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    5,000 alarm electronic circuit pcb design งานที่พบ, การเสนอราคา USD
    วิศวกรงานระบบ หมดเขตแล้ว left

    ต้องการวิศวกรงานระบบ cctv, access control, telephone, internet, turnstile, data center, fire alarm คุณสมบัติ 1. ออกแบบ, ถอดแบบ, งานระบบสื่อสาร ระบบ security 2. ประเมินหน้างาน 3. ทำใบเสนอราคา, ประสานงาน suppliers 4. ควบคุมงาน, ควบคุมช่าง 5. ไม่ต้องประจำออฟฟิศ, ทำงานที่บ้านได้ แต่ต้องออกหน้างานเมื่อต้องประเมินราคา หรือต้องเข้าควบคุมงาน 6. โบนัสจากโปรเจคที่คุม สนใจติดต่อ คุณหน่อย (Removed by Freelancer.com admin)

    $435 (Avg Bid)
    $435 การประมูลเฉลี่ย
    3 คำเสนอราคา

    ต้องการวิศวกรงานระบบ cctv, access control, telephone, internet, turnstile, data center, fire alarm คุณสมบัติ 1. ออกแบบ, ถอดแบบ, งานระบบสื่อสาร ระบบ security 2. ประเมินหน้างาน 3. ทำใบเสนอราคา, ประสานงาน suppliers 4. ควบคุมงาน, ควบคุมช่าง 5. ไม่ต้องประจำออฟฟิศ, ทำงานที่บ้านได้ แต่ต้องออกหน้างานเมื่อต้องประเมินราคา หรือต้องเข้าควบคุมงาน 6. โบนัสจากโปรเจคที่คุม สนใจติดต่อ คุณหน่อย (Removed by Freelancer.com admin)

    $444 (Avg Bid)
    $444 การประมูลเฉลี่ย
    2 คำเสนอราคา

    รับสอนหุ่นยนต์เด็ก อายุ 5 ขวบ ขึ้นไป โดยมีให้เลือก 3 แบบ ดังนี้ 1 ประกอบหุ่นยนต์ฉันเอง ด้วยไมโครคอลโทรลเลอร์ 2 เขียนโปรแกรม และ เรียนรู้หุ่นยนต์ โดยเราจะจัดหุ่นยนต์ให้ 3 เรียนรู้ระบบหุ่นยนต์ขนาดใหญ่ โดยหลักการระบบ automation จาก PLC โดยหุ่นยนต์เราจะหาให้เอง พบกันถึงที่บ้านคุณ กับ อ.ต๊ะ 089-8428987

    $250 - $750
    $250 - $750
    0 คำเสนอราคา

    English: I am seeking an electronics expert to develop a custom Printed Circuit Board (PCB) for a DC-DC Step-Up Boost converter with the following specifications: Input Voltage: 20 to 30V Output Voltage: Adjustable from 35 to 52V Current: Support up to 8A Specific Requirements: Maximum Voltage Adjustment: The board must include a method for adjusting the maximum output voltage limit. Current Limit Adjustment: Implementation of a system for adjusting the current limit through a 0 to 3.3V input signal, where 3.3V corresponds to the maximum limit of 8A. Shunt Resistor and OPAMP: Incorporation of a shunt resistor with OPAMP, including potentiometers for fine calibration. On/Off Function: The board should allow the option to switch between input voltage (off) and amplified outpu...

    $300 (Avg Bid)
    $300 การประมูลเฉลี่ย
    1 คำเสนอราคา
    Basic Circuit Board Creation 6 วัน left
    ยืนยันแล้ว

    ...with expertise in creating basic circuit boards to help with the development of a new product. We will have 15 led lights that can illuminate normally or flash. They will light in different sequences. Ie Light 1 flashes and light 5 lights. Then say light 3 illuminates and light 3 flashes etc. The idea is to have an app made to manage / send the info for the sequences, I need someone to create the circuit board with the lights so that we can connect to a mobile app. Key aspects of the project include: • The creation of a circuit board design that supports integrated circuits • The product is in its developmental stage, requiring your input and creativity Ideal skills and experiences: • Demonstrated experience in designing and developing...

