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    5,000 battery charging pekerjaan dijumpai

    1- Load akan dapat supply dari Grid pada pkul 10malam - 8pagi. Dalam masa sama, Grid Source akan charge battery sampai penuh. 2- Pada 8pagi - 10malam pula, load akan dapat supply daripada Bateri. 3- In case, Grid ada masalah antara pkul 8pagi - 10malam (waktu gris supply ke load), bateri akan automatic backup sehingga Grid ok, kemudian dia turn back pada Grid semula. *Battery tu mempunyai kapasiti tuk support selama 14jam (8pagi - 10malam). *nak bagi beza dngan video tu, klu boleh Grid dan Bateri buat series connection compare video tu buat paralel

    $126 Average bid
    $126 Avg Bida
    3 bida

    Samsung Galaxy s4 superking V4 latest model with 8.86gb internal phone storage ram2gb 15.90gb brighter camera flash the same as ori!! AMOLED HD screen!! and hp is more spread out and hold events dimana2 place! SPED 4g internet! visit my fanpage - >> if u cans sale my items in 2 day. i will ...ORI, 2600MH POWERBANK FREE, FREE Postage IN MALAYSIA ONLY!! RM870 FULL SET. Read maximize: √ Android 4.2.2 (Jelly Bean) √ Air Gesture √ Air Browser √ Air Launcher-accept √ Air call-accept √ Motion settings √ S-Voice √ HD SUPER AMOLED Screen Size √ Speed ​​Internet 4G (HSPA +) √ Video Call √ & Personal Wifi Hotspot √ Bluetooth √ Quad Core Processor √ Original Fit Case & Ba...

    $21 - $176
    $21 - $176
    0 bida

    ...optimize the design for 3D printing 2. Electrical Engineer - Experience with PCB design (KiCad, Altium, EasyEDA, or similar) - Design a custom PCB to control and integrate: - 11 servo motors - 5 EMG muscle sensors - 2 oximeter sensors to measure blood oxygen (SpO₂), heart rate, blood pressure, and body temperature - ESP32 or Arduino-based controller - Implement power management for a battery-powered system - Provide schematic, PCB layout, and BOM Project Details - The arm will use 5 EMG sensors to detect muscle activity and control movement - 11 servo motors will control the fingers and wrist - 2 oximeter sensors will be used to monitor SpO₂, heart rate, blood pressure, and body temperature - The controller will likely be ESP32 - The system should be compact and optim...

    $46 Average bid
    $46 Avg Bida
    4 bida
    AWS Specialist
    6 hari left
    Disahkan

    I have a small Web development company and i am looking for an experienced AWS (Lightsail, EC2, server management, security, updates, etc) expert to help my developer and i select/sign up for the right AWS services as well as setup the server in...understanding of AWS and best practices. - Excellent communication skills to explain details, strategies, and outcomes. - The ability to work independently and with my developer and i. Please provide: details of what you recommend (for what i am looking for), examples of similar past projects, and info on exactly what you would recommend/in your proposal. My company is VERY small so only those charging a reasonable amounts can be considered. Ongoing work following this project will be very likely. I always provide amazing reviews and pa...

    $30 - $250
    Ditampilkan Dimeterai
    $30 - $250
    61 bida

    What We're Building A remote animal trap monitoring unit for outdoor deployment in Australia. The device sleeps on ultra-low power, wakes when a trap triggers (reed switch interrupt), acquires a GPS fix, sends an SMS alert over LTE, then returns to deep sleep. Solar-charged LiFePO4 battery. Designed for use on both standard Telstra cellular (Band 28, 700 MHz) and the new Starlink Direct-to-Cell satellite network (Band 7, 2600 MHz). What We Need A PCB designer to take our complete hardware specification and produce manufacturing-ready design files — schematic, layout, Gerbers, and BOM. Optionally, build 3–5 prototype boards for field testing. Production runs (Phase 2) will go to a dedicated fab house. Two-Phase Approach **Phase 1 (this engagement):** Design file...

    $776 Average bid
    $776 Avg Bida
    37 bida

    ...I’m open to Firebase, AWS Amplify, or a lightweight Node/Express API—whichever you can integrate quickly while keeping real-time location data flowing smoothly. Google Maps SDK or Mapbox for mapping and WebSocket or Firebase Realtime Database for live updates are likely fits, but if you have a better stack in mind I’m happy to hear it. Key points you should cover in your build: • Smooth, battery-efficient location streaming every few seconds • Dynamic route recalculation when new stops are added or traffic conditions change • Push notifications to alert drivers of updated routes or customers of incoming deliveries • Clean UI that follows platform guidelines and adapts gracefully to different screen sizes • Modular, well-comm...

