Wireless jobs

I'm looking for a skilled Python programmer to help with an Arduino project. Requirements: - Use a distance sensor (LIDAR) and a vibration (G-force) sensor. - Modify hardware behavior based on sensor inputs: - Illuminate LEDs based ... Requirements: - Use a distance sensor (LIDAR) and a vibration (G-force) sensor. - Modify hardware behavior based on sensor inputs: - Illuminate LEDs based on distance measurements. - Enter sleep mode if no vibration is detected. - Use ESP32 wireless transmission to provide secondary LED display which duplicates first LED display. Ideal Skills & Experience: - Proficiency in Python and Arduino programming. - Experience with LIDAR and G-force sensors. - Ability to implement hardware behavior modifications. - Experience with ESP32 ...

...challenges, games, and day-in-the-life moments around our home, nearby parks, and any fun spots we scout together. Because mobility and image quality are key, I’m specifically looking for someone who shoots on a mirrorless camera and knows how to take advantage of its fast autofocus and smooth 4K capabilities. Clear audio is equally important, so please bring or recommend the right on-camera mic or wireless lav setup. Typical session: 2–3 hours of shooting, directing the kids lightly so scenes feel natural, then handing over either polished edits or organized raw footage—whatever your workflow allows. If you can also handle simple edits (cuts, basic color, royalty-free music), let me know; otherwise, I’m happy to take the files and finish post myself...

Project Brief – Custom LoRa Wireless Button Trigger (USB Keyboard Device) Project Overview I am looking for an experienced embedded systems / hardware developer to design and build a custom wireless trigger system using LoRa communication. The system consists of: Handheld Transmitter (with button) USB Receiver (connected to a computer) When the button on the transmitter is pressed, the receiver should emulate a USB keyboard and send an ENTER key press to the connected computer. The device must be reliable and suitable for frequent use, therefore rugged connectors and proper enclosures are required. System Architecture The system will consist of two hardware devices. Wireless Range: At least 300-500 Meters Indoor. 1. Transmitter (Handheld Remote) A compact ...

..."Introducing the new line of Office Keyboards and Mice" with the Goldtouch logo. The graphic must showcase the actual product images front and center and weave in our brand logo so readers recognize us at a glance. The graphic should focus mainly on the product images, with the text above the images. Two sets of products are the same just wired and wireless. Those are the KM-4660 and KM-4660-DM (wired and wireless), and the M720 and M720-DM (wired and wireless). Attached are a couple examples of designs that match our brand style. This deliverable should be in email dimensions though. Please provide 3 options to choose from in the final designs. We need this completed in 1-2 days. Deliverables • Final hero image optimized for desktop and m...

This project is about building a physical “AI Secretary” system that combines a premium desk device with ultra‑simple wireless buttons people can stick anywhere to reach the same assistant. The goal is not just a gadget, but a coherent hardware family that makes interacting with my AI models feel tangible, fast, and effortless. At the center is the Desk Hub, a compact, high‑end box that lives on a desk like a small instrument. It has a small front display, a few physical buttons, a subtle light ring or LED bar, a microphone, and a speaker. Internally it runs on an ESP32‑class microcontroller with Wi‑Fi and Bluetooth. The Hub is always powered via USB‑C and always connected to my cloud backend, where all speech‑to‑text, language model processing, tools, and text‑to‑speech...

I have a communication-systems manuscript specifically in wireless communication that is nearly ready for submission to a Scopus-indexed journal. My priority now is to lower the Turnitin AI-generated text similarity to below 20 % without compromising any technical nuance, mathematical rigor, or my original voice. The entire narrative prose may be refined, figure, reference, and domain-specific term must remain intact. All sections—introduction, literature review, methodology, experiments, discussion, and conclusion—require equal attention because the similarity flag appears across the board. I am looking for an academic editor who has successfully prepared science or engineering papers for indexed journals and who understands how to rephrase highly technical writing so...

