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    5,000 wireless missions trouvées

    Titre du projet : Implémentation PPO pour routage économe en énergie dans un réseau UWSN (Maroc uniquement) Description : Je cherche un freelancer basé au Maroc (étudiant Master/PhD ou ingénieur) pour développer un projet en Python (Google Colab) sur les Underwater Wireless Sensor Networks (UWSN). Détails du projet : Réseau composé de nœuds avec coordonnées (x, y, z), énergie, température, salinité, etc. Utiliser PPO (Proximal Policy Optimization) pour choisir le chemin optimal entre un nœud source et un nœud destination. La décision doit considérer : Consommation d’énergie de chaque nœud Paramètres environnementaux...

    €8 / hr Average bid
    €8 / hr Offre moyenne
    7 offres
    Wireless communication -- 3
    S'est terminé left

    Hi Lyes K., J'aimerais savoir si wireless communication est votre specialité.

    €157 Average bid
    €157 Offre moyenne
    1 offres

    ...valider que le client a les instructions pour l'utiliser et qu'il comprend le fonctionnement. Il faut correspondre avec notre équipe technique pour chaque installation. ____ We offer all telecommunications services in Quebec City in a multi-unit building. We want access to a technician to install our customers on weekends on call and scheduled rv 1 to 7 days in advance. Simply deliver a wireless router as well as install and test it. It must be validated that the client has the instructions to use it and understands the operation. We must correspond with our technical team for each installation....

    €33 / hr Average bid
    Local
    €33 / hr Offre moyenne
    2 offres

    Je desire creer un BOm list et PCB désigne pour la programmation de clef de voiture wireless Ouverture porte fermeture porte , démarrage , sécurisé ouverture et fermeture a distance programmation et stockage pour toute les marques de voiture avec les technologies recents d'utilisation de clefs RFID. Nous avons les programmes pour installer les codes , nous recherchons donc l'adaptation pour l'application du système de stockage clefs Important : il est nécessaire de remettre un produit reel afin de tester et valider le produit possibilité de développement . entre autre il faudrait créer le système de demonstration pour la fonctionnalité a distance merci a tous

    €1156 Average bid
    €1156 Offre moyenne
    6 offres
    Build a computer for me
    S'est terminé left

    ...290X 4GB Overclocked Tri-X Video Card SKU# AB53419 - 1 × Zalman ZM1250 Platinum 1250W Modular Power Supply SKU# AB47983 - 2 × Western Digital WD2003FZEX WD 2TB Black 3.5” 7200RPM SATA3 H... SKU# AB52821 - 1 × LG 24x Internal SATA OEM DVD Burner Drive GH24NSB0 SKU# AB51100 - 1 × Creative Sound Blaster ZxR Ultra High Performance Sound Card... SKU# AB48594 - 1 × ASUS PCE-AC68 802.11ac Dual-band Wireless-AC1900 PCI-E Adapt... SKU# AB52059 - 1 × Microsoft Windows 8.1 - 64-bit - DVD OEM SKU# AB52155 - 1 × ASUS VS248H 24" 2ms HDMI Full HD LED Monitor SKU# AA32201 - 1 × Razer DeathAdder 2013 Gaming Mouse SKU# AB47820 - 1 × Logitech G19s Gaming Keyboard with Colour Game Panel LCD Dis... SKU# AB50282 - 1 × Log...

    €554 Average bid
    €554 Offre moyenne
    3 offres
    4 articles actualité
    S'est terminé left

    Bonjour, J'ai besoin de 4 articles de 450-500 mots sur les sujets d'actualité suivants : - Alternatives au silicon pour les futurs pcs (ex : ) - Intel Skylake (de plus en plus wireless) - Composants magnétiques pour les puces mémoires de PC - nanotechnologie () - Un robot emotionnel sera en vente au Japon dès l'an prochain (billionaire Masayoshi Son - ) Si vous pouvez me communiquer les sources ce serait parfait (en plus des liens que je vous indique). Si vous avez des questions n'hésitez pas.