    $224 Average bid
    $224 Avg Bida
    59 bida
    Sticky Mat Conveyor System
    6 hari left
    Disahkan

    ...please bid if you can handle everything from design to manufacturing. I am developing a compact, battery-powered device that continuously feeds a roll of sticky mat across a doorway so the exposed surface always stays clean. The concept is simple: a fresh section of mat is pulled from one spindle, laid flat, and the used layer is wound onto a take-up reel. Here’s what I already know I want: • Time-based automatic control that advances the mat precisely every hour. • A low-profile, walk-safe deck suitable for hospital corridors and dusty construction entries alike. • A rigid steel frame for durability, yet light enough to remain truly portable. • Quiet, sealed gear-motor driven by a rechargeable battery pack with enough capacity for a full shift....

    $236 Average bid
    $236 Avg Bida
    13 bida

    ...printing—think standard FDM or SLA tolerances—so the usual attention to draft angles, wall thickness and minimal support requirements will be important. Please integrate: • Clearly defined mounting points and screw holes that line up with our existing bracket (I’ll share the bracket file once we start). • A shaped internal compartment large enough for the electronics pack; I’ll provide the board and battery dimensions so you can nest them neatly. No 2-D drawings are necessary; I only need the fully parametric 3-D file plus a clean STL/STEP export. Once printed, the shell should clip together firmly, keep the electronics snug and leave room for a silicone gasket I’ll add later. Deliverables accepted when: – All dimensions match ...

    $90 Average bid
    $90 Avg Bida
    12 bida

    I’m putting together an all-terrain rover that pairs a Raspberry Pi 5 with an Arduino. The Arduino will sit close to the hardware, polling and driving everything from temperature-humidity probes and distance sensors to an IMU (pitch/yaw/roll, altitude, compass), ESC-PWM motor controllers, speed-over-ground tracking and battery-management read-outs. All of that raw data needs to flow up to the Pi, where it is bundled, logged and pushed over a 4 G link. The Pi also runs the user interface on an onboard touchscreen. I want that interface to launch straight into a clean dashboard with drag-and-drop style widgets so I can rearrange or resize gauges, graphs and buttons while in the field. On the software side I need: • Firmware for the Arduino that publishes every sensor v...

    $1409 Average bid
    $1409 Avg Bida
    44 bida

    ...micro-controller (ESP32, Arduino-compatible, or similar) and powered by a lightweight, wheel-mounted battery. • Firmware that stores and renders static bitmaps in correct perspective as the wheel spins, synchronizing via hall-effect or magnet sensor. • A simple phone app that lets the rider pick any image, crop it to a wheel-friendly template, and wirelessly push it to the controller. There is no fixed library; the user must be free to upload whichever picture they like. Threshold speed can be experimented with. Below that threshold, the LEDs can remain off or show a neutral pattern to save power. Brightness should be adjustable so the design remains visible in daylight without draining the battery too quickly. Deliverables 1. Schematic, BOM, and mechani...

    $1108 Average bid
    Ditampilkan
    $1108 Avg Bida
    106 bida

    ...1838). Scope of Work & Technical Requirements: * Working Lighting (Halls): 2 x T8 LED (G13) 1500mm High Output (HO) tubes in IP65 housings, mounted on the cable trays. * Emergency & Evacuation: Independent IP65 emergency units for halls. Exit signs with pictograms for all routes (EN 1838). * Office Lighting: 600x600 LED Panels. Note: The admin area is backed by a diesel generator; no local battery backup needed except for exit signs. * Maneuvering Area: Street LED luminaires mounted on poles (10m height) along the boundary. Each pole must have 2 luminaires mounted on a V-bracket (90-120°) facing the yard. * Dock Apron (Canopy): Asymmetric LED floodlights (50W-100W) mounted under the 6m canopy to provide glare-free vertical illuminance for reversing trucks. ...

    $177 Average bid
    $177 Avg Bida
    23 bida

    ...against current UAE market rates. The document covers every trade, yet I want special attention paid to joinery, flooring and lighting while still capturing all remaining interior items so the final figures reflect the full scope. You will work directly in my Excel BOQ, filling in unit rates and calculated totals for each line. Rates must mirror what reputable Dubai contractors and suppliers are charging today, with allowances for luxury-grade materials and finishes when stated. Where an item seems unclear or missing, flag it and suggest a realistic provisional sum. Deliverables • Excel file returned with quantities, unit rates (AED), line totals and overall summary automatically tallied. • A brief note section explaining any assumptions, clarifications or provisional...

