Raspberry piPekerjaan

Configurar raspberry pi 4 con pi os y cam infrarroja para emitir en canal youtube

Mengontrol lampu menggunakan perintah suara. (Removed by Freelancer.com Admin)

saya ingin membuat sistem pemantauan para pendaki gunung, menggunakan sensor suhu, detak jantung, dan GPS. monitoring menggunakan platform website, dengan server raspberry pi.

Malam, apakah bisa mengerjakan project penelitian akhir? Proyek akhir nya menggunakan raspberry pi gitu trus di hubungkan ke sensor suhu, kelembapan, tekanan  udara, sensor hujan, kualitas udara, lalu semia informasi tersebut akan di hubungkan ke monitor via kabel hdmi, semua hardware dari saya nya, mas nya tinggal rakit prototype atau rangkaian nya dan membuat program nya. Dan lokasi dimana mas?

Set up google AIY Voice Kit V1 menjadi google home dengan akun email pribadi saya

Mas saya butuh desainer pcb untuk raspberry pi, apakah bisa bantu? output desainnya inginnya dicetak di china

Memprogram Raspberry pi yang dihubungkan ke panic button yang ketika panic button tersebut ditekan, maka raspberry akan : 1. menyalakan buzzer 2. mengirimkan sms 3. mengirimkan signal output dalam bentuk Modbus Protocol / Digital Output

buat powerpoint dalam bentuk inggris ►Konten yang bisa dibahas tentang: tentang : komputer, sejarah linux, windows vs linux, keunggulan linux, desktop enviroment linux ,distro linux ,ransomware ,malware ,raspberry pi, security, dan semua yang berhubungan computer ( dalam bentuk bahasa inggris ). untuk referensi pembuatan mungkin dari bisa pengalaman anda sendiri / ilmu pengetahuan anda sendiri atau bisa juga referensinya lewat google, tetapi kami lebih senang dari pengalaman anda sendiri. Contoh Seperti ini:

membangun smart home menggunakan raspberry Pi dan pengontrol smartphone Android

Saya mempunyai rancangan yang terdiri dari : - Board Raspberry Pi 2 - Board Arduino Uno - Input Sensor berupa sensor suhu type DS 18B20 dan Sensor Cahaya - Output berupa Relay Sensor terkoneksi via Arduino dan Web Server Apache terinstall di Raspberry. Untuk itu saya membutuhkan programing yang dapat melakukan: 1. Menyajikan hasil sensor ditampilkan di Apache Webserver 2. Mengontrol relay via web server dan terdapat fasilitas trigger & alert 3. Diperlukan komunikasi dari Arduino dengan Raspberry dan akses via Internet. Bila ada yang berminat bisa diskusi lebih lanjut.

...matang pisang ini berwarna kuning dan terdapat bintik-bintik gelap serta daging berwarna putih krim. Ppisang ini dapat dikonsumsi langsung serta dapat juga dimasak dengan berbagai resep. 4. Pisang Merah Pisang ini memiliki warna yang unik saat masak yaitu warna maroon bercampur ungu agak kehitaman. Warna dagingnya pun merah muda atau seperti warna daging salmon. Pisang ini memiliki sedikit rasa raspberry. Selain itu pisang ini mengandung beta karoten yang lebih banyak dan vitamin C dibandingkan dengan pisang kuning biasa. 5. Pisang Plantain Pisang ini tidak cocok dikonsumsi mentah karena perlu dimasak dengan benar. Pisang ini biasanya ditemukan di India dan tumbuh dilingkungan yang eksotis. Saat masak pisang ini memiliki warna hijau dan hampir hitam. Dagingnya lembut dan berw...

Silakan Daftar atau Login tuntuk melihat rincian.

I’m building a small sports POV camera system (VisionCam V1) using a Raspberry Pi Zero 2 W + Raspberry Pi Camera Module 3 Wide (IMX708). I need (A) a simple power/charging board design and (B) a reliable recording service/software for the Pi. Important: My total budget is $600 max for the full scope. Please do not apply if your quote will exceed $600. ⸻ A) Power / Charging Board (Pi Zero 2 W) Goal: Stable power + safe charging for a LiPo, designed for a compact wearable camera. Requirements: • LiPo charging via pogo-pin contacts (no open USB charging port preferred) • Power-path / load sharing so the device can stay on while docked/charging (no reboot) • Stable 5V output to Pi Zero 2 W (with enough current margin)...