    €51 Average bid
    €51 Offre moyenne
    1 offres
    Aidez-moi avec le marketing
    S'est terminé left

    Lancement d'une nouvelle generation d'AP Wifi mesh outdoor Plateforme Wireless de communication, applications délocalisées, interfaces multiples, faible consomation, trés resistante Campagne en Francais, anglais ,

    €4297 Average bid
    €4297 Offre moyenne
    3 offres
    help wireless
    S'est terminé left

    je cherche un specialiste reseau je cherche un specialiste reseau je cherche un specialiste reseau je cherche un specialiste reseau je cherche un specialiste reseau

    €169 Average bid
    €169 Offre moyenne
    1 offres

    I’m looking for an experienced Wireless Network / IoT Engineer to help me design the correct setup for a solar-powered wireless IP camera. We already have the camera and solar panel, but we are struggling to select and combine the correct access point / antenna / network components to make everything work reliably. The task includes: • Recommending the correct access point or wireless bridge • Ensuring compatibility with a solar-powered camera • Advising on power consumption • Verifying range, stability, and bandwidth • Optional: diagram of the final setup No physical installation required, only remote consulting and hardware recommendation.

    €24 Average bid
    €24 Offre moyenne
    10 offres

    I’m putting together a dedicated, distraction-free reading device and need a hardware specialist who can take it from concept to working prototype. The display has to be an AMOLED panel of at least 11 inches—no compromises on that vibrant contrast. This will be a reading-only tablet, so efficiency, eye comfort, and battery life have priority over raw processing power. Wireless connectivity is essential for loading books and updates; Wi-Fi is mandatory, Bluetooth is optional. In addition, I want physical page-turn buttons on the bezel so users can flip pages without touching the screen. Touch input itself is welcome but not a requirement. Here’s what I’m expecting from you: • Source and validate the 11″+ AMOLED display and its driver board &bul...

    €56 Average bid
    €56 Offre moyenne
    2 offres

    We are currently looking for freelance Network Engineers in your city to support ongoing onsite requirements for our customers and act as the eyes and hands for the remote configuration team. Typical visit • Arrive at the customer location, meet the local contact, and review the work order • Rack, stack, and cable routers, switches, firewalls, or wireless access points exactly as marked on the network diagram. • Power on the gear, provide console access back to our remote engineers, and stay on-site while they push the configs and run their tests. • Perform basic physical troubleshooting if something doesn’t light up as expected and coordinate with the remote team until sign-off. What you need to bring Your own laptop, a console cable, and any basic hand ...

    €410 Average bid
    €410 Offre moyenne
    15 offres

    ...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. • Alert mechanism: build the software bridge to pu...

    €12 / hr Average bid
    €12 / hr Offre moyenne
    10 offres

    We are currently looking for freelance Network Engineers in your city to support ongoing onsite requirements for our customers and act as the eyes and hands for the remote configuration team. Typical visit • Arrive at the customer location, meet the local contact, and review the work order • Rack, stack, and cable routers, switches, firewalls, or wireless access points exactly as marked on the network diagram. • Power on the gear, provide console access back to our remote engineers, and stay on-site while they push the configs and run their tests. • Perform basic physical troubleshooting if something doesn’t light up as expected and coordinate with the remote team until sign-off. What you need to bring Your own laptop, a console cable, and any basic hand ...

    €21 / hr Average bid
    €21 / hr Offre moyenne
    10 offres
    Remote Mac WiFi Repair Needed
    3 jours left
    Vérifié

    My spare MacBook has suddenly stopped seeing any wireless networks, even though the other computer on the same desk is happily online. I’m on macOS and, so far, the affected machine can’t detect a single network—home, hotspot, or neighbour—so it’s not just my router. What I need from you is a real-time remote session (Zoom, TeamViewer, or your preferred secure tool) to: • diagnose why the Wi-Fi interface is blind • walk me through any Terminal commands, SMC/PRAM resets, or network-interface reinstalls required • verify that the Mac can once again scan, join, and hold a stable connection I’ll stay on the working computer throughout our session for screen sharing and chat, and I can reboot the faulty Mac as many times as n...