I need a tidy little CAD model I can drop straight onto my printer bed: a clip-on mount that snaps securely to the front edge of a Yealink CTP25 panel fitted with the CTP25 High Stand and holds one, two, or three WPP30 wireless presentation pods. You’ll receive from me right away: • 2-D CAD drawing of the CTP25 panel • Full 3-D CAD of the High Stand • Detail photos showing the area where the mount must grip With those references you can extract every critical dimension yourself; I just need the finished part modeled for PLA and optimized for standard FDM printing. The clip must stay flush, not obstruct the screen or buttons, and keep each pod level so the USB-C port is accessible. Deliverables • Parametric CAD source (STEP or native) •...

...multiple recording sessions. Recording Platform: All recordings will be completed inside our provided recording platform. Participants will join a short meeting before starting, where we will explain the project workflow. Participants must have: Native US English accent Quiet recording environment No background noise Wired headphones or wired earphones (required) Bluetooth headphones or wireless earbuds are NOT allowed Computer, laptop, or smartphone with a working microphone Stable internet connection Recordings containing background noise or poor audio quality may not pass QA review. Payment: $10 USD per hour per participant Example: If a pair records 1 hour, each participant receives $10 Payments are processed after recordings pass the QA review process. To A...

The UWB/BLE Firmware Engineer, LVGL Touch using ESP32 will be responsible for developing and optimizing firmware for UWB and BLE communication protocols, integrating LVGL touch functionality on ESP32 platforms. The role involves designing, coding, testing, and debugging embedded systems to ensure efficient and reliable performance of touch interfaces and wireless communication. Strong experience with ESP32, UWB/BLE protocols, and LVGL touch integration is required.

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 & attached Orvi brand kit. You’ll Create: 10 creative UGC style AI videos 20 static posts in 5 groups of 4 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.

Description We are seeking a videographer or small production team to support a live educational activity recording. The project requires live...of live educational activities * Livestream setup and operation * Simultaneous recording to SD card * Professional audio and video quality 
Required Capabilities Applicants must be able to provide: 
Filming * Multi-angle video capture of activities * Smooth camera movement or dynamic coverage Equipment * Cameras capable of livestream output * Recording directly to SD card * Basic audio capture (wireless or directional preferred) * Livestream encoder or switching setup Personnel * At least 1–2 crew members capable of managing filming and livestream operations 
Deliverables * Livestream-ready production * Video files recorded locally to...

...logic, <2ms latency RAM 4 GB LPDDR4, ECC enabled, 1600 MT/s Flash 32GB eMMC 5.1 (AES-256-XTS) + 128MB QSPI NOR boot Wireless MCU ESP32-S3 co-processor (Wi-Fi 6) Sensor Specifications Temperature PT1000 ±0.05°C (primary), DS18B20 ±0.5°C (backup), NTC (tertiary). Range: −40 to +150°C Humidity SHT45 ±1.0%RH + HDC3020 ±1.5%RH. Range: 0–100%RH, 0–85°C Pressure MS5837-02BA 0–2bar ±0.05%FS + MS5837-30BA 0–30bar (secondary) Light TSL2591: 1–88,000 lux, IR channel, UV index. I²C interface. Proximity VL53L5CX: 64-zone ToF, 0–400cm, 15fps, 8×8 zone map Water Level Capacitive 4–20mA + float switch backup. 4 thresholds: Empty/Low/Normal/Full Conductivity AD5940 impedance spectrosco...

...additional inputs such as light, pressure, water-level and high/low-voltage detectors. All sensing channels have to support automatic failure detection so the system can trigger the right alarm—heater, compressor, open door, over/under temperature, over/under voltage, pressure deviation—without user intervention. On the connectivity side I want both wired and wireless options: LAN, USB, CAN-Bus and RS-485 for plant integration, plus a wireless link for cloud dashboards. A capable processor with dedicated RAM and non-volatile memory will run the firmware, manage data logging, generate a unique HWID at manufacture, and expose a Modbus-compatible register map to the HMI as well as secure MQTT to the cloud. Built-in self-diagnostics, battery-backed RTC, emergency-...