    $388 Average bid
    $388 Avg Bida
    35 bida

    ...building an offline-only ground-control-station simulator for a loiter-ammunition drone and need a developer who can deliver a Windows desktop application that feels and behaves like the real thing. Core functionality • A full-screen user interface that lets me arm, launch, loiter, and strike just as I would on an operational GCS. • Realistic drone flight and sensor physics so altitude, speed, battery, and link quality evolve credibly over time. • Integrated terrain mapping that runs locally—no calls to external map servers—yet still allows zoom, pan, and elevation display. • On-screen status indicators (GPS, attitude, comms, payload health), a simulated live video feed rendered from the virtual camera, and mission-planning panels where wa...

    $580 Average bid
    $580 Avg Bida
    15 bida

    ...semi-autonomously via GPS waypoints. The core of the job is to configure the ArduPilot stack so the craft can: • Accept a pre-loaded waypoint flight plan • Accept inject, delete, or reorder waypoints in real time through a long-range data link • Provide the FC ready to integrate: on-board camera, LiDAR, other UARTS devices • Execute a dependable Return-to-Home routine triggered by failsafe, low battery, or a command from the ground station I already have the flight controller, ESC, batteries, motors, associated wiring, and drone frame What I need is the firmware configuration, leveraging COTS Ardupilot and MAV-link. At power up, the drone shall arm and launche with minimal manual intervention, besides the initial off-board command to launch. Acceptance wil...

    $439 Average bid
    $439 Avg Bida
    50 bida

    I already have a preliminary floor plan and elevations for a detached two-car g...expected in a residential permit set. Electrical requirements I would also like you to add a basic electrical layout. Nothing elaborate: just show circuit runs, panel location, switches, and fixture symbols. The garage must include dedicated 120 V outlets along the workbench wall for power tools, ceiling-mounted LED lighting fixtures, and a 240 V circuit and receptacle for a future electric-car charging station. Deliverables • PDF set suitable for permit submission • Editable CAD (DWG or similar) for future changes If you have questions about local code nuances or need any additional dimensions, let me know and I’ll supply them right away. I’m ready to move quickly once I...

    $914 Average bid
    Segera
    $914 Avg Bida
    35 bida

    **Project Title:** Branding, Brochure, Ad Creatives & Video Design for EV Charging Station Brand **Project Description:** We are looking for a creative and experienced designer or design team to develop the branding and marketing creatives for our EV charging infrastructure brand, **Pixell Energy**. The objective is to create a modern, premium, and future-focused design language aligned with the electric mobility industry. **Scope of Work:** 1. **Logo Design** * Design a professional and memorable logo for our EV charging station brand. * The logo should reflect innovation, clean energy, and technology. * Deliverables should include vector files (AI, SVG, PNG) and versions suitable for light and dark backgrounds. 2. **Company Brochure Design** * ...

    $84 Average bid
    $84 Avg Bida
    17 bida

    Project Description: We are moving approximately 550 members from MemberLeap to Brilliant Directories. The ideal candidate must have a proven track record in complex database mapping and, most importantly, Stripe subscription migration to ensure no loss of recurring revenue or double-charging of members. Customers in BD will not to re-enter credit card information again upon their subscription renewal. BD will use same Stripe Account as MemberLeap did. Core Responsibilities: Data Mapping & Migration: Extract data fields from MemberLeap (CSV provided), map them to Brilliant Directories custom member categories, and execute a clean import. Stripe Billing Integration: Connect our existing Stripe account to Brilliant Directories. You must map existing Stripe Customer IDs to new ...

    $546 Average bid
    $546 Avg Bida
    210 bida

    the requirements:- 1. Device Binding/Unbinding Device pairing via Bluetooth or QR code scanning from the app. Multiple devices can be added and managed within the app. 2. Find Ring / Device Option to locate the connected ring/device through the app. 3. Screen Flip Ability to rotate or flip the device screen as per user preference. 4. Device Battery Percentage Display of the device’s battery level within the app. 5. Tasbih Reminder Reminder notifications sent to both the app and the device. The device will either ring or vibrate upon reminder. Detailed clarification is required if we proceed with implementing this feature. 6. Tasbih & Custom Tasbih Data Display of Tasbih and custom Tasbih counts in the app, synchronized with the device/ring. 7. Device Screen Sleep Ti...