    €22 Average bid
    €22 Offre moyenne
    11 offres

    I need a fast, professional Ekahau site survey so I can design a rock-solid wireless network for our warehouse. The goal is to walk the entire facility, collect accurate RF data, and translate the results into a clear deployment plan. We are starting from scratch, so every recommendation you make—access-point count, model, mounting height, channel plan, power settings—will directly shape the installation. Timeline The sooner the better; I’m ready to move as soon as you are and would like the full survey and report wrapped up ASAP. What you will deliver • Ekahau project file (.esx) with all raw survey data • Heatmaps for signal strength, SNR, throughput, and interference • Annotated floor plans showing exact AP locations and cable drops &b...

    €23 / hr Average bid
    €23 / hr Offre moyenne
    28 offres
    Add Devices to AutoCAD Plans
    2 jours left
    Vérifié

    I have a clean AutoCAD master file and clear mark-ups that show exactly where each speaker, wireless access point, camera, and lighting keypad belongs on every floor. What I need now is a polished set of four separate drawings—one for each device type—where those points are inserted on every floor plan and identified with standard industry symbols and call-outs. The locations are already determined, so this is primarily a drafting and annotation task: copy the base plan, drop in the symbols at the marked coordinates, label them in a way any integrator will immediately understand, and keep the layers tidy so the elements can be toggled on or off later. Deliverables • Four DWG files (Speakers, WAPs, Cameras, Keypads) reflecting all floors • Matching PDF...

    €18 / hr Average bid
    €18 / hr Offre moyenne
    106 offres

    ...The role involves system-level architecture, component selection, schematic design, PCB layout, and hardware validation in collaboration with the firmware engineer. The engineer must strictly adhere to the milestone plan and deliverables outlined below. Key Responsibilities: - System-level hardware architecture and design freeze. - Component selection (MCU/SoC, power ICs, storage interfaces, wireless modules). - Schematic design and PCB layout (high-speed + mixed-signal, EMI-aware). - Power integrity, grounding, shielding, and DFM/DFA compliance. - Prototype fabrication support and manufacturer Q&A. - Hardware bring-up support and validation with firmware engineer. - Clear documentation for handover and future revisions. Deliverables / Milestones: 1. Milestone 1 – Sys...

    €1009 Average bid
    €1009 Offre moyenne
    88 offres

    We are seeking an experienced Firmware Engineer to lead the development of embedded software for next-generation industrial IoT systems. The role involves working with high-speed data interfaces, advanced wireless technologies, and sensor integration. Key Responsibilities: - Develop, optimize, and debug firmware for industrial IoT devices. - Integrate wireless communication protocols (Wi-Fi, BLE) and sensor systems. - Ensure seamless hardware-software integration and system reliability. - Collaborate with hardware teams for system bring-up and testing. Preferred Freelancer Locations: Japan, Taiwan, South Korea, Thailand, Vietnam, Eastern Europe, India, China. Deadline: 2 months

    €1663 Average bid
    €1663 Offre moyenne
    39 offres
    Create Event Highlight Promo Video
    S'est terminé left

    ...shaping everything into a polished promo. Here’s what I have in mind: • Pre-production: help me outline the must-film segments (crowd shots, keynote snippets, product demos, attendee reactions, etc.) and lock in a lightweight shooting schedule that works with our agenda. • Production: film the event with crisp audio and steady visuals. If you can bring a small kit—camera, gimbal, basic lighting, wireless mics—that’s perfect; I won’t have gear on location. • Post-production: craft a fast-paced edit that blends the best moments, a licensed music bed, and simple lower-third graphics. Color-grade for a vibrant, consistent look and deliver in 1080p and 4K. Editing in Premiere Pro, Final Cut, or DaVinci Resolve is fine as long as the f...