...retention of M.2 module (screw/clamp/support pad) • Support bring-up/testing guidance Deliverables (Non-negotiable): • Full schematics + PCB source files (KiCad or Altium) • Gerbers, drill files, pick-and-place, assembly drawings • Full BOM with manufacturer part numbers + alternates • Basic bring-up checklist + test points • 1–2 revision rounds Required Experience: • Prior work on Raspberry Pi Compute Module carrier boards (CM4/CM5) • High-speed layout experience with PCIe (impedance control / length matching) • Comfortable designing for manufacturing To Apply, Please Send: • 1–2 examples of similar boards you designed (carrier boards / PCIe / M.2) • Your CAD tool (KiCad/Altium) + expected ti...

...runs on a Raspberry Pi 5 and identifies plant-leaf diseases in real time from the Pi camera. The same core model must also accept still-image uploads. All three disease categories—Fungal, Bacterial and Viral—have to be recognised with reliable accuracy. The user interface will be a Django web app. Within that app I want three role levels—Admin, Standard user and Guest—each with appropriate permissions for running detections, reviewing results and managing data. Please structure the code so that REST endpoints are cleanly separated; this will let me expose the following Android-ready APIs later on: live-video analysis, image-file analysis and retrieval of disease-history logs. Deliverables • Python inference engine (TensorFlow/PyTorch...

I need an enclosure modelled for a Raspberry Pi 4 B that will be printed first in PLA and later in PETG or ABS. The design has three fixed requirements: • Only the USB-C power port and the Ethernet jack are exposed; every other connector stays hidden inside. • A 5-inch touchscreen sits flush on the pi connecting to HDMI and GPIO headers underneath. I will supply product links, datasheets, and photos so you can match the exact footprint and height. The case should go up to the screen edge so it is all in one case for dust protection in my garage. • Heat must escape through slotted vents—your layout and pattern choice are up to you as long as they look clean and print reliably. No internal standoffs, screw bosses, or mounting posts are needed; ...

I want to turn my stock WowWee MiP into a fully-independent companion with far more capability than the original phone-controlled toy. The big push is to give it functional robotic arms—servo-driven, proportional, and strong enough to perform simple pick-and-place demos—while keeping the self-balancing chassis intact. To drive everything, I need an internal “brain” (Raspberry Pi, ESP32, or another MCU you’re comfortable with) that can: • run onboard code without any phone connection • store multiple programs in flash so I can swap behaviors on the fly • process a forward-facing camera for navigation and object tracking • handle voice-command triggers and speak back in character using a small speaker For interacti...

The embedded system comprise...to their own 7 sensors, 1 motor, and 3 relays. Each is connected to the 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 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 We require the following tasks to be carried out: user interface (GUI) developed for the STM32 to drive the ST7789 display. developed for the Raspberry Pi display. for the Right-leg STM32 microcontroller. for the Raspberry Pi. for the Left...

...break-ins and sending instant alerts. The core idea is a mobile unit that patrols designated zones, recognises unauthorised entry, and pushes real-time notifications (sound, SMS, or app-based) to my phone while triggering audible deterrents on-site. Here’s the shape of the work: • System architecture: advise on the right combination of sensors (camera, PIR, ultrasonic, mic), onboard processing (Raspberry Pi, Jetson, or similar), and wireless protocols so the robot can run edge-based computer-vision without relying on the cloud. • Detection pipeline: develop or integrate a lightweight model—OpenCV or TensorFlow-Lite is fine—that reliably flags human intrusion in low-light and daylight conditions, minimising false positives from pets. •...

...sensor on a Raspberry Pi. I already have the broad concept sketched out; what I need is a partner who can take it from idea to a working, desk-tested prototype. Hardware setup, software development, and full PalmSecure integration are all in scope. That means choosing the right Pi model, wiring the PalmSecure unit and any relays/LED indicators, and making sure the power budget is solid. On the software side I’m leaning toward Python or C++ on Raspberry Pi OS, but I’m open as long as the PalmSecure SDK runs reliably on ARM. The application must handle: • User authentication via palm-vein templates • Secure data storage and quick retrieval of templates and event logs • Real-time system monitoring and reporting (attempt co...