    $1042 Average bid
    $1042 Avg Bida
    38 bida

    ...generation: micro gas turbine operating in load-following mode, producing electricity with heat recovery for domestic hot water. Renewable integration: photovoltaic system and wind turbine supporting electrical production and reducing fuel consumption. Thermal support: solar thermal collectors contributing to domestic hot water production, with auxiliary boiler backup. Energy storage: electrical battery storage and thermal hot-water storage tank. Energy users: building electrical load and domestic hot water thermal load. The project will analyze how the integration of cogeneration with renewables and storage affects: coverage of electrical and thermal demands, fuel consumption of the gas turbine, utilization of storage systems, interaction with the electrical grid. The ...

    $49 Average bid
    $49 Avg Bida
    2 bida

    ...organise my day, keep tabs on reminders and generally step in whenever I’d normally ask a human PA for quick support. Voice and text interaction should feel natural, and the app must run smoothly on a typical mid-range phone. What I need from you • A fully packaged, signed APK with source code. • On-device or lightweight cloud processing so the assistant is available 24/7 without draining the battery. • Built-in modules for calendar scheduling, email or message triage and a flexible to-do system—feel free to suggest smarter add-ons you’ve built before. • Clean UI/UX that lets me speak, type or tap a request in seconds. • Easy way to expand skills later (plugin architecture or clear documentation). When you reply, please show ...

    $87 Average bid
    $87 Avg Bida
    28 bida

    ...ADC ADS131M08 24-bit, 8-channel, CMRR >110dB, PGA ×1–128, 32kSPS Power System Input 220 AC/110 AC , UPS POWER SUPPLY AND 24VDC ±20% (18–30V), <30W typical, <60W peak Rails +24V, +12V, +5V, +3.3V CPU, +3.3V Analog, +1.8V DDR, −12V, +VBAT PMIC TPS65988 + LT8390 multi-rail sequencing PMIC Battery LiFePO4 6Ah, BQ76952 BMS, BQ25730 MPPT charger Switchover <5ms automatic switchover to battery on mains loss Runtime >6 hours on battery at full sensor load Supercap RTC 330F GoldCap — 15-year RTC retention without battery Safety & Reliability Safety Level IEC 61508 SIL-2 (Safety MCU lockstep + WDT complex) E-STOP ISO 13849 Category 3 / PLd, dual-channel, ≤250ms Isolation ADuM2401 3.75kV, IEC 60601-1 2MOOP rate...

    $77 Average bid
    $77 Avg Bida
    7 bida

    I need a website for my electrical solar and security company. The primary focus of this site should be to facilitate customer inquiries and contact. Key Requirements: - Design an intuitive, user-friendly layout that encourages customer inquiries. - Integrate SEO best practices to enhance visibility on sear...Skills and Experience: - Proven experience in designing service-oriented websites. - Strong SEO knowledge and track record. - Familiarity with Google Business integration. - Ability to meet deadlines and communicate effectively. WHAT I NEED: - website dsign - SEO setup so it ranks on google - integrations with google business profile PAGES LIKELY REQUIRED: - Home - What we do (electrical,solar,battery installs) - Photos/videos - About us - Contact form I look forward to ...

    $280 Average bid
    $280 Avg Bida
    227 bida

    ...Modbus-compatible register map to the HMI as well as secure MQTT to the cloud. Built-in self-diagnostics, battery-backed RTC, emergency-stop circuitry and multilayer protection (voltage, temperature, pressure) are mandatory to meet GMP, FDA and ISO expectations for validated environments. Deliverables I will review • Schematic, PCB layout and stack-up (Altium or KiCad) • Complete, production-ready BOM with lifecycle status • Gerber/ODB++ files plus assembly drawings • Firmware skeleton that proves sensor polling, alarm routing and cloud publish/subscribe • Test plan that demonstrates compliance with the protections and self-diagnostics outlined above Acceptance criteria: the board must boot from battery backup, detect removal of any pri...

    $386 Average bid
    $386 Avg Bida
    19 bida

    ...of my existing piezo preamp. 2. Redesign the circuit into a very small PCB (target size ~10mm × 10mm). 3. Maintain good signal quality and low noise. 4. Optimize the design for piezoelectric sensor input. Technical Requirements • Designed specifically for piezoelectric sensor input • High input impedance suitable for piezo pickup • Low noise analog design • Single supply operation (9V battery system) • Small SMD components (0402 or 0603 preferred) • Compact op-amp or JFET input stage recommended • Minimal component count preferred • Output signal will go to a separate main amplifier board PCB Requirements • Target PCB size: approximately 10mm × 10mm • Components on ONE SIDE ONLY (top side SMT asse...