    €8 / hr Average bid
    €8 / hr Offre moyenne
    10 offres
    Dubai Hotel ELV Systems Design
    S'est terminé left

    I’m finalising the concept for a new four-star hotel in Dubai and need a complete ELV design package that is ready for authority submission, tender and construction. The scope covers every low-current system the property will rely on: CCTV, access control, public address, structured cabling, LAN/Wi-Fi, IPTV, lighting control, IP PBX/phones, wireless intercom, guard-tour, vehicle and pedestrian barriers, UPS back-up, and all audio-visual LED display points. CCTV coverage must extend to the reception and lobby, all corridors and other common areas, parking entrances and exterior approaches, as well as the guest rooms themselves. All other subsystems have to share the same structured cabling backbone and integrate seamlessly with the hotel PMS, BMS, fire-alarm interface and any ...

    €456 Average bid
    €456 Offre moyenne
    51 offres

    I’m finalising a research article in the field of Telecommunications, specifically Wireless Communication, and I’d like a fresh set of expert eyes before submission. The manuscript is technically sound, but I need a careful review focused on four key areas: • Mathematics – verify every equation, symbol definition, derivation step, and numerical result. Flag inconsistencies and suggest clearer notation where needed. • Format – check that the manuscript follows standard journal conventions (e.g., section hierarchy, references, figure and table placement, line spacing). • Figures – assess clarity, resolution, axis labelling, font size, and overall integration with the text. Recommend edits or redrawing if data presentation can be improv...

    €96 Average bid
    €96 Offre moyenne
    21 offres
    PacketFence NAC Setup & Integration
    S'est terminé left

    ...Install the latest stable PacketFence on a fresh server (your call on Ubuntu or Rocky/CentOS, as long as it is a supported platform). • Enable Network Access Control so devices are automatically placed in the right VLAN or have the correct ACLs applied. If RADIUS CoA is the best fit for my gear, please implement it; otherwise explain the alternative you choose. • Integrate with my switching and wireless stack—BDCom, Zyxel, and Ubiquiti UniFi. These models must talk cleanly to PacketFence via SNMP/SSH and RADIUS, with automatic quarantine and remediation working in a live demo. • Configure RADIUS authentication: – 802.1X for corporate laptops and staff logins against Active Directory/LDAP. – MAC Authentication Bypass for printers, IoT...

    €424 Average bid
    €424 Offre moyenne
    64 offres

    ...for an ESP32-based IoT product that is ready to hand straight to a contract manufacturer. The board must integrate a temperature sensor, a humidity sensor, a capacitive-touchscreen LCD for the user interface, on-board Wi-Fi and Bluetooth connectivity, and a coil-based wireless-charging power stage with all supporting power-management circuitry. Here is what counts as “done” for me: • Complete schematics, clearly organised and annotated • Multi-layer PCB layout optimised for RF integrity, touchscreen noise immunity and wireless-charging coil placement • Manufacturing package: Gerbers, pick-and-place, drill files, tested BOM with alternates, and assembly notes • Firmware bring-up checklist so my internal team can load and sanity-test t...

    €47 Average bid
    €47 Offre moyenne
    17 offres
    Outdoor Promotional Video Shoot
    S'est terminé left

    ...video captured at an outdoor location. The goal is to create an engaging piece that highlights my brand in a fresh, natural setting, so you should be comfortable working outside with changing light and ambient sound. Here’s what I have in mind: • Filming: One day on location (exact spot provided after hire). You’ll bring a 4K-capable camera, basic lighting reflectors, a gimbal or stabilizer, and wireless mics to ensure crisp audio even with background noise. • Post-production: Clean edit with subtle motion graphics for titles and my logo, balanced color grade, royalty-free background music, and final delivery in both 4K and 1080p MP4. • Extras: Please share raw footage in case we repurpose clips later. I’ll supply the outline, talking points...