...over it - that ChatGPT also gives: vibration sensors; temperature sensors; motor monitoring devices. Need exact compaby and specification and to which cloud platform as well as dashboard it would be fit for AI monitoring remotely. No ChatGPT answer please - I want someone who have actually worked on it or knows end-to-end. Next: Sensors + Edge device + AI software - which one to use and how? Wireless Vibration Sensors; Motor Condition Monitoring Advanced Sensing Technology (MEMS & Piezoelectric sensors) gathering precision data Next: How to use - existing IoT dashboards, ThingsBoard or anything convenient? direct integration with Programmable Logic Controllers. It ensures rapid data collection from machine-level control systems, enabling real-time visibility and performance...

...(mobile or web) that shows the events, plays a sound or displays a visual so I can demo the core learning activities. I’m open on the exact platform; ESP32, Raspberry Pi Pico W or any microcontroller you feel suits a child-safe, low-power product will work. The finished prototype should be safe, responsive and easy to extend with new activities as the curriculum grows. Let me know which sensors, wireless protocol and development tools you prefer, how quickly you can deliver a working prototype, and any previous child-focused IoT work you’ve done....

Our nonprofit organization is seeking a professional BILINGUAL (Spanish and English) VIDEOGRAPHER to film a corporate event on March 12, 2026, from 4:00–7:00 PM at the Dann Carlton Hotel Cali. Arrival Time: 3:00 PM Departure Time: 7:00 PM The videographer will capture: All speakers (n...corporate event on March 12, 2026, from 4:00–7:00 PM at the Dann Carlton Hotel Cali. Arrival Time: 3:00 PM Departure Time: 7:00 PM The videographer will capture: All speakers (not entire speeches) Candid moments of attendees Event setup and reception 1-on-1 quick interviews (one question with five people) Equipment Requirements 2 HD video cameras capable of extended recording Tripod with fluid head Wireless or handheld microphone and sound recorder Gimbal for smooth B-roll (preferred...

...Location B. Location B: First Floor (MDF) Hardware: GWN7003 Router, Switch B. ISP Connections: * Secondary feed (350 Mb/s). Starlink (Satellite failover). Role: This is the Main Distribution Frame (MDF) where all routing logic resides. Location C: Remote Wired Hardware: GWN7661E In-wall AP. Connectivity: Hardwired directly back to Switch A. Location D: Remote Wireless Hardware: TP-Link Deco Node. Connectivity: Wireless mesh backhaul only (No Ethernet available). 4. Technical Requirements Multi-WAN & Failover The engineer must configure the GWN7003 to handle three WAN sources: WAN 1: Back-fed from Location A (Priority 1). WAN 2: Local at Location B (Priority 2). WAN 3: Starlink at Location B (Failover/Tertiary). Logic: Weighted load balancing between W...

I need a technician or team that can fully install a hybrid (wired + wireless) CCTV system comprising roughly 100 cameras across several zones on my premises. The job goes beyond simply mounting devices; I’ll count on you to: • Design a clear layout that blends hard-wired runs where reliability is critical with strategically placed wireless units. • Pull and terminate cabling neatly, configure network switches/NVRs, pair the wireless cameras, and ensure unified remote viewing. • Optimise coverage, conduct final testing, and hand over with all login credentials and a concise user guide. I already have the cameras and recording hardware on-site; you bring tools, consumables, and know-how. Experience with large-scale mixed PoE and Wi-Fi systems,...