...UI using Tailwind CSS and Framer Motion Implemented accessible components with ARIA standards Managed application state using React Hooks and Context API Integrated dark/light mode theming Optimized rendering using and useCallback Tech Stack: React, TypeScript, Tailwind CSS, Framer Motion, Context API Smart Lock System (IoT Project) Developed RFID-based secure access system using Raspberry Pi Pico Implemented MicroPython logic for authentication and monitoring Integrated servo motor and keypad-based access control...

...visual identity and need a designer who can translate the stories behind each name into clean, versatile logo art. “Have your say” should feel like a quiet refuge: the warmth of Hygge, a calming corner where someone writes their thoughts in a journal or colours an intricate page. Think peaceful scenes rather than obvious pens or notebooks, and keep your palette inside teal/aqua, mustard yellow, raspberry, moss green, or indigo. The end result should reassure the viewer that their voice will be heard and held in a safe, natural space. “True North Strong” must shout Canada at a glance. Picture a rugged lumberjack, one boot planted on a log and a Canadian flag resting on his shoulder, with subtle nods to pine, lakes, stars, or tundra in the background. ...

I have a Raspberry Pi already running Node-RED and a bipolar stepper motor that will drive a small automated system. I now need clear, hands-on tutoring so I fully understand how to make the motor move from inside Node-RED. Here is what I want from our sessions: • Confirm the correct wiring to a suitable driver board and explain any power or safety considerations. • Walk me through installing any required contrib-nodes or custom JavaScript function nodes for precise step control. • Build a simple dashboard in Node-RED where I can enter step counts, direction, speed, and see live status. • Add basic automation logic—start/stop buttons, limit-switch handling, and an example timed sequence—so I can use the motor reliably in my automated setup. &b...

...educational curricula (textbooks, PDFs, and related materials). Critical Requirement: The system must function entirely offline after the initial setup, allowing students in areas with no internet access to interact with the AI and receive accurate answers based on the uploaded curriculum. Key Features & Requirements * Offline Functionality: The chatbot must run on local hardware (e.g., a laptop, Raspberry Pi, or a high-end tablet) without needing an internet connection. * Custom Knowledge Base (RAG): I will provide a large volume of PDFs, textbooks, and curriculum documents. The developer must implement a Retrieval-Augmented Generation (RAG) system to ensure the AI answers strictly based on this material. * Local LLM Integration: Use efficient open-source models (l...

Looking for a mature profibus software solution for raspberry pi

Assalam o alaikum, I am looking for electrical engineers having expertise in following areas:  Embedded C Programming.  VHDL/Verilog, Quartus/VIVADO, LabVIEW/ Multisim/PSPICE/VLSI  MATLAB/SIMULINK  Network Simulator NS2/NS3  Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC, STM32 and ESP32.  IDEs like Keil MDK V5, ATmel studio and MPLab XC8.  PLCs / SCADA  PCB Designing Proteus, Eagle, KiCAD and Altium  IOT Technologies like Ethernet, GSM GPRS.  HTTP Restful APIs connection for IOT Communications. Actually I have multiple projects in different domains of electrical engineering and I already have a team of engineers working on them but due to workload I am looking for few more engineers to be a part of my team and work with us on regular basis.

...basic IoT/Electronics topics. Project Requirement: You must record your REAL HANDS using a physical kit (Arduino, Raspberry Pi, or similar). NO AI Avatars allowed. Real physical demonstration is mandatory. Face cam is NOT required. (Top-down view of hands + kit is perfect). English Voiceover required (Clean audio, can be AI-polished but must match the video). Video Topics (Choose any 10): Blinking an LED with Arduino Using a Breadboard & Resistors Reading Temperature (DHT11 Sensor) Controlling a Servo Motor Using a Push Button as Input Soldering a basic component (if you have tools) Interfacing an LCD Display Ultrasonic Distance Sensor Introduction to Multimeter Basic Raspberry Pi Setup Deliverable: 10 MP4 User-Friendly Videos. Deadline: 2 Days (Urgen...