    $125 (Avg Bid)
    $125 การประมูลเฉลี่ย
    15 คำเสนอราคา
    Microcontroller-Based Data Collection Design 6 วัน left
    ยืนยันแล้ว

    ...usage, Arduino, PCB design, and RS485. Your responsibility will entail: - Developing STM32 based prototype using dev boards - Find best suited sensors for our needs (suggestions supplied) - Develop software for Main controller including 4G communication - Develop RS485 for the main controller to talk to at least 4 sensor boxes each with up to 15 sensors - Develop software for sensor boxes - Develop software for handling data form sensors such as temp, humidity, vibration, sound pressure, diff pressure, water detection, voltage, currency. - APIs for secure data storage on the Azure Mysql servercollection. - Effectively managing periodic data collection functions. - Be proficient in vibration analysis, freq, Spectrum, FFT etc. (Research and guides provided) - Provide PC...

    $1500 - $3000
    ปิดผนึก NDA
    $1500 - $3000
    13 คำเสนอราคา
    Buyer and Sourcing Specialist 6 วัน left
    ยืนยันแล้ว

    ...with Suppliers to ensure OTD and compliance with our quality requirements. Our focus is on the Medical industry and experience with cable assemblies and electronic component sourcing is required. Specific Requirements: - Find suitable suppliers for Medical assemblies: 13485 certified and with FDA 510K certs - Getting quotes and managing suppliers in Asia Pacific and in the USA - sourcing and negotiating costs for materials for cable assemblies (wire, connector, etc.) - Strong knowledge of cable assemblies and electronic assemblies: The ideal candidate should have a deep understanding of different types of cable assemblies and electronic assemblies, including their specifications and functionalities. - Experience in procurement and supplier management: The...

    $5 / hr (Avg Bid)
    $5 / hr การประมูลเฉลี่ย
    6 คำเสนอราคา
    Innovative Home Appliance Design Needed 6 วัน left
    ยืนยันแล้ว

    ...conceptualizing and creating an innovative design for a physical home appliance. The design should be not only aesthetically pleasing but also practical and user-friendly. - Experience in industrial design, with a primary focus on electronics, is crucial. - Familiarity with engineering considerations for electronic home appliances is a significant advantage. Ideal Skills: - Strong portfolio showcasing previous electronics design is desirable. - Proficient in using industry standard software for Product Design creation. - Great communication skills for understanding specifications and providing updates. - Thorough understanding of manufacturing processes and materials suitable for electronic appliances. - Proven creative problem-solving ...

    $482 (Avg Bid)
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    14 คำเสนอราคา

    ...client services, we have streamlined our processes to offer comprehensive account management for hosts. As a Customer Support Specialist, you will play a pivotal role in ensuring the smooth functioning of our clients' properties. This role requires individuals with exceptional attention to detail, a collegiate background, proficiency in basic software tools, and the ability to utilize electronic devices effectively. Responsibilities: -Review and rectify any inaccuracies in client property information. -Ensure all property details are up to date and accurately represented on the platform. -Post and advertise client properties on Booking.com. -Utilize our partner marketplace or mobile application to facilitate listings effectively. -Regularly update property calendars to

    $19 / hr (Avg Bid)
    $19 / hr การประมูลเฉลี่ย
    39 คำเสนอราคา

    I am looking for an expert in PCB design to help in the development of an industrial equipment. This project involves: - Electronic product development: You'll be using your expertise in PCB design to develop an electronic component of an industrial equipment. - Level of complexity: I require a multi-layered PCB design for this project, hence the need for someone with the dexterity in managing such complexity. Ideal Skills: - Significant experience in electronic product development - Proficiency in multi-layered PCB design - Background in designing for industrial equipment is a plus.