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

...others should connect wirelessly, so the firmware must handle both connection paths seamlessly. Here’s exactly what I need delivered: • Well-commented source code (Arduino-ESP32 or ESP-IDF) that polls each sensor, filters noise, and publishes readings over Serial and MQTT. • A clear wiring / pin-out diagram for the hard-wired sensors. • Configuration notes that let me pair or re-pair any wireless sensor modules. • A short README covering library installs, flash commands, and expected output. Acceptance criteria On power-up the ESP32 must auto-detect every listed sensor—whether it’s attached by wire or discovered over BLE/Wi-Fi—then begin streaming motion, proximity, light, and sound data at an adjustable interval. I can ve...

I’m looking for a two-person crew—filmmaker and assistant—to handle full event coverage of a rider’s award ceremony in Mattighofen, Austria. The shoot will take place in early April, run no longer than...6K RAW or ProRes • A stable live-stream setup over Zoom or Google Meet so remote guests can watch in real time • Sync sound for podium mics and ambient crowd audio • All original camera files delivered to me immediately after the shoot (transfer drive or secure upload) I’ll supply the run-of-show and any lower-third name information beforehand; you supply cameras, lenses, basic lighting, wireless mics, tripods, and reliable internet for the stream. If you’re local—or can reach Mattighofen easily—and have verifiabl...

...Required QualificationsActive CCIE certification (preferred: Enterprise Infrastructure or Security track; current or recently recertified). 8+ years of hands-on network engineering experience, with 4+ years in private/hybrid cloud or managed service provider environments. Deep expertise in Cisco technologies: IOS-XE/NX-OS, BGP/OSPF, MPLS, SD-WAN (Viptela/Meraki), ASA/Firepower firewalls, ISE, wireless (if relevant), and ACI/SD-Access. Proven experience designing secure, high-availability networks for cloud-hosted services, VDI, and data-intensive applications. Strong knowledge of network security principles, VPNs (IPsec/GRE), load balancing, QoS, and IPv4/IPv6. Proficiency in automation and scripting (Python, Ansible, or similar) for network management. Excellent troubleshooting ...

We are looking for a freelance Network Engineer for a single-day onsite visit at our client’s office. The primary responsibility will be the physical deployment of network hardware, including routers, switches, and wireless access points. Rack and mount network equipment Connect power and data cables Patch copper and fiber connections according to the provided diagrams Label all cabling properly Verify console access to each device so our NOC team can complete remote configuration No configuration work is required onsite — this is strictly physical installation and verification. Scope of Work: Rack, stack, and cable routers, switches, and WAPs Connect and verify power to all devices Patch and label copper/fiber connections per diagrams Confirm console connectivity fo...

We are seeking a highly skilled Mechatronics & Embedded Systems Engineer responsible for motor calibration, mechanical-electronic system integration, PCB quality enhancement, firmware optimization, and robust communication architecture development. The role demands strong cross-disciplinary expertise in electromechanical systems, embedded firmware, and wireless communication protocols. This position requires hands-on execution capability, system-level thinking, and ownership from prototyping to validation. --- Key Responsibilities 1. Motor Control & Calibration - Calibrate and tune BLDC motors (FOC / trapezoidal control). - Develop and optimize motor control algorithms. - Perform current sensing, torque tuning, PID optimization, and efficiency improvement. - Analyze motor p...

...format • Optional PPA/ESCO structure (for solar) Compliance & Certifications Include language for: • Municipal procurement requirements • UL / DLC / Title 24 / NEC • Buy America / BABA (when applicable) • Safety and quality standards ⸻ Best Practices to Incorporate Use current industry standards and practices, including: • LED sports lighting design principles • Smart lighting controls / wireless systems • Municipal LED conversion programs • Photovoltaic system sizing and performance modeling • Optional battery storage and resilience language All technical claims should be supported with: • Data tables • Charts/visuals • References or industry benchmarks ⸻ Deliverables 1. Sports Lighting Pro...

