, ESP32, OpenCV, etc.) ready to compile and run • Alert interface mock-up (mobile or web) demonstrating how supervisors receive notifications • Concise test protocol confirming detection within 2 seconds and continuous operation for at least 30 minutes Acceptance criteria • Prototype or simulated demo clearly shows automatic detec...

...with only about 20 guests, so I want the images to feel personal and authentic rather than staged. Key moments I need captured are the ceremony itself and the reception afterwards. Candid interactions, details of the venue, and the overall atmosphere are especially important to me. Guest portraits are not a priority, but I’m open to a few quick group shots if time permits. location: Pomarance (PI), Tuscany, Italy time: from 09:30 am (local time zone) till 11:00 and from 13:00 till 15:30 Travel expenses and any accommodation costs are to be covered by the photographer....

I need to reproduce the complete control model from a published paper on grid-connected photovoltaic inverters—specifically the PI + Resonant current controller—and then push the work further by adding an intelligent ANN-based control structure. Everything must be built and run in MATLAB/Simulink so that I can validate the original results first, then make a clear side-by-side comparison between the classical and the new approach. The task starts with an exact replication of the paper: identical parameters, same test grid, and matching waveform plots. Once that baseline is confirmed, you will design, train, and integrate an artificial neural network controller, tune it, and show how it behaves under identical scenarios. I am especially interested in response time, harmo...

...can design and implement a structured system of boards, relationships, automations, and formulas that accurately tracks our business performance. Our business includes: * Multi-site clinical operations * Personal injury (PI) patient referrals from law firms * Insurance and cash-pay patients * A complex workflow from referral → treatment → billing → collections We already have a clear vision of the system and KPIs. We need an expert to build it correctly and efficiently inside monday.com. --- ## **Scope of Work** You will build the following: ### **1. Core Boards** * PI Patient Pipeline Board (primary) * Law Firm / Referral Source Board * Financial / AR Board (billing and collections) * Task / Follow-Up Board --- ### **2. Data Structure & Relati...

...open- and closed-loop simulations of position and velocity. We will introduce an amplifier gain, inject representative disturbances, and study how the motor behaves. From there I want the closed-loop transfer functions written out, then a PI controller designed with the root-locus method. Settling-time, overshoot and steady-state error all have to be verified in MATLAB to confirm the maths matches the plots. Once the single-axis system is performing, we will expand the model into a multi-link robotic arm that includes gravity terms. Your task is to tune the PI/PID gains so the entire arm settles in under 10 s with less than 20 % overshoot, then document the results clearly enough for inclusion in my final paper. Deliverables • Simulink (.slx) models for the motor ...

...machine-learning and front-end—to create a compact Near-Infrared (NIR) analysis unit based on a Raspberry Pi. 1) NIR Processing PCB I already have a Pi-based prototype on a breadboard; now I need a production-ready PCB that hosts the NIR sensor, analogue front end, ADC, power management and the Pi connector. You will provide the KiCad (or Altium) schematic, layout, BOM and Gerber files, then iterate with me until the board is ready for fabrication and assembly. 2) AI Training Once raw spectra reach the Pi, I want an end-to-end training pipeline that turns them into actionable insights. Expect to clean the data, design a model in Python (TensorFlow/PyTorch), and train it so future samples are processed locally on the Pi with accepta...

Design a compact, tripod-ready camera casing for a dual-camera soccer recording prototype. The casing must securely hold: * **Brain:** 1 × Raspberry Pi 4 * **Eyes:** 2 × EMEET S600 4K webcams * **Power:** 1 × TalentCell YB1208300-USB battery pack Key requirements: The two EMEET S600 cameras must be mounted side-by-side on the same horizontal plane, with their optical centers approximately **10 cm apart**. Each camera should be angled outward at **35° from the forward centerline**, creating a **70° angle between camera centerlines**. The casing should include: * A strong internal mount for the Raspberry Pi 4 * A secure battery compartment for the TalentCell battery * Openings for camera lenses, USB cables, power access, ventilation...