    $151 - $452
    ปิดผนึก
    $151 - $452
    5 คำเสนอราคา

    ...digital RGB LED clock based on wled. The program will need to offer the following features: - Accurate time display - Alarm setting capacity - Accurate date display - Automatically adjust date and time when connect to wifi - Adjustable brightness control - A talking clock feature that sounds every hour with varying effects, such as a cuckoo voice - Auto-brightness that reacts to room lighting - Glowing of an additional LED for every day(for sunday to saturday block) - Temperature display - Customizable number of LEDs per segment(to be usable for small and big size clock) - The ability to enable and disable all features in the WLED UI Also, a key functionality of the alarm feature in this program should revolve around having a custom sound. Additionally, the auto-bright...

    $12 (Avg Bid)
    $12 การประมูลเฉลี่ย
    3 คำเสนอราคา

    Develop a complex multilayer PCB prototype for manufacturing purposes. - Translating my requirements into a functional PCB design - Ensuring the quality and functionality of the prototype. Your expert guidance will be key to the successful creation of this project's prototype.

    $19 / hr (Avg Bid)
    $19 / hr การประมูลเฉลี่ย
    16 คำเสนอราคา
    Video countdown music style 6 วัน left
    ยืนยันแล้ว

    Looking for a skilled music producer to create a fast-paced electronic countdown music for a video project. The ideal candidate should have experience in creating electronic music and be able to deliver a high-quality track that matches the desired tempo and genre. The countdown music should be more than 3 minutes in length to fit the video's requirements.

    $19 / hr (Avg Bid)
    $19 / hr การประมูลเฉลี่ย
    21 คำเสนอราคา
    Youth-Centric Electronic Shopify Store Creation 6 วัน left
    ยืนยันแล้ว

    I'm looking for an experienced freelancer to set up a Shopify store geared towards selling Electronics, specifically targeted at Young Adults (18-24). The task includes taking into account the trendiest electronic product selections, visuals that will appeal to this age group, and an intuitive user interface. Key Requirements - Shopify design & setup experience - Strong understanding of trending electronics and the young adult market - Graphic and UX design skills Required Features - Incorporation of a product reviews system for each item, encouraging consumers to share their experiences. This will not just be about setting up a store, it's about creating an engaging shopping environment for the youth market. Provide samples of Shopify stores you�...

    $13 / hr (Avg Bid)
    $13 / hr การประมูลเฉลี่ย
    38 คำเสนอราคา

    I'm currently working on a robotics mechatronics project and need a PCB designer specializing in KiCad software. You'll primarily be assisting me with: - Designing a PCB to provide a power supply for an existing general-purpose board based on the STM32H7 series. - Designing a PCB to read 4 AMS AS5047B rotary position sensors alongside 4 limit switches - Designing a PCB to control 4 BLDC motors with PWM Channel with Direction pins - Extracting an I2C port from the assembled PCB Your prior experience in these tasks would be a great advantage. A deep understanding of KiCad design software and STM32H7 series microcontrollers is a must for this project. Assist me in making my robotics mechatronics system dream come true!

    $495 (Avg Bid)
    $495 การประมูลเฉลี่ย
    41 คำเสนอราคา

    I'm seeking an experienced Electrical Engineer to design a small-sized custom Printed Circuit Board (PCB) with integrated ESP32 and DRV8833 motor control drivers and 18650 rechargeable bttery. - PCB Size: The PCB should be small-sized, built with quality and precision, and space-efficient. - Motor Control: It needs to control a DC Motor using DRV8833 motor driver, ensuring optimal performance and minimal signal interference. - Voltage Range: The PCB should be designed to handle an input voltage of 5V, ensuring it's safe and efficient. - Battery: The design should incorporate a rechargeable battery without compromising the compact size. The ideal candidate should have proficient skills and experience in PCB design, ...