...throughout the day. Speeds are fine when the link is up, but users complain about frequent disconnections that force them to reconnect to services. I need an expert who already works comfortably with RouterOS, WinBox and basic CLI to dive in, locate the root cause and tune the configuration for consistent performance. Scope of work • Analyse current RouterOS settings (queues, bridges, firewall, wireless, CAPsMAN if present) • Isolate the trigger behind the disconnections—whether it is interface flapping, DHCP lease issues, NAT rules, routing loops, or CPU/RAM spikes • Optimise performance parameters without disrupting existing production traffic • Provide a brief hand-over note summarising the changes so I can maintain the setup later Access wi...

...throughout the day. Speeds are fine when the link is up, but users complain about frequent disconnections that force them to reconnect to services. I need an expert who already works comfortably with RouterOS, WinBox and basic CLI to dive in, locate the root cause and tune the configuration for consistent performance. Scope of work • Analyse current RouterOS settings (queues, bridges, firewall, wireless, CAPsMAN if present) • Isolate the trigger behind the disconnections—whether it is interface flapping, DHCP lease issues, NAT rules, routing loops, or CPU/RAM spikes • Optimise performance parameters without disrupting existing production traffic • Provide a brief hand-over note summarising the changes so I can maintain the setup later Access wi...

...Simplicity Studio or any GCC-based toolchain compatible with the chip. 2. A concise header/API that my application code can call to: – write/read registers – upload a packet buffer – initiate TX and check status flags 3. A brief read-me explaining build steps, pin assignments, and an example sequence that sends a test frame. If you have prior experience with Silicon Labs wireless parts or any SPI-centric bare-metal work, this should feel familiar. Low-level efficiency matters more than a fancy UI, so a straightforward CLI test utility is plenty for demonstration. I will test by flashing your build, driving it from my host MCU, and confirming that packets appear exactly as expected on the analyzer. Once the demo passes, we can polish or e...

I need two weather-rated Ubiquiti access points mounted outside my home and connected to my network. I have ...back to a new PoE switch, keeping the runs neat and protected from the elements. • Configure the APs in the UniFi controller (?) so the SSID, guest network match my current indoor setup. • Verify roaming, signal, and security outdoors once everything is live. Acceptance criteria 1. Both units are visible in the UniFi dashboard (?). 2. Outdoor coverage reliably reaches areas where outdoor wireless security cameras will be placed. 3. Cables, glands, and mounts are weather-sealed and tidy. I’m around most days and attic access is reasonable. Let me know what hardware you recommend, an estimate of costs, installation time, and any questions you have....

...be playing on their next tour. I need someone who can keep the camera moving smoothly, capture clean dialogue on-the-go, and handle the inevitable change from daylight to pub lighting without missing a beat. You’ll focus solely on filming and recording sound; all editing is handled elsewhere. Ideal kit would include a gimbal or other stabilisation for handheld walking shots plus at least two wireless lav mics (or a comparable setup) so the conversation stays crisp even outdoors. A small on-camera shotgun for ambience would be a bonus, but the key is reliable audio and steady visuals. The shoot window is two to three hours total, including a short reset between locations. Raw footage and synced audio are all that’s required—simply transfer to a drive or upload ...

I'm seeking a freelancer to record a marriage proposal on the streets of NYC at night. The recording should be raw and unedited, and delivered in MP4 format. Requirements: - Us...-------------------------------------------------------------------- Additional Details: - The shoot will be on the corner of 57th Street and 5th Ave. in front of Tiffany. At night. Maybe 11 pm on Saturday Mar 21. - it might be nice from across 57th Street so that there can be a pretty view of the building at night with the blue Tiffany lights, and I think the city traffic might be a interesting piece. - A wireless microphone clipped might be needed for audibility - the video should have both the faraway shots of me on my knee of course, but maybe also a close up of each of our faces during t...