    $140 Average bid
    $140 Avg Bida
    41 bida

    The Cold Water Flush Unit is a smart, battery-powered system designed to automatically flush stagnant water from a cold-water pipe at scheduled intervals. The unit controls solenoid valves to release water into the waste line for a defined duration, ensuring water freshness and preventing stagnation. It includes timed operation via an RTC, event logging with device ID, USB-based data extraction, and optional sensor integration such as flow rate and temperature monitoring. The system is initially developed as a functional prototype using development boards to validate the concept before transitioning to a custom PCB for larger-scale production.

    $3884 Average bid
    $3884 Avg Bida
    1 bida

    ...manuscript that explains how consumers end up paying the price when tariffs ripple through electric-vehicle batteries, critical minerals, chips, software and charging networks. The text tracks policy moves such as the U.S. 100 % tariff on Chinese EVs in 2024, the EU’s countervailing duties on China-made BEVs, and Canada’s 2026 switch from a straight 100 % surtax to a quota-plus-lower-duty scheme. The file is densely technical and aimed at automotive innovators who work with supply-chain data, policy forecasts and cost-pass-through models. I need it rendered into Standard German (Germany) with terminology that will feel native to engineers, battery chemists, purchasing managers and policy analysts alike. Footnotes, charts and acronyms must remain intact and c...

    $14 / hr Average bid
    $14 / hr Avg Bida
    12 bida
    Trophy icon HAGO Data Science Challenge
    13 hari left

    Data Science Competition in the HAGO Community We invite all data enthusiasts and creative minds to join a unique challenge within the HAGO community to form a team of data scientists, aiming to participate in global competitions and analyze financial markets and stocks. Challenge Topic We provide a comprehensive dataset covering: Electric Vehicle (EV) performance. Charging behavior. Battery health. Cost analysis across different manufacturers, models, regions, and usage types. Participants are required to: Explore and analyze the dataset. Build accurate predictive models. Present innovative insights into the future of electric vehicles. Submission Guidelines Submit a file written in Python, including all steps of analysis and prediction. Save the file as a PDF a...

    $15 Average bid
    Dijamin
    $15
    34 penyertaan

    ...of a touchscreen control. The enclosure should be molded primarily from food-grade plastic; please keep the overall profile compact enough to fit in a standard backpack while leaving room for the insulation, Peltier or heating elements, battery pack, control board, and a small food compartment sensor. Key functions I expect to see working on the bench: • Touchscreen interface on the lid that lets the user toggle between Heat (60 °C) and Chill (4 °C) modes, with real-time temperature read-out. • USB-C charging input feeding an internal rechargeable battery that can run at least one full heat cycle and one full cool cycle on a single charge. • A simple LED indicator that lights when the box is at capacity and switches off once it is empt...

    $141 Average bid
    $141 Avg Bida
    21 bida

    I am building a tiny GPS tracker device for my company and need an experienced PCB designer. Project Requirements: - Design schematic and PCB layout for a compact GPS tracker. - Use SIM7080G (LTE/NB-IoT with GNSS) module. - Include SIM card slot, GPS antenna connector, LiPo battery connector, and charging circuit. - Board size should be approximately 18 mm x 20 mm. Deliverables: - Complete schematic - PCB layout - Gerber files for manufacturing - Bill of Materials (BOM) - Pick and Place file (optional) Preferred Tools: KiCad, Altium Designer, or EasyEDA. Experience Required: - Experience designing IoT or GPS tracking devices - Knowledge of RF layout and antenna placement Budget: $30 – $50 (negotiable) Please share examples of previous PCB designs.

    $68 Average bid
    $68 Avg Bida
    15 bida

    We need an electronics engineer to implement a PCB design based on an existing schematic for a renewable energy monitoring project. The system measures electrical parameters from multiple sources including a solar panel, wind turbine, battery, and inverter output. The schematic already exists in PDF format and includes components such as Arduino Nano Every, MCP3903 ADC, ADS1115, WCS1600 current sensors, and HC-12 communication module. The task is mainly to follow the existing schematic, verify the design, and create a manufacturable PCB layout.