    $156 (Avg Bid)
    $156 การประมูลเฉลี่ย
    23 คำเสนอราคา
    $176 การประมูลเฉลี่ย
    35 คำเสนอราคา

    App link on google play: I require immediate assistance with my Android Native Apps. Here are the specific issues I'm experiencing: • The Azan alarm is inconsistent, sometimes working and sometimes not. Need it to function smoothly. • The application's internal screens have an old logo, which needs to be updated to the new one. • The app crashes when users attempt to use the Feedback form. It's important for me to hear from my users, so I need this corrected. • The Surah download bar doesn't properly represent download status. I need this to be accurate and reliable. • Lastly, the target API level needs to be updated as per the Android update. The ideal freelancer for this job would have extensive experience with Android

    $38 (Avg Bid)
    $38 การประมูลเฉลี่ย
    11 คำเสนอราคา
    Arduino-Based Intelligent Hand Warmer Design 6 วัน left
    ยืนยันแล้ว

    I'm seeking an expert electronics engineer to design a circuit for an Arduino-based, battery-powered hand warmer device. This design must incorporate intelligent functionality for temperature and run-time control. Key requirements are: * The device should warm up to 42°C and maintain this for one minute. After that, it should shut down and take a break for an hour (this cycle to repeat continuously). * The unit must have a maximum temperature limit of 45°C. * There should be a 0.96 inch OLED screen displaying temperature and time status. * The design should include push button control to start the skin warming and once the push bottom pressed again the program should quit off the warming cycle . * Using Normally closed temperature switch 45 deg. ...

    $37 (Avg Bid)
    $37 การประมูลเฉลี่ย
    19 คำเสนอราคา
    ios and android app for my gym 5 วัน left
    ยืนยันแล้ว

    I need an app for my gym. - Class reservation - waiting list and alarm if there is space left - connect the app with another app and a heart rate strap and save the workout history in the app. - view the workout of the day - create personalized workouts with videos the back is already created

    $276 (Avg Bid)
    $276 การประมูลเฉลี่ย
    67 คำเสนอราคา

    I need an expert in ecommerce and digital marketing for my dropshipping business predominantly dealing with electronic products. An adept understanding and hands-on experience with Shopify is indispensable for this role. Key responsibilities include: - Implementing strategies to increase sales via a powerful digital marketing campaign - Managing all aspects of the Shopify platform - Assisting with product listings and descriptions - Ensuring the best customer experience possible The ideal candidate should have proven experience in digital marketing, specifically sales increment strategy, as well as an in-depth knowledge of Shopify. The candidate should also display a sound understanding of the electronics market. Your proposals should show evidence of prior successful campaigns t...

    $135 (Avg Bid)
    $135 การประมูลเฉลี่ย
    30 คำเสนอราคา
    Bluetooth Air Mouse with 3-Axis Functionality 5 วัน left
    ยืนยันแล้ว

    Project Overview: Briefly describe your air mouse concept, its functionalities (3-axis motion control, Bluetooth connectivity for PC), and target platforms (Windows and Mac). Hardware Specifications: Specify the desired functionalities: 3-axis accelerometer for motion detection ...control on PC (Windows and Mac compatibility is a complex task, be prepared to discuss options with the freelancer). Mention any additional features you envision (e.g., programmable buttons, power management). Deliverables: Bill of Materials (BOM): A detailed list of all components needed for the air mouse. Schematics: Diagrams showing electrical connections between components. PCB Layout Files: Digital files for PCB manufacturing. Production Documentation: Assembly instructions and any necessary te...

    $190 (Avg Bid)
    $190 การประมูลเฉลี่ย
    1 คำเสนอราคา

    I'm looking for an experienced full stack developer, particularly strong on the front-end, to create a web-based platform that simulates lab experiments focusing on Electronic Devices. Key Features: - Simulation of lab experiments specifically in the sector of circuit design and analysis. - Quiz section for each experiment Experience and Skills Required: - Extensive experience with Front-End development - Proven track record in creating interactive simulation applications The goal of this project is the realistic simulation of lab experiments conducive to a virtual learning environment. Relevant experience is essential. Please provide details of similar projects completed. Looking forward to collaborating!

    $85 (Avg Bid)
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    5 คำเสนอราคา
    AI Phishing Domain Detection System 5 วัน left
    ยืนยันแล้ว

    I am in need of a sophisticated AI/ML system that can effectively detect phishing domains and act upon this detection autonomously. The system should not only recognize domains that imitate legitimate ones but also be intelligent enough to raise an alarm, block access, and gather attacker information. Key tasks: - Send an immediate alert to the user upon detection - Block user access to the phishing domain - Collate pertinent data about the attacker - Real time detection These actions will involve: - Monitoring and analyzing various network traffic - Observing user behavior for abnormal patterns - Capturing screenshots of the phishing site The system should be compatible with Windows and Mobile devices. Ideal skills and experience: - Strong knowledge of AI/ML - Experience with...