    €11 Average bid
    €11 Offre moyenne
    3 offres

    I'm looking for an embedded electrical audio engineer to design and develop a wireless communication system using Wi-Fi technology. Key Requirements: - Design an audio system for communication purposes. - Utilize Wi-Fi technology for wireless connectivity. - Ensure high-quality, reliable audio transmission. Ideal Skills and Experience: - Expertise in embedded systems and audio engineering. - Proficiency in Wi-Fi communication protocols. - Experience with design and development of wireless audio systems. - Strong problem-solving skills and attention to detail. Please provide a portfolio showcasing similar projects.

    €2475 Average bid
    €2475 Offre moyenne
    59 offres

    ...during shooting 3. Equipment Requirements Applicants must provide their own professional equipment, including: Camera (4K required): Sony A7S III / FX3 / FX6, Canon R5 / R6, or equivalent Stabilization: Handheld gimbal (DJI Ronin series or equivalent) and lightweight tripod Lighting: 1–2 LED lights, including RGB or fill lights, with basic modifiers (reflector, softbox or lantern) Audio: At least 2 wireless lavalier microphones On-site monitoring & review: iPad or monitor and laptop for footage playback Location: Ontario, CA We are recruiting videographers based in Ontario / LA area. Reasonable travel reimbursement is available. Contact: 626-842-7823 Collaboration Type: Long-term, project-based freelance cooperation Video example link:

    €1312 Average bid
    Local
    €1312 Offre moyenne
    1 offres

    ...brand-new routers, switches, and wireless access points will replace our current gear. All hardware will arrive pre-staged; your mission is to handle physical installation, complete configuration, and run verification tests so that by close of day every port, SSID, and uplink is passing traffic without errors. What the day looks like • Rack and cable the routers and switches, mount the access points, and label all connections. • Load the provided configuration files, make any on-site tweaks we discuss, and save backups. • Run connectivity, throughput, and fail-over tests, documenting results before handing over a brief summary report. Success criteria 1. All devices power up with zero hardware alarms. 2. End-to-end ping, internet reachability, and wi...

    €35 / hr Average bid
    €35 / hr Offre moyenne
    10 offres
    Low-Voltage CAD Shop Drawings
    S'est terminé left

    I have...subsystems we rely on—CCTV, WiFi and Access control—while staying faithful to the original CAD coordinates. Layer management, consistent line weights, and a concise legend are essential so the prints read well both on-screen and on paper. Deliverables • Updated DWG and PDF sheets showing the full low-voltage shop drawing • A separate schematic diagram that maps every camera, access reader and wireless AP back to its respective rack or panel • All fonts, blocks and external references packaged for seamless editing on our end I will be available to answer layout questions quickly and can supply device schedules or manufacturer cut-sheets if you need them. Once the sheets pass a quick clash check against our architectural background, the proj...

    €97 Average bid
    €97 Offre moyenne
    45 offres
    Live FOH Engineer Needed -- 2
    S'est terminé left

    Our 6-piece rock-and-pop band is playing a two-hour set in a medium-size ... and the front end runs through a Sound craft Ui24R that we control via laptop. What I need: an experienced FOH engineer who can arrive and help us our band build a clear, loud & punchy mix on the Ui24R. No multitrack or stereo recording is required—just a solid live mix that keeps vocals on top and the rhythm/solo section tight without feedback. Familiarity with the Soundcraft Ui series, wireless mixing workflows and basic live troubleshooting is essential. Throughout communicate calmly with the band and nail a balanced rock-pop sound in a single pass, you’re the person we need. FOH needed Date:- 30th jan 2026, From 4pm time. Our final program is on 31th jan so wants to pre setup for 3...

    min €40 / hr
    Local
    min €40 / hr
    0 offres
    EI-Ready RF Fingerprint Manuscript
    S'est terminé left

    I need a complete, publication-ready paper (4,000–5,000 words) on “Research on RF Fingerprint Recognition Technology for Wireless Communication Based on Multiwavelet Analysis.” The manuscript has to read as if it were written by a researcher in the field, so every section—from abstract to conclusion—must reflect solid knowledge of RF signal processing, multi-resolution analysis, and current RF-fingerprinting literature. Scope of work • Build a rigorous methodology that shows how multiwavelet analysis isolates device-specific features in the RF front end. • Supply or simulate credible data sets, implement the analysis, and discuss accuracy, robustness, and real-world deployment considerations. • Use precise terminology, cite recen...