I’m building a small, stand-alone controller for my under-floor heating system and need a Python program that will run on a Raspberry Pi with a 7-inch touchscreen. The hardware is simple: two relays (one for the circulation pump, one for the heating coil), one waterproof liquid temperature probe and two ambient temperature sensors. I will send you a complete wiring diagram as well as mock-ups of the three touchscreen pages, all labelled in German; the code itself can stay in English. Core requirements • Touchscreen UI (in German) that matches my three supplied layouts • Functions implemented now:  – Time-based scheduling of target temperatures   • Relays must switch the pump and heating coil according to the active schedule and se...

...with a concept sketched in Proteus or Multisim, move into schematic and PCB work in Altium, and finish on the bench or in a virtual lab via LabVIEW or TinkerCAD. Microcontroller and embedded targets rotate between Arduino-based boards, Raspberry Pi modules, and mid-range FPGAs, so comfort switching among those platforms is essential. Core expectations • Design or refine circuits and document the rationale behind every component choice • Build and verify MATLAB/Simulink models that correlate with hardware behaviour • Prototype on Arduino, Raspberry Pi or FPGA as the problem dictates and capture results in a concise technical report • Deliver well-formatted reports (Word or LaTeX) that include schematics, simulation plots, and test ...

I need a seasoned PCB designer located in Pakistan who can take a concept right through to production-ready files. The boards you create must interface reliably with Arduino, Raspberry Pi, and FPGA modules, so familiarity with their pinouts, signalling levels, and power budgets is essential. You’ll start by translating my functional requirements into clear schematics, then handle the full PCB layout, component selection, and DFM checks. I expect well-organised source files plus manufacturing outputs—Gerbers, drill files, pick-and-place, and an accurate BOM—with every revision traceable. If you prefer Altium, KiCad, Eagle, or OrCAD that’s fine; just let me know which environment you’ll use so I can open the files on my end. Because these boa...

KiCad Files Only for Simple Single-Layer Flex Cable Replication – $15–$30 Budget Board Type: Single-layer flexible PCB (FPC), T-shaped. Material: Polyimide (PI) base, ~0.1–0.15 mm thick. Overall Shape: Tail/connector finger: 4.5 mm wide × 17 mm long. Button/dome area: 8 mm wide × 44 mm long (crossbar of T). Connector Finger Details: 6 pins/tracks. Trace width: 0.4 mm each. Gap between traces: 0.4 mm (0.8 mm pitch center-to-center). Total copper connector span: 5.4 mm. Edge margins: 0.5 mm from outer traces to finger edge. Exposed copper fingers (no coverlay). Dome Button Pads: 5 oval/rectangular pads (match photo shapes/sizes). Evenly spaced along 44 mm length, centered in 8 mm width. Special Features: 1 mm diameter circular cutout/hole, positioned ...

I’m just need someone to help me set up the OS on a raspberry 4

...the matching torque, choose the right motor model, and design a supporting drive chain that is both robust and cost-efficient. Beyond the motor itself, factor in everything a working prototype will need: power supply, motor driver, wiring, protection devices, couplings, mounting hardware, and—if electronic control becomes necessary—an MCU or simple relay logic. Feel free to recommend Arduino, Raspberry Pi or any other control hardware only if it truly adds value; otherwise, keep the design as lean as possible. Deliverables I need from you • Complete bill of materials with part numbers, vendors, and estimated costs • Engineering calculations showing how the chosen motor RPM meets the load-rotation requirement (include torque and duty-cycle assumpti...

I need a Python-driven solution that can reliably spot both ferrous and non-ferrous metals duri... • Output clear visual and/or audible alerts; a basic Tkinter or PyQt interface is sufficient for now. • Supply a short README explaining setup, dependencies, and how to extend the detection thresholds if required. Acceptance criteria 1. Detects both ferrous and non-ferrous test pieces (5 mm diameter) at ≥80 % success rate within a 10 cm range during lab trials. 2. Runs on a standard Raspberry Pi 4 under Python 3.9 without external internet access. 3. Full source code and wiring diagram delivered via Git repository or zip archive. If you have prior experience with signal processing, embedded Python, or hardware prototyping, please include a brief note or li...