    $128 Average bid
    $128 Avg Bida
    17 bida

    ...integrated MPPT solar charge controller and works directly with photovoltaic solar panels (max. 300W) and batteries for continuous PoE power supply to security cameras, bridges, LED lights, and more. Four PoE Outputs: Ports 1-2: 802.3af/en PoE+ 30W or 24V passive output; Ports 3-4: up to 802.3bt PoE++ 90W output; Total PoE budget: 120W. Intelligent Battery Management: Includes local battery status LEDs and remote battery management. Supports various battery types (lead-acid, lithium, or LiFePO4), 12V or 24V up to 10A. L2 Management: VLAN, STP, link aggregation, QoS, MAC/IP-based ACLs, and more. Managed via Web GUI, CLI, or SNMP Alarm I/O - Supports alarm input and alarm output triggered by temperature sensors, offline PoE devices, etc. Remote Control: Low-vo...

    $467 Average bid
    $467 Avg Bida
    24 bida
    PCB Design -- 2
    3 hari left

    Project Description (PCB Design) I am looking for a PCB designer to design a low-power IoT board for production line. Main requirements: Microcontroller: ESP32 with Wi-Fi or other Sensors: VL53L4CD Time-of-Flight laser distance sensor 10K NTC thermistor temperature sensor probe The sensors should be connected by wire to the PCB Low power consumption (battery-powered, using NiMH battery) Removable battery (NiMH ) Connector for external sensors (JST-PH 2-pin or similar) The laser sensor may be placed remotely with a cable from the PCB The PCB should low-cost manufacturing and low power consumption. Deliverables: Schematic design PCB layout BOM (bill of materials) Gerber files for manufacturing Basic firmware guidance if needed

    $530 Average bid
    $530 Avg Bida
    49 bida

    Project Title: PLECS-Based Simulation of a Grid-Connected EV Fast Charger Using Voltage Source Inverter and Dual Active Bridge Project Description: This project focuses on the design and simulation of a grid-connected Electric Vehicle (EV) fast charging system using the PLECS simulation environment. The objective is to develop an efficient and well-controlled power conversion system by utilizing available "PLECS demo models", specifically the Three-Phase Voltage Source Inverter (VSI) and the Dual Active Bridge (DAB) DC-DC converter.(files will be provided) The system architecture consists of two primary power conversion stages. The first stage is an **AC/DC conversion stage** implemented using a three-phase, two-level Voltage Source Inverter connected to the grid. This co...

    $17 Average bid
    $17 Avg Bida
    5 bida

    ...The pacing has to feel natural and stay perfectly in sync with the visuals I provide. While you are inside the timeline, please refine the edit: work in smooth, professional transitions and a few tasteful effects so the flow feels modern but never distracting. One specific visual I must see is a high-resolution battery graphic that appears exactly where the narration mentions it—nothing fancy, just clean and on-brand. I will forward the current video, the Arabic script, the battery image, and any additional brand assets as soon as we start. Final delivery should be the fully edited video in the same resolution as the source (plus the project file in case I need future tweaks). If this sounds straightforward to you and you have solid experience syncing Arabic voice...

    $96 Average bid
    $96 Avg Bida
    30 bida

    I'm looking for a skilled product design engineer to create a health and fitness-focused consumer electronic product, specifically a charging dock. Key Requirements: - Mechanical Design: Develop the physical structure and components. Ideal Skills & Experience: - Experience with consumer electronics, especially in health and fitness. - Strong background in mechanical design. - Proficiency in CAD software and rapid prototyping. - Ability to work collaboratively and communicate effectively.

    $54 / hr Average bid
    Segera
    $54 / hr Avg Bida
    11 bida
    Trophy icon IoT Datalogger PCB Design
    20 jam left

    ...Core: a low-power MCU or module capable of handling multiple digital and analog inputs. • Future-proofing: headers or pads for common temperature, humidity, and pressure sensors as well as optional wireless modules (Wi-Fi, Bluetooth, or cellular—final choice can be discussed once power budget is clear). • Power: ability to accept both rechargeable battery input and external DC (buck/boost circuitry with reverse-polarity protection and battery charging IC). What I need from you 1. Schematic capture: component selection with clear reasoning, part numbers, and footprints readily available from mainstream fabs (JLCPCB, PCBWay, etc.). 2. PCB layout: 2-layer preferred; 4-layer if routing or RF performance makes it significantly cleaner. 3. Deliverables: s...