    €795 Average bid
    €795 Offre moyenne
    74 offres

    I’m taking an existing in-house smart speaker prototype and evolving it into a compact, production-ready consumer electronics product. The current prototype validates functionality, but the next phase is about clean hardware integration, manufacturability, and form factor. The goal is a fully wireless, compact circular smart speaker with integrated compute, audio, microphones, power management, and display, 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 vali...

    €461 Average bid
    €461 Offre moyenne
    6 offres

    I need a wireless multi-sensor device that can collect temperature, humidity, and motion data. Requirements: - The device should be able to monitor and transmit data on temperature, humidity, and motion. - It must have a wireless interface for data transmission. - Ideally suited for indoor environments but adaptable to other settings. Ideal Skills and Experience: - Experience in developing wireless sensor networks - Proficiency in sensor integration and data transmission - Background in environmental monitoring systems Please provide samples of previous work and a detailed proposal.

    €93 Average bid
    LDN
    €93 Offre moyenne
    17 offres
    Live FOH Engineer Needed
    S'est terminé left

    Our four-piece rock-and-pop band is playing a two-hour set in a medium-size venue (roughly 100-500 capacity). All backline, microphones, cables, stands and ...experienced FOH engineer who can arrive an hour before doors, walk the room during line-check, build a clear, punchy mix on the Ui24R, ride levels through the show and help us mute down and power off at the end. No multitrack or stereo recording is required—just a solid live mix that keeps vocals on top and the rhythm section tight without feedback. Familiarity with the Soundcraft Ui series, wireless mixing workflows and basic live troubleshooting is essential. If you can move quickly between the floor and the stage, communicate calmly with the band and nail a balanced rock-pop sound in a single pass, you’re t...

    €40 / hr Average bid
    Local
    €40 / hr Offre moyenne
    1 offres

    Project goal, to create a Bluetooth transmitter that pairs with the insta360 x5 camera and transmits line-in audio via Bluetooth to the camera. I need an experienced Bluetooth-Classic analyst who can hook up an Ellisys BR/EDR sniffer to my setup and hand me clean captures of everything that happens between an Insta360 X5 camera and its Mic Air wireless microphone. Here is where I am right now • I have proved that the camera pairs over BT-Classic, not BLE. • Using an ESP32-A1S I can reproduce the pairing, yet 3 seconds after I start recording, I get an audio anomaly and the entire recording stops. There is no audio saved in that time. What I must understand • Full packet-level flow for both the initial pairing and the ongoing A2DP + HFP/HSP streaming sessi...

    €105 Average bid
    €105 Offre moyenne
    57 offres

    Job Title: Network Engineer (Freelancer – Onsite) Job Description: We are looking for a freelance Network Engineer to provide one-day onsite support at a client location. The role involves installing and setting up network devices such as routers, switches, firewalls, and wireless access points, including rack & stack, cabling, power-up, and providing console access to remote engineers. The engineer will also handle basic troubleshooting for desktops, laptops, printers, imaging, and other end-user hardware as needed.