I need a Python-driven solution that can reliably spot both ferrous and non-ferrous metals duri... • Output clear visual and/or audible alerts; a basic Tkinter or PyQt interface is sufficient for now. • Supply a short README explaining setup, dependencies, and how to extend the detection thresholds if required. Acceptance criteria 1. Detects both ferrous and non-ferrous test pieces (5 mm diameter) at ≥80 % success rate within a 10 cm range during lab trials. 2. Runs on a standard Raspberry Pi 4 under Python 3.9 without external internet access. 3. Full source code and wiring diagram delivered via Git repository or zip archive. If you have prior experience with signal processing, embedded Python, or hardware prototyping, please include a brief note or li...

I am looking for someone that can write some software either for the Raspberry Pi or an ESP32 that is a SIP client that will register with a remote Asterisk server and wait for telephone calls. When a call is received the software will answer the call then hang up. If the callers number is in a list of valid numbers the software then activates a GPIO line, otherwise it ignores the call. It then goes back to waiting for a call. If you choose to write for the Pi it will be running with the SD card in readonly mode so it will have to store any variables in RAM. The list of valid phone numbers will be downloaded from a remote API - just a simple RESTful JSON client with a token for authentication over a secure (https) link. The software should refresh the list once every...

I have a working furnace test-rig with a Raspberry Pi, an IR camera pointed at the molten metal pool, and a stepper motor that adjusts the power input. What I need now is a clean, reliable Python program that closes the loop between size of the molten metal zone and stepper motor control. The flow is straightforward: the camera streams infrared frames, the script tracks the pool width in real time, and the stepper motor turns to raise or lower power so the pool stays within a target size. All components are already wired and bench-tested; you can SSH into the Pi as soon as the project begins. Key features the code must ship with: • Real-time monitoring of the pool size (OpenCV or a comparable library is fine) • Auto-calibration routine that maps the wi...

...by an image classification and object detection pipeline that identifies weapons and potentially dangerous objects, such as firearms or other threatening items, directly from video frames. By fusing behavioral cues with object-level visual evidence, the system achieves more reliable and context-aware threat detection, significantly reducing false positives. All processing is implemented on a Raspberry Pi–based embedded hardware architecture, integrating a camera module, onboard computation, and peripheral communication units. Once an abnormal action or threatening object is detected, the system flags the individual of interest, tracks their position, and triggers predefined safety responses such as real-time alerts, visual markers, alarms, or secure communication wit...

Project Title: Remote Operations Manager – Mobile App Engagement & Device Farm (Pi 5) Project Description: I am seeking a detail-oriented Remote Operations Manager to oversee a 50-device Android farm (Raspberry Pi 5 / 8GB RAM). The primary goal is to manage high-quality app engagement and maintain account health across multiple user profiles. Your Responsibilities: • Multi-Account Coordination: Manage a rotation of 6 unique user profiles per device (300 total profiles). • Engagement Cycles: Execute staggered engagement tasks (including sentiment updates and feedback) following a strict 3–5 day cooling period to ensure organic behavior patterns. • Account "Warming": Perform daily "human-like" interactions on each profil...

...front lens window with replaceable polycarbonate window - Armored bezel frame + recessed lens area - Secure latch/rail system to attach to facemask bars (no wobble) - Secondary retention: underside M2 “game-lock” screw - Impact/vibration resistant for real football use - Serviceable: lens window replaceable without opening full housing CAMERA + LENS WINDOW SPECS (LOCKED) Standard camera module: Raspberry Pi Camera Module 3 Wide (IMX708 ~102° HFOV) Lens window: - Clear aperture: Ø14.0 mm - Window OD: Ø18.0 mm - Thickness: 1.5 mm polycarbonate (2.0 mm max) - Lens-to-window inner gap: ≤ 2.0 mm - Gasket: 0.5–0.8 mm silicone/TPU, 10–20% compression - Edge chamfer: 0.2 × 45° DELIVERABLES 1) STEP + STL files for: - Trenc...

I'm looking for a skilled developer to set up a Raspberry Pi system that will run 2D GLSL shaders and output them over DMX using Art-Net. The focus of this project is on visual performance, so the solution must be optimized for high-quality visuals. Key Requirements: - Setup on the best-suited platform (Raspbian, Ubuntu, or another Linux distro) - Run 2D GLSL shaders - Output shaders over DMX using Art-Net Ideal Skills and Experience: - Proficiency with Raspberry Pi and Linux - Experience with GLSL shaders and visual performance - Familiarity with DMX and Art-Net protocols - Strong troubleshooting and optimization skills Please provide examples of similar work done.