    $220 Average bid
    Dijamin
    $220
    15 penyertaan

    ...management for admin, designers, installers and support teams • Solar project pipeline tracking • Installer performance monitoring • Revenue and analytics dashboards Installer Portal • Installation scheduling and project tracking • Task management and status updates • Communication with customers and support team Designer Portal • Solar system configuration management • Panel, inverter and battery configuration • Energy production and system design details Customer Portal • View solar system design and components • Installation status tracking • Messaging with installer/support team • Referral program and account management Analytics & Reporting • Sales and installation pipeline overview • Inst...

    $2695 Average bid
    $2695 Avg Bida
    150 bida
    Car Amplifier Rack CAD Design
    2 hari left
    Disahkan

    ...identical amps, a tasteful reveal for the DSP, plus discreet compartments or channels for the accessories and batteries so no loose wires are visible once the rack is in place. At the same time, I still need adequate ventilation clearances and service access, so hinges, removable panels or smart fasteners are welcome. Im thinking 6 stepped amplifiers facing rear - this will create space for a battery under the stepped structure and dsp can be built facing forward. Cables and fuses can run in between the amplifiers Deliverables • 3D CAD model (STEP or SolidWorks native) with all components correctly placed • 2D fabrication drawings including cut lists for the wood panels and acrylic accents • Rendered views or screenshots that show the final look and lightin...

    $117 Average bid
    $117 Avg Bida
    48 bida

    ...Amazfit Bip 5. What you will build • One package containing two colour variants (black and white). Along with AOD. • Time plus date only—no additional complications, animations, widgets or tap shortcuts, plus Pacedall name branding. • Exact typography: the font file I supply must be embedded and rendered faithfully on device. • Code and assets engineered for very low power draw; I expect battery usage on par with Amazfit’s stock minimalist faces. Scope of work – Implement the layout exactly as per the supplied screens. – Optimise images, colour depth and refresh logic for Bip 5 hardware constraints. – Test on real hardware or emulator to confirm smooth operation, correct date localisation and no memory leaks. –...

    $447 Average bid
    $447 Avg Bida
    96 bida

    ... and balance functionality, appeal, and compliance with Australian standards. Consider materials, structural design, storage for dog treats, power source, ease of cleaning, waterproofing, and compliance with Australian road safety laws (lighting, brake systems, towing limits, signage visibility). The unit will require power which could be supplied via a battery to be charged prior to use, and solar panels and the vending machine will need refrigeration. Step 1 for Design Contest – Concept Design & Renders Develop concept sketches and 3D renders that show the overall look and feel of a mobile dog treat vending trailer. These should also include branding using a generic name (until the real name is supplied). Focus on friendly, pet themed branding, approachability

    $143 Average bid
    Dijamin
    $143
    186 penyertaan

    I’m updating our drone-industry training platform and website and need a cohesive library of flat, single-color icons to illustrate key concepts throughout the lessons. The set will be strictly informational—no alert or navigation symbols—so think of visuals that clarify procedures, components, and data points such as flight planning, weather checks, sensor types, battery health, compliance notes, and similar topics learners encounter in UAV coursework. The look must stay true to a modern flat style: clean shapes, consistent stroke weight, and solid fills that reproduce well in both digital modules and printable PDFs. Because everything sits on a monochrome palette, nuance will come from negative space, line weight, and smart use of solid versus outlined areas rat...

    $43 / hr Average bid
    $43 / hr Avg Bida
    24 bida
    vertical banner
    5 hari left

    we are wanting the same design you have done colour wise we want the following "key words" SERVICE, TYRES, A/C REGAS, DIAGNOSTIC, BATTERY, BRAKES if these can be done over 2 files for printing we wiuld also like the logo and phone number too please. we are also wanting a letterhead verion of the artwork you did previously

    $21 Average bid
    $21 Avg Bida
    1 bida

    ...energy benefits. [THE OFFER – Highlighted Box / Distinct Background Colour] CLAIM YOUR FREE HOME OR BUSINESS CONSULTATION TODAY Whether for your home or your business, transitioning to solar has never been simpler. Team BRIT has already done the hard work, negotiating the ultimate premium solar and battery products on your behalf. [KEY BENEFITS – Bullet points with checkmark icons] Zero Upfront Cost: Take advantage of our "Pay As You Save" plans. Smarter Energy: Couple your Solar & Battery system with Smart AI energy tariffs. Earn While You Save: Generate savings and grid credits that directly repay your system. [HOW IT WORKS – 4 Simple Steps Layout (Use Icons for each)] 1.⁠ ⁠Click Your Exclusive Link Head over to our dedicated Team BR...