...partner who can quickly skip-trace apartment owners or gatekeepers to the owners so I can qualify real-estate leads before I ever pick up the phone. For each individual I provide, I want you to return three core details—current address, best phone number, and a valid email—along with a concise snapshot of their property ownership record. The data will be used strictly for lead generation for the wireless service we provide. If you can I usually work with tools such as BatchSkipTracing, PropStream, TLOxp, or LexisNexis; if you have comparable solutions, feel free to use them as long as the output is verifiable. Please deliver the results in a clean CSV or Excel file. Deliverables • Current mailing address • Primary phone number • Active email a...

I am looking for an experienced PCB designer to design a production-ready PCB. -Overview The PCB will: Accept a plug-in S3-N16R8 board Include 4 × 8-pin high-current board connectors Be powered via USB-C Power Delivery Provide regulated 5V output Support powering an ESP32 Support a possible 15W wireless charger Be fully engineered (power design, protection, layout, manufacturing ready) -Connector Requirement (Important) Each of the 4 ports must: Be an 8-pin board-mounted connector Allow connection using a female cable plug Be locking and secure (not Dupont type) Support high current safely (minimum 5A total system capacity) Designer should recommend a compact but high-current connector system, such as: Molex Micro-Fit 3.0 (2x4) JST-VH (2x4) Or equivalent pro...

I need a 6x9-inch postcard created to promote my wireless internet service. The layout should be bold and eye-catching so it stands out in mailboxes yet still feels professional and trustworthy. The front of the card will grab attention with a striking headline and engaging imagery, while the reverse will reinforce why our service is the smarter choice. Please make the following service features the heroes of the design: • High-speed internet • 24/7 customer support • Affordable pricing All copy can be placeholder text for now; I’ll supply final wording, logo files, and brand colours once we kick off. Imagery that communicates speed or connectivity works well, but I’m open to your creative direction as long as the overall aesthetic remains crisp...

I’m consolidating the electronics of my wearable prototype into one slim, production-ready board. Right now the device is a stack of breakout modules—an ESP32-C3 Xiao Seed carrying the brains, a BMI160 six-axis accelerometer/gyroscope, and a couple of resistors & a capacitor. I need a single PCB that folds all of that functionality together while preserving motion-sensing accuracy and rock-solid wireless communication. Here’s what I’ll hand off to fabrication once we’re done: • A complete, reviewed schematic that marries the ESP32-C3 Xiao Seed with the BMI160 (and any supporting passives, regulators, antennas, USB-C circuitry, etc.). • Production-grade Gerber, drill, pick-and-place, and centroid files, plus a clean BOM ready for my a...

I'm looking for a comprehensive real-time monitoring system for transmission lines. The system should monitor voltage and current, with data transmitted via LCD. Key requirements include: - Real-time monitoring of voltage and current - Data displayed on LCD - Robust communication protocol Ideal skills and experience: - Experience in designing monitoring systems - Proficiency ...with data transmitted via LCD. Key requirements include: - Real-time monitoring of voltage and current - Data displayed on LCD - Robust communication protocol Ideal skills and experience: - Experience in designing monitoring systems - Proficiency with real-time data transmission - Knowledge of voltage/current sensors and LCD integration - Familiarity with communication protocols like Ethernet, Wireless...

I'm looking for a comprehensive real-time monitoring system for transmission lines. The system should monitor voltage and current, with data transmitted via LCD. Key requirements include: - Real-time monitoring of voltage and current - Data displayed on LCD - Robust communication protocol Ideal skills and experience: - Experience in designing monitoring systems - Proficiency ...with data transmitted via LCD. Key requirements include: - Real-time monitoring of voltage and current - Data displayed on LCD - Robust communication protocol Ideal skills and experience: - Experience in designing monitoring systems - Proficiency with real-time data transmission - Knowledge of voltage/current sensors and LCD integration - Familiarity with communication protocols like Ethernet, Wireless...