    €29 / hr Average bid
    €29 / hr Offre moyenne
    12 offres
    Onsite Requirement -- 3
    S'est terminé left

    We need onsite engineer for one day work. The scope will be Rack and Stack of Cisco devices So, the scope of work will include: • Installation of network devices (routers, switches, firewalls, wireless access points), including racking, stacking, powering on, patching cables per network diagrams, and enabling console access for remote engineers. • Basic troubleshooting and support for desktops, laptops, printers, imaging, and other end-user hardware

    €48 / hr Average bid
    €48 / hr Offre moyenne
    7 offres
    Philadelphia Interview Shoot
    S'est terminé left

    ...reason, we'll need: A recording Studio or adequate location,closest as possible to the Pennsylvania Convention Center (1101 Arch StreetPhiladelphia, PA 19107) with: 1 TBD Portable selfstanding Backdrop or in case a backdrop already present in recording studio 2 Videocameras with operatores and TC linked (one wide-angle and the second close-up). 1 Lights kit to illuminate speaker 1 Wireless Lapel Mic or Boom Mic 1 Teleprompter Files has to be sended by FTP or some File Transfer website like Wetransfer or other file transfer way....

    €3832 Average bid
    Local
    €3832 Offre moyenne
    9 offres

    ...experienced PCB designer to develop a compact 2-layer (double-sided) PCB for a small battery-powered consumer electronics device. The board integrates a wireless MCU module (Wi-Fi/BLE class), battery charging and protection, and power conversion to drive a 5V load and a LED output. This project requires solid experience in power distribution, noise/EMI considerations, and DFM/DFT so the design can be assembled via PCBA (JLCPCB/PCBWay or equivalent). Core requirements: 2-layer PCB, components on both sides Battery-powered (1-cell Li-ion/LiPo) USB-C charging + battery protection (OVP/UVP/OCP) 5V boost rail for an external load (peak current expected) Wireless MCU module integration (ESP32-class) Output for addressable LED (single data line) or equivalent LED interface Powe...

    €99 Average bid
    €99 Offre moyenne
    32 offres

    We are looking for a skilled designer to create a case for a Bluetooth speaker kit. The design should accommodate a 40mm speaker, a battery compartment, and a USB charging port and also a wireless charging receiver pad. The ideal candidate will have experience in 3D modeling and CAD design. You will be required to purchase the parts that make up the kit from Aliexpress (which you will be reimbursed) and assemble the kit. There is some basic soldering required. You will have access to a laser cutter to cut and assemble the case and make the necessary adjustments. A bonus would be the ability for photograph the assembly and case. The design will be in 3mm MDF or transparent acrylic Deliverables Design a case for Bluetooth speaker kit Design files in format suitable for laser cutt...

    €105 Average bid
    €105 Offre moyenne
    59 offres
    Social Media Contect Creator
    S'est terminé left

    Social Media Content Creator Needed – Ecom Home Security Brand We are Orvi Home Security, a new online brand selling wireless, easy-to-install home security products. We need a content creator to produce engaging social content for Facebook & Instagram. You’ll Create: 5–10 videos 5 Reels 5 carousels 20 posts Content Should Highlight: Fast & easy installation No wiring required High quality at an affordable price Remote access from anywhere Ideal Candidate: Experience with short-form video & UGC Familiar with Meta content styles Reliable, creative, and deadline-driven Apply With: Portfolio or examples Your price for this project High potential for ongoing work.

    €16 / hr Average bid
    €16 / hr Offre moyenne
    100 offres
    Modern Logo & Storefront Sign
    S'est terminé left

    Job Description I am opening a cell phone repair and wireless sales shop and need a professional logo and storefront sign design. What I Need 1. Logo Design • Modern, clean, and professional • Easy to read from a distance 2. Storefront Sign Design (4*10) ft • Colors should be professional and eye-catching (tech-style) I need the logo ASAP the sign I need it in 2 days

    €24 Average bid
    €24 Offre moyenne
    75 offres
    Modern Logo & Sign Design -- 2
    S'est terminé left

    Job Description I am opening a cell phone repair and wireless sales shop and need a professional logo and storefront sign design. What I Need 1. Logo Design • Modern, clean, and professional • Easy to read from a distance • Works well for: • Storefront sign • Business cards • Social media • Receipts / invoices • Simple icon or symbol related to: • Phones • Repair • Wireless / signal • Must look good in: • Color • Black & white 2. Storefront Sign Design (4*10) ft • Horizontal sign layout • Clear and visible from the street • Include: • Business name • Optional small icon/logo • Colors should be professional and eye-catching (tech-style) • Spani...