    $462 Average bid
    Segera
    $462 Avg Bida
    75 bida

    ...Explain the technologies used, benefits achieved, and challenges faced. Examples: • BMW Smart Plants • Pfizer or AstraZeneca smart manufacturing Task 2 – Historical Context and Industry 4.0 Concepts Explain the historical evolution of manufacturing from Industry 1.0 to Industry 4.0. Task 3 – Design for Manufacture (DFM), Assembly (DFA), and Service (DFS) NovaMotion is redesigning its automotive battery modules and pharmaceutical packaging systems. a) Design for Manufacture (DFM): Explain how DFM principles can reduce production cost, improve manufacturability and allow automation and robotics. Apply DFM to either: Automotive EV components or pharmaceutical packaging systems b) Design for Assembly (DFA): Discuss how DFA reduces part count, simplifies assembly...

    $19 Average bid
    $19 Avg Bida
    5 bida

    I operate an storefront that sells battery-powered heated socks. A customer has filed suit in Alberta, alleging the socks started a fire that caused significant property damage. I must file a responsive claim and mount a defence within the next two months. I am looking for full legal representation in Alberta to defend against this allegation. At this stage I have no conclusive evidence showing the socks were not the source of the fire, so I will need your guidance on locating and preserving expert testimony, engineering reports, or any other material that can strengthen our position. Key expectations • Draft and file all required pleadings before the limitation period expires. • Advise on and execute a strategy for gathering technical evidence (e.g., product-safe...

    $1678 Average bid
    $1678 Avg Bida
    7 bida

    I want to build a small, self-contained charging station that wakes up only when it “sees” a bottle and a can. The core will be an Arduino (any recent 32-bit board is fine) tied to a solar panel and battery pack. A lightweight AI vision module or camera running something like TensorFlow Lite or OpenCV should continuously—or on a duty-cycled basis—look for bottles. The moment a bottle is detected, the system must move straight into the charging routine without waiting for external confirmation; no alerts, no logging, just automatic activation. What I need from you • Complete Arduino firmware that integrates the vision trigger with the charge-controller logic. • A schematic / wiring diagram showing how the camera, solar panel, charg...

    $271 Average bid
    $271 Avg Bida
    23 bida

    I need reliable help to capture a two-hour workshop in Ridgedale on March 6, 4:00-6:00 pm. The task is straightforward: bring a smartphone, place it on your own sturdy tripod at the back of the room, hit record before the event starts, keep an eye on the battery and storage during the session so the file records without interruption, and hand me the full-length video afterward. I’m fine with receiving the file in whichever phone-native format you prefer—MP4, MOV, or AVI all work. While the camera rolls, snap roughly 11-20 photos that highlight key speaker moments. Nothing fancy is required beyond framing the presenter clearly; a few well-timed shots will do. At the end, upload the raw video and images to a shared drive link I’ll provide that same evening. If you ...

    $250 - $750
    Tempatan
    $250 - $750
    0 bida

    ...all without touching the original ROM. Scope – Develop the full module in Java/Kotlin for the current Xposed/EdXposed framework. – Build a compact UI for adding, editing, and importing rule profiles so users can craft conditions such as “Block camera when screen is casting” or “Allow location only on trusted Wi-Fi.” – Ensure rules apply instantly after creation and survive reboots. – Keep battery and performance impact negligible; hooks should be as light as possible. Deliverables 1. Flashable release ZIP or Magisk module. 2. Source code with clear inline comments. 3. Brief setup guide plus a section explaining how to extend the rule engine so future conditions can be added quickly. Acceptance criteria • Module ins...

    $24 / hr Average bid
    $24 / hr Avg Bida
    21 bida

    ...The board should also be compatible with Scratch, so students can control the hardware using Scratch blocks. The freelancer should also create the required firmware or extension file needed to connect the hardware with Scratch. **Key Features Required:** 1. ESP32 module for WiFi and Bluetooth connectivity 2. Motor driver for 2 DC motors 3. Battery connector for rechargeable Li-ion battery 4. USB connector for programming and charging 5. Power and charging indicator LEDs 6. 4 additional LEDs for programming experiments 7. Buzzer for sound alerts 8. Push button for input 9. Potentiometer for analog input 10. Sensor connectors (for ultrasonic sensor, line sensor, etc.) 11. External expansion connectors for modules 12. Display connector (I2C OLED support) 13. C...

    $277 Average bid
    $277 Avg Bida
    27 bida