My premises now has an active FTTP NBN line; the NTD is in place and I already have the compatible modem/router and all the cabling. I simply need someone experienced to bring it to ...place and I already have the compatible modem/router and all the cabling. I simply need someone experienced to bring it to life. Here is what I expect when you arrive: • Physically connect the modem/router to the FTTP NTD. • Enter the ISP credentials, configure WAN, LAN, Wi-Fi, and basic security settings. • Run a speed test and verify internet access on both a wired desktop and at least one wireless device. Once the green lights are stable and the test results look right, the job is complete. Let me know your soonest availability and how long you expect the onsite work to take so we ...

...complete DJ booth, PA system, dance-floor lighting, and the technical know-how to run it smoothly from the first announcement to the last track. Here’s what I expect from you: • Advance coordination with me on playlists—pop, hip-hop, EDM are all welcome, but I’m open to your suggestions that keep a teenage crowd moving. • Full delivery, installation, and calibration of speakers, subwoofers, wireless mics for speeches, and DMX-controlled lighting rigs. • Live mixing throughout the evening, maintaining clean transitions and appropriate volume for both speeches and dancing. • On-site monitoring, troubleshooting, and a quick, tidy breakdown once the night wraps up. If you’re confident with modern controllers, Serato/Traktor, and i...

...true-geometric cube, ensuring even spacing, correct orientation, and solid joints. • Firmware: Program the microcontroller so I can trigger patterns and colour sequences from an app or handheld remote. The interface can be Bluetooth, Wi-Fi, or another practical wireless protocol—whichever you judge most reliable at this scale. • Final test: Demonstrate that every LED responds accurately and that interactive commands reach the cube with minimal latency. Acceptance criteria 1. No dead or dim LEDs across the entire matrix. 2. Wireless control reliably selects at least ten pre-loaded patterns and accepts live colour/brightness changes. 3. Power draw remains within the limits you document. 4. All design files (schematics, firmware source, PCB Gerber...

I need help connecting my HP Deskjet 2721 wireless printer to my home Wi-Fi network using a computer. I'm experiencing a "device failure to network" error during setup. Requirements: - Expertise in printer network setup - Familiarity with HP Deskjet printers - Experience troubleshooting wireless connection issues - Ability to guide through setup process on Windows or Mac Please provide a clear solution to successfully connect the printer to the network.

I’m looking for a snappy 20–30 second UGC-style vertical video (9:16) that I can plug straight into paid ads for my new wireless earbuds. The vibe has to be energetic and relatable to young professionals who want tech that keeps pace with their work-life shuffle. Here’s what I need you to capture: • Your face on camera while unboxing or holding the earbuds, then a quick demo in real-life context (desk, commute, quick workout—whatever feels natural). • A clear “problem → solution” arc that hooks the viewer fast. For example, start with the frustration of dead batteries or tinny audio on other buds, then show how mine deliver all-day battery life, punchy sound quality and one-tap ease of use. • Spoken dialogue in Hindi or ca...

...a videographer who can blend into the crowd, roll at the right moment, and deliver a traditional-style keepsake film. The key shots are the actual “Will you marry me?” plus everyone’s reactions right after—the laughter, the tears, the hugs. Because we’ll be outside, you’ll want gear that handles natural light changes and captures clear audio even if there’s wind or ambient noise; a discreet wireless mic on me or hidden nearby would be ideal. I’m picturing smooth, steady footage rather than cinematic slow-motion tricks, so a gimbal or tripod is fine as long as it stays unobtrusive. Final deliverables: • One fully edited, color-corrected video that simply tells the story start to finish. • All usable raw clips so w...

...represents a different angle of the store User can: Switch between cameras instantly Zoom in and zoom out Watch without interruption 5.3 Camera Control (User Side) Camera selector (Camera 1, Camera 2, Camera 3, Camera 4) Full-screen mode Zoom controls Smooth switching between streams 5.4 Live Audio Communication Two-way live audio: Customer Seller Voice chat during live session Seller uses a wireless microphone Customers can: Request to speak Ask questions live Optional push-to-talk or mute system to avoid noise 5.5 Product Display Seller presents products live Each product can have: Name Price Description Available sizes / options Product info can appear as an overlay or list during the live stream 5.6 Shopping & Orders (Optional but Recommended) Add to cart during live str...