    $84 (Avg Bid)
    $84 การประมูลเฉลี่ย
    1 คำเสนอราคา

    As an electronics enthusiast, I'm seeking a proficient LC Spice user who can conduct comprehensive analog circuit simulations. The attributes of an ideal candidate are: - Proficient in LC Spice for circuit simulation. - Understands analog circuits and how to effectively simulate them. - Capability to perform frequency analysis, transient analysis, and AC/DC sweep in the simulation. Your aptitude in these skills and tasks will contribute significantly to the success of this project. Familiarity with electronic component analysis and voltage/current measurements is a huge plus. I look forward to working with a professional who shares my passion for electronics.

    $87 (Avg Bid)
    $87 การประมูลเฉลี่ย
    7 คำเสนอราคา
    PCB design for ESP32 8 วัน left

    Hi Muhammad B., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

    $10 (Avg Bid)
    $10 การประมูลเฉลี่ย
    1 คำเสนอราคา
    $16 การประมูลเฉลี่ย
    25 คำเสนอราคา
    ESP32 Expert for Sensor-Integrated PCB Design 5 วัน left
    ยืนยันแล้ว

    ...who has successfully designed and constructed a data-collecting PCB. This device will incorporate 4-5 sensors, such as temperature and humidity sensors etc. The main aim of these sensors is to gather relevant data for later analysis. A reliable power source is essential for this device, necessitating the use of a battery to ensure continuous functionality. In the event of a power interruption, the device should be capable of entering a deep sleep mode after successfully transmitting data. Key points regarding the project are as follows: The project must be completed within 15 days. The device needs to transmit compiled sensor data at specific intervals. The ideal freelancer for this task should be proficient in ESP32, PCB development, sensor integration, and knowledge...

    $97 (Avg Bid)
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    12 คำเสนอราคา

    We're excited to embark on crafting an Electronic Press Kit (EPK) aimed at encapsulating the essence of the artist's artistry and career journey. This EPK will serve as a dynamic tool to introduce the artist to media outlets, venues, industry professionals, and fans alike, showcasing their unique sound, communicating their artistic vision, highlighting achievements and milestones, and engaging with audiences on a deeper level. Through a compelling blend of multimedia elements, storytelling, and strategic branding, we're dedicated to crafting an EPK that not only captures the artist's musical prowess and stage charisma but also paves the way for exciting opportunities and success in the music industry.

    $80 (Avg Bid)
    $80 การประมูลเฉลี่ย
    1 คำเสนอราคา
    Real-time UVA Antidron Detection with Drone Type Recognition 4 วัน left
    ยืนยันแล้ว

    ...a laser. Acceptance Criteria: The software should be capable of detecting drones with a minimum size of 30 cm. The system should be able to simultaneously detect and display multiple drones. Recognition of drone types from a drone database. The UI will display a radar view and allow user interaction. Clicking on a drone will switch the system to tracking mode and zoom in on that drone. Alarm triggering should be reliable and effective. Documentation should include installation instructions, user manual, and technical documentation. Source code should be well-commented and structured. No use of the YOLO framework. Experience and references required...

    $16580 (Avg Bid)
    $16580 การประมูลเฉลี่ย
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    Electronic Keypad Locker Lock Design 4 วัน left
    ยืนยันแล้ว

    ...materialize my idea of an electronic locker lock. - Lock Mechanism: The locker should feature a keypad lock mechanism. This means the only way to open this locker will be by entering the correct code. - Material: The entire structure of the lock should be crafted from metal. Durability is just as important as functionality in this project. - Handy Feature: Upon successful code entry, a handle should slide out from the lock's module. This will aid in pulling the locker open. Once the locker shuts, this handle should seamlessly retract back into the module. - Security Level: The lock doesn't need to be impregnable, just secure enough to resist standard break-in attempts. I believe in a balance between usability and security. Ideal Skills: - Extensive experience in...