    €25 Average bid
    €25 Offre moyenne
    84 offres
    One-Day Onsite Network Deployment
    S'est terminé left

    I need a hands-on network engineer who can spend a single day at our client’s site completing a clean install and initial turn-up of the new infrastructure. Detailed network diagrams are already prepared, so you will be able to follow clear port-by-port instructions. Your primary focus will be racking, stacking, powering on, and patching all specified devices—namely the routers, switches, and wireless access points—exactly as shown in the diagrams. Once each unit is in place, please enable console access so our remote engineers can jump in for final configuration. During any gaps in the schedule, the client may ask for light break-fix help on user equipment such as desktops, laptops, or printers. Nothing complex here—just straightforward troubleshooting to ...

    €34 / hr Average bid
    €34 / hr Offre moyenne
    16 offres
    Canon G7020 Ink Issue Fix
    S'est terminé left

    I need urgent maintenance or repair on my Canon G7020 MegaTank color wireless printer. The printer is not printing, even though the ink levels are full. Ideal skills and experience: - Experience with Canon printers, especially MegaTank models - Troubleshooting and repair skills for ink delivery systems - Knowledge of wireless printer connectivity and functionality Please provide a quick and reliable solution to get my printer working again.

    €78 Average bid
    €78 Offre moyenne
    7 offres

    PCB 1: Board type: 2-layer PCB MCU: ESP32 WROOM Wireless: LoRa Ra-02 Power: • 230V AC input • Protection: Fuse, MOV, NTC • AC → HLK-PM01 (5V) • 5V → 3.3V LDO Schematic pages are created, GPIO assignments are mostly finalized, PCB placement is partially done, Routing is incomplete and needs professional cleanup, Special attention needed for mains isolation and grounding PCB 2: Temp Node ESP32 C3, LoRa , DS18B20

    €102 Average bid
    €102 Offre moyenne
    1 offres
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    S'est terminé left

    We are seeking a Network Engineer (freelancer) to provide onsite support to our client for a one-day activity. Scope of work will include: • Installation of network devices (routers, switches, firewalls, wireless access points), including racking, stacking, powering on, patching cables per network diagrams, and enabling console access for remote engineers. • Basic troubleshooting and support for desktops, laptops, printers, imaging, and other end-user hardware

    €31 / hr Average bid
    Local
    €31 / hr Offre moyenne
    3 offres
    Deskside Support Engineer -- 2
    S'est terminé left

    ...configuration, for IP addressing, and direct TCP/IP output • Provide warranty and break/fix support for networked printers and scanners • Configure and support end users on mobile computing platforms • Provide VIP support for equipment including desktop devices, mobile devices, display screens, video systems, docking stations, communication devices, direct attached printers, local printers, scanners, wireless networking, etc • Create, change and remove printer configurations and queues based on requests and in accordance with SLAs • Provide on-site hardware support for general troubleshooting and problems for end user computing technologies • Provide regular, accurate, and timely feedback regarding customer requirements which shall include supervisin...

    €129 Average bid
    €129 Offre moyenne
    5 offres
    Deskside Support Engineer
    S'est terminé left

    ...configuration, for IP addressing, and direct TCP/IP output • Provide warranty and break/fix support for networked printers and scanners • Configure and support end users on mobile computing platforms • Provide VIP support for equipment including desktop devices, mobile devices, display screens, video systems, docking stations, communication devices, direct attached printers, local printers, scanners, wireless networking, etc • Create, change and remove printer configurations and queues based on requests and in accordance with SLAs • Provide on-site hardware support for general troubleshooting and problems for end user computing technologies • Provide regular, accurate, and timely feedback regarding customer requirements which shall include supervisin...

    €148 Average bid
    €148 Offre moyenne
    4 offres

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