...need a custom Tuya-enabled module that plugs into the keypad bus of a Nemtek electric fence energizer. Through the Tuya Smart / Smart Life app I want to: • arm or disarm the fence on command • receive instant alarm push-notifications whenever the energizer raises an alert • see real-time fence status (armed, tamper, low-voltage, fault codes, etc.) Either a wired bus interface, a built-in wireless link, or a combination of the two is fine—as long as the final unit can be commissioned quickly on-site and shows up in the Tuya app like any other certified device. Please base the solution on Tuya’s MCU or TuyaOS stack so it can pass the standard cloud pairing process. The Nemtek protocol is available on the keypad line; if you already have experience ...

...(excluding mainland China, Russia, Iran) that have profiles on platforms such as LinkedIn. The spreadsheet should contain two sheets, one for companies and applications, one for developers and team managers. The first sheet shall list: Company name, product line name, product line category, product line URL, market segment (industrial, medical, aerospace, defense, test&measurement, wired comms, wireless comms, accademia, consumer, automotive, broadcast, emulation, finance, datacenter, scientific), product line location (city and country), estimated revenue. The second sheet shall list induvidual FPGA developers and their managers: Name, job title, is team manager (yes/no), current employer (with link to first sheet), years working at current employer, former employer(s) (comm...

I’m working on a fleet of roughly 200 remote-control models built around the SI4010C2-GSR transmitter IC. All of the devices share a small external flash...configuration BIN and a subsequent write that passes a CRC-16 check. • Code size small enough to fit alongside our existing key-scan logic in the SI4010C2 (roughly 6 kB headroom left). • Clear, commented source plus a brief README explaining pin assignments, clock rate, and any required timing delays. If you’ve built SPI drivers for small SoCs before—especially anything in Silicon Labs’ wireless line—you’ll feel right at home here. Feel free to suggest improvements to the memory-map strategy; I’m open to tweaks as long as the final result lets each of my 200 remotes load ...

I need a professional engineer to certify a Fixed Wireless Access (FWA) design. Key requirements: - Expertise in Fixed Wireless Access - Professional engineering certification - Experience in network design and signal optimization Ideal skills and experience: - Strong background in electrical engineering, particularly in communication systems - Proven track record in design certification - Relevant industry certifications and licenses Please provide credentials and experience details.

...that takes a steady 20 V input from my wireless-charger receiver and delivers constant current constant voltage about 30V at 2Ato charge a 24 V battery pack. The current prototype idea uses a trim-pot for voltage adjustment, but I plan to swap that out for a digital potentiometer later, so please leave clean test points or pads for an easy drop-in replacement. Key points you should factor in: • Components: Keep the bill of materials limited to standard, readily available parts—no obscure custom silicon. • Efficiency: Target the 85–95 % window; topology choice is up to you as long as it comfortably meets that range at 2 A full load. • Built-in protection: incorporate over-current, over-voltage, and thermal shutdown so the battery and upstream wir...

I’m developing a chargeband that securely holds and charges a set of wireless earbuds, and I need a clean, production-ready 3D model so I can run off a few test prints on my own printer. The finished file must be set up for 3D printing, so please keep wall thicknesses, overhangs and common FDM limitations in mind. Medium visual detail is perfect: crisp geometry where it matters—housing contours, snap-fit features, simple cable channels—but no need for ultra-fine texture work. Material intent is plastic, so design for typical PLA/ABS strength and tolerances. I’ll share reference dimensions and sketches as soon as we start; I’m happy to iterate twice to dial in fit. Deliverables • Printable model files (.STL and the editable source in your native C...