...that runs on a Raspberry Pi and reports to a self-hosted ThingsBoard instance on my own virtual server. The job covers everything from wiring the Pi to the gate hardware right through to building a browser dashboard my staff can pull up on any PC. Here’s what I need the finished system to do for me: • Show the gate’s status in real time, with clear indicators for open, closed, or fault states. • Let authorised users trigger OPEN / CLOSE remotely and see an immediate confirmation. • Store a full access history—time-stamped events and which user issued each command. • Present all of that data in a detailed dashboard: live widgets, trend graphs, charts, and a scrollable log panel. • Send email and push notifications i...

...machine already wired to a Raspberry Pi through an MDB interface. Core functions I still need implemented are: • Daily item limits – each employee may vend up to five items per day, with the count resetting at midnight. • Employee FOB management – the system must store up to 50 active FOBs. I should be able to add, disable, or swap a FOB for a new employee instantly from within the app. • Day-off scheduling – with a tap I can block or unblock the entire machine for specific calendar days (holidays, inventory, etc.). The interface must be available both as a mobile and a web app. All employee changes will be handled exclusively through these apps, not on the Pi itself. Real-time sync is important so the machine always enforces the ...

...machine already wired to a Raspberry Pi through an MDB interface; the previous developer got part-way but stalled. I now need the full control system finished and polished. Core functions I still need implemented are: • Daily item limits – each employee may vend up to five items per day, with the count resetting at midnight. • Employee FOB management – the system must store up to 50 active FOBs. I should be able to add, disable, or swap a FOB for a new employee instantly from within the app. • Day-off scheduling – with a tap I can block or unblock the entire machine for specific calendar days (holidays, inventory, etc.). The interface must be available both as a mobile and a web app. All employee changes will be handled exclusively t...

...negative space, and a contemporary feel are important because the mark will appear across invitations, signage, and small favors. Second, I need a separate modern illustration featuring orchids in hot pink, raspberry, orange, and magenta. Think bold, saturated hues with minimal fuss—something that feels fresh rather than botanical-realistic. This artwork should also be delivered as a vector so I can scale it for welcome boards, menus, and digital use without loss of quality. Deliverables • Monogram “M & E” – gold, modern style, vector (.ai/.eps) • Orchid illustration – hot pink/raspberry/orange/magenta palette, modern style, vector (.ai/.eps) Both pieces should share a complementary design language so they sit nicely toget...

I'm looking for an experienced developer to create a game control interface for a Raspberry Pi system. This interface will be used on a flight sim rig and needs to be robust and responsive. Key components include: - 6 or more pushbuttons. - An Inertial Measurement Unit (IMU). - Functions for pushbuttons: Control game actions like weapon fire, joystick movements, and button inputs (A, B, X, Y). Ideal Skills and Experience: - Proficiency with Raspberry Pi and interfacing with hardware inputs. - Experience in developing reliable interfaces for gaming applications. - Knowledge of handling IMU data and integrating it into control systems. - Strong problem-solving skills and ability to work with custom configurations. Please provide examples of similar work do...

...you’re doing and why) This project involves building a honeypot system on a Raspberry Pi running Raspberry Pi OS (Buster Lite) to simulate vulnerable services and attract malicious activity. A honeypot is a controlled environment designed to detect, log, and analyze cyberattacks without putting real systems at risk. The goal is to: • Observe real-world attack behavior (brute force, scanning, exploits) • Capture logs for analysis • Trigger alerts for high-risk activity • Centralize logs using a remote syslog server ⸻ System Setup (high-level description) The system is built on a Raspberry Pi using a minimal OS install (Buster Lite) to reduce overhead and attack surface. The SD card is prepared using the Raspb...

I already sketched the look and overall style of my Raspberry Pi case; now I need a clean 3-D CAD model that I can send straight to my 3-D printer. Please create the geometry from my sketches and refine the layout so that it fits a standard Raspberry Pi board while also incorporating the following features I definitely want: • Ventilation slots to keep the board cool • Mounting holes so the case can be fixed to a panel or wall • Cable-management openings for power, HDMI, and GPIO access I will rely on your experience to propose the exact internal clearances, wall thickness, and overall envelope so the case prints reliably and snaps together without stressing the board. Once we agree on those dimensions, produce the final file in STL format...