I need a one-time sweep of a single corporate website that captures every publicly available email address and LinkedIn profile link hidden in projects described. Accuracy matters most. Please return: A clean XLSX with separate columns for the email address, first name, last name and the Link...described. Accuracy matters most. Please return: A clean XLSX with separate columns for the email address, first name, last name and the LinkedIn profile link. The emails need to be verified, each email that is wrong won't be paid. The website is the iGEM competition 2026 website. Welcome to check there. Search for the project teams, then click on Roster, then you will see the PI name. You have to search the PI name and find his contacts based on his name and the academic ins...

- prompt update - model context update

Looking for help together an automotive dashboard, run on Raspberry Pi, using Qt. Data will be fed from a USB/serial port connection. The developer should prepare a simple working example dashboard and then be prepared to provide us an overview on creating additional layouts and designs. The layouts should be able to scale to various screen sizes withing a range of resolutions. Boot time should be absolutely minimal, and ideally the freelancer can provide a Pi 5 image that can be copied and easily tested on our hardware. Potential future improvements to include media and navigation would certainly be on the table! Core scope • Create the visual layout, animations, and logic for the main cluster (speed, RPM, warnings, trip data, and any other common gauges as...

Registered Building Designer (DB-U) sign-off – Project-Based / Casual (Victoria) We are a Melbourne-based interior design studio delivering retail interior fit-outs and other...is solely on permit compliance and sign-off Workload varies from single-shop projects to multi-store roll-outs Rates are flexible and negotiable, either per project or hourly Requirements: Current VBA registration – DB-U Professional indemnity insurance If this sounds like the kind of project-based partnership you’re looking for, please reply confirming you have: - VBA registration - DB-U - PI insurance - Provide examples of comparable permit-issued projects, or explain how you will be able to assist with our projects We’re ready to start on the next set immediately and look ...

...engineered as a real product rather than a dev-board assembly. Where we are today • Functional proof-of-concept built using a Banana Pi M5 with multiple off-the-shelf components. • External wiring, HDMI display, separate audio modules, and development adapters. • 3D-printed circular enclosure used for form-factor and interaction testing. • System validates voice interaction, audio output, sensors, and display, but is bulky and not production-ready. What I need next I’m looking for a hardware / electronics engineer based in India who can help re-architect this into a compact, integrated, product-grade hardware design. The work includes moving away from Banana Pi and dev boards, selecting a suitable embedded compute solution, designing a compac...

CIR Insolvency Monitor (.NET 8) on Raspberry Pi 5 (Linux) + Keyword Filtering Goal Build a reliable .NET 8 application that runs continuously on a Raspberry Pi 5 and, every 5 minutes, retrieves CIR insolvency publications for the last 30 days across all courts, then: fetches details for new items, stores ONLY records that match configured keywords into a SQLite database, for each new database insert, sends a Telegram message and shows a popup notification. Note: Telegram bot is already set up (token + chat id available). Platform / Constraints Hardware/OS: Raspberry Pi 5, Raspberry Pi OS (Linux, arm64) Runtime: .NET 8 (linux-arm64) App type: Console daemon / long-running process Service: must run as a systemd service (auto-s...

weather pi

I need software to control and automate tasks via microcontrollers. Integration will be through a web application. Requirements: - Experience with microcontroller programming (e.g., Arduino, Raspberry Pi) - Strong skills in web application development - Ability to design user-friendly interfaces for automation tasks - Background in software-hardware integration Deliverables: - Web app for control and automation - Documentation for setup and usage - Support for initial deployment and troubleshooting Looking for someone with a robust portfolio and proven experience in similar projects.

I'm seeking an expert to resolve a booting issue on my with my raspberrypi zero 2w. The system is currently stuck on the loading screen. Ideal skills and experience: - Proficiency in Windows operating systems - Experience troubleshooting boot issues - Familiarity with raspberry pi zero settings - Strong problem-solving skills Please share your relevant experience and approach to fix this issue.