...7-Eleven Exclusive Launch: The video must clearly highlight that the following specific products are launching first at 7-Eleven: Rainbow Strapz Britecrawler Strapz Mango Bomb Strawberry Bomb Dinorex Bytes Required Slogan/Text Callout for the 7-Eleven items: "7/11 - Try it here first!" Video 2: Peelerz (30 Seconds) Products to Feature: Peelerz Melon Peelerz Berry Mix Peelerz Blue Raspberry CRITICAL DETAIL - 7-Eleven Exclusive Launch: All Peelerz products featured in this video are part of the exclusive launch. Required Slogan/Text Callout: "7/11 - Try it here first!" Ideal Style & Vibe Visuals: Colorful, mouth-watering, dynamic transitions, and modern text/graphics animations. Audio: Upbeat, trending, and energetic background music with en...

...platform featuring a custom state machine (5 behavioral states), PCA9685 servo control via pigpio, HC-SR04 ultrasonic sensing, GPS telemetry, and real-time MQTT communication on Raspberry Pi (C). The companion Flutter app handles MQTT-based robot control, ML Kit face detection for owner recognition, and speech-to-text command input. I also built an LLM-powered HR onboarding automation system during my internship — a RAG pipeline (FAISS + LangChain + GPT-4o) that reduced onboarding time by 87% and achieved 94.2% policy answer accuracy, deployed to 40 new hires in a live A/B pilot. What I can do for you: 1. ESP32 / Raspberry Pi firmware (C, C++, pigpio, PlatformIO) 2. Sensor integration: ultrasonic, IMU, GPS, capacitive touch, current sensing 3. MQTT, B...

...— Pre-Sales / Solutions Engineer Technical pre-sales role — own the full proposal cycle from client discovery to signed SOW. Must have 3+ years in industrial automation, proven experience writing technical proposals and BOQs end-to-end, and solid knowledge of Siemens automation stack and ERP integration concepts. GCC travel required. Based in Beirut. Role 4 — SAP Integration Engineer (MII / PCo / PI) Own the SAP side of shop-floor integration projects. Must have 5+ years SAP integration experience with hands-on SAP MII or PCo, ABAP working knowledge, and understanding of OPC UA and industrial protocols. Experience delivering end-to-end shop-floor-to-SAP projects is required. Full-time or senior contractor engagement. Based in Beirut with GCC travel. All roles ar...

...directly on the Simulink environment and saves the trained agent for deployment. • A deployment variant of the model that runs the trained agent in real time without the training overhead. • Graphs and logged data demonstrating precise reference tracking under at least two irradiation profiles and two step-load tests. Please label them so I can compare the RL controller to any baseline you choose (PI, fuzzy, etc.). • Short documentation: block diagram, signal names, training parameters, and a quick note on how to swap in my converter if I change component values. Acceptance criteria 1. Steady-state tracking error ≤ 1 % for both DC-link voltage and injected grid current. 2. Total harmonic distortion of grid current ≤ 5 % under IEEE-1547 test scenari...

Sportomic already handl...logging so I can verify triggers were received and switches toggled. Acceptance criteria 1. End-to-end demo showing a Sportomic test booking turning Court 1’s lights on within a few seconds and off at session close. 2. Same test repeated for Court 2 and for a cancellation scenario. 3. Clear deployment steps (Docker image, Python script, Node.js service—your choice) that I can run on a local Raspberry Pi or a small VPS. 4. Credentials for Sportomic and eWeLink/Sonoff stored in an .env or secrets file, not hard-coded. If this sounds straightforward to you and you’ve worked with webhooks, ESP8266/SONOFF, Home Assistant, Tasmota, or similar IoT workflows, you’ll finish quickly. Let me know which stack you prefer and ho...

I want to turn my Raspberry Pi 5 (16 GB) into a self-contained 4G gateway that also broadcasts Wi-Fi, giving me both access-point and router functionality in one box. The hardware already on my bench includes: • PCIe-to-USB 3.2/M.2 HAT+ carrying a SIM7600G-H 4G module • Waveshare UPS HAT (E) for power resilience Your task is to supply either a pre-built image or an installer/launcher script that boots straight into a reliable router environment. I need advanced administration—custom firewall rules, NAT, DHCP scopes, VLANs, the works—plus real-time bandwidth monitoring and basic historical usage charts. Think more OpenWrt-style flexibility than a “set-and-forget” wizard. Key behaviour I expect: • Automatic detection of the SIM7600G...

I'm seeking a typist to help me get it in shape for submitmemoir about my career as a private investigator. The memoir should be narrative and storytelling in style, engaging readers with rich, vivid descriptions and insights. Key aspects to cover: - High-profile cases I've worked on - Themes of justice and truth-seeking - Detective techniques and skills Ideal candidates will have: - Experience writing memoirs or narrative non-fiction - Strong storytelling abilities - Familiarity with investigative work and related terminologies Looking for someone who can bring my experiences to life on the page.

...Customer specifications Test and validation data Reports To Director of Engineering Reporting Frequency Weekly technical updates Milestone-based reporting Requirements Minimum 10 plus years of experience in RF, photonics, or optoelectronics Strong expertise in high-speed optical transceiver design (PAM4) Deep knowledge of RF components, DSP, drivers, TIA, and photonics Strong understanding of SI/PI and system integration Experience with PCB and packaging design Experience with RF simulation tools (CST, HFSS) Hands-on lab measurement and validation experience Strong problem-solving and debugging skills Bachelor’s degree required, Master’s or PhD preferred Nice to Have Experience with silicon photonics Experience with co-packaged optics Experience in high-performance ...

... Project Overview: The system will include: Raspberry Pi with touchscreen Product selection interface QR code payment (Stripe or similar) Door unlock mechanism after successful payment LED indication for selected item Basic sensor feedback (optional in first stage) Required Features: Touchscreen UI Display list of products Allow selection (1 or multiple items) Show price and generate QR code Payment Integration Generate QR code (Stripe payment link or similar) Detect successful payment (via webhook or API) Hardware Control Trigger relay to unlock fridge door Control LEDs to indicate selected item Optional: basic buzzer alert System Flow Select item → scan QR → payment confirmed → unlock door Simple and reliable logic Hardware: Raspberry Pi...

I am looking for a skilled electronics technician or hobbyist experienced with component modification to upgrade a "Retro style" style video guest book (pictured). The goal is to improve the recording qua...Carefully opening the unit and swapping the original hardware for the new modules. • Integration: Ensuring the new components interface correctly with the internal software/storage system. • Testing: Verifying clear audio and sharp video recording without lag. Requirements: • Experience with small electronics, soldering, and component integration. • Familiarity with single-board computers (like Raspberry Pi or similar) or internal USB camera modules is a plus. • Must have your own tools and a clean workspace to avoid scratching the unit&r...

I'm seeking an expert or skilled hobbyist to assist with both hardware and software on a Raspberry Pi project. This is fun but very short-term project (few hours) but if successful, could lead to more substantial, ongoing projects. Key requirements include: - MUST be in the Chicago area. - Setting up networking and connectivity - Possibly assisting with hardware setup, like GPIO pins and sensors - Modifying serial I/O and data. - Accessing stored images. Ideal skills and experience: - Proficiency in Raspberry Pi hardware and software - Experience with networking and connectivity setup - Familiarity with GPIO pins and sensor integration Please share relevant experience and approach.

...modern, and clean in English only. It needs three pages: 1. Prayer Time Schedule (auto-pulling the same data the display uses) 2. Announcements 3. Contact Information Technical notes • I’m happy for you to adapt an existing GitHub project or build from scratch, as long as all branding is removed. • The solution must run smoothly on a mini PC; compatibility with other hardware such as Raspberry Pi is a bonus. • Deliver full source code plus clear setup instructions and a brief maintenance walkthrough (backups, how to add future banners, etc.). Acceptance I will consider the job done when I can: – install the code on my server, – boot the mini PC into full-screen mode and see the live feed, – log in to the admin p...

...information online. All content must appear in English only and carry no third-party branding; existing services such as ConnectMazjid and the Mosque-Prayer-Display repository (links below) demonstrate the idea but still carry the creator’s logo, which is what I need removed. The job is two-part: 1. A lightweight, full-screen display app (web-based is fine) that I can load on a small PC or Raspberry Pi. It should pull prayer times from a file, API or admin panel that I can update easily, then rotate through the current time, next jama’ah, and any custom announcement I type in. Smooth transitions and large, clear fonts are important because the screen sits at the back of the prayer hall. 2. A simple, responsive website with three pages: Prayer Time Schedule...