    $2043 (Avg Bid)
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    16 คำเสนอราคา

    I need an expert in ecommerce and digital marketing for my dropshipping business predominantly dealing with electronic products. An adept understanding and hands-on experience with Shopify is indispensable for this role. Key responsibilities include: - Implementing strategies to increase sales via a powerful digital marketing campaign - Managing all aspects of the Shopify platform - Assisting with product listings and descriptions - Ensuring the best customer experience possible The ideal candidate should have proven experience in digital marketing, specifically sales increment strategy, as well as an in-depth knowledge of Shopify. The candidate should also display a sound understanding of the electronics market. Your proposals should show evidence of prior successful campaigns t...

    $378 (Avg Bid)
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    58 คำเสนอราคา
    Design approx 70 3D custom made icons for website 4 วัน left
    ยืนยันแล้ว

    ...false Software solutions / Software for the mining industry false Software solutions / giLOC GPS / GNSS Localization Software false Surveying equipment false Surveying equipment / 3D Laser Scanners false Surveying equipment / Controllers / Data collectors false Surveying equipment / Digital and optical Levels false Surveying equipment / Eho sonder's - Bathymetry false Surveying equipment / Electronic distance meters (Distos) false Surveying equipment / GPS / GNSS (Survey grade) false Surveying equipment / Ground penetrating radars (underground scanners) false Surveying equipment / LiDAR and Aerial Photogrammetry Sensors false Surveying equipment / Monitoring sensors and Inspection equipment false Surveying equipment / Theodolites false Surveying equipment / Tota...

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    Prototype PCB Design in EasyEDA -- 2 4 วัน left
    ยืนยันแล้ว

    I am seeking an expert PCB designer experienced in EasyEDA for a prototyping project. Since the specific components haven't yet been decided, your expertise in prototyping and experience in working with a range of electronic components will be essential. The project timeline is flexible, and thoroughness and quality are more important than speed. Ideal Skills for this Job: - Familiarity with EasyEDA for PCB Design - Proficient in creating prototypes - Knowledgeable about a range of electronic components (Microcontrollers, Operational Amplifiers, RF Modules, etc.). - Excellent communication skills to provide updates and ask clarification questions

    $73 (Avg Bid)
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    My project requires a proficient individual to create a PCB design using Altium Designer. The task specifically details: - Crafting a moderate complexity circuit, encapsulating 10 to 50 components. - The construction of a double-sided PCB. The ideal candidate should possess: - Proficiency in Altium Designer. - Previous experience with designing circuits of moderate complexity. - Relevant experience in creating double-sided PCBs. Please provide samples of previous works if possible. This will be a great opportunity for those with the right skill set. Looking forward to your responses.

    $83 (Avg Bid)
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    12 คำเสนอราคา

    I'm seeking a proficient electronics engineer to design a PCB board for a control system project. The PCB board needs to integrate key components: - A GPS Module - An ESP32 Microcontroller , Internet-POE ESP32 project is actually started, we already have the autium files with dimmension, but is full of mistakes. As an experienced professional in circuit design and prototyping, you will be tasked with ensuring these components are integrated seamlessly. Particularly, extensive knowledge in microcontrollers and GPS modules is essential for this project. The ultimate goal is a reliable and efficient PCB board for our control system.

    $320 (Avg Bid)
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    35 คำเสนอราคา
    Design PCBA 4 วัน left
    ยืนยันแล้ว

    Just design a single bulb led circuit board/driver/ module. Plugged into a 12volts motor vehicle USB port.

    $85 (Avg Bid)
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    17 คำเสนอราคา

    I'm in need of a custom 3D-printed case for a small, handheld electronic device. It's crucial that the case be more than just a protective shell - it has to incorporate specific features. Here's what I'm looking for: - Design that facilitates the device's functionality: There need to be openings for ports and buttons. - Precision: The case must snugly fit the dimensions of the device for optimal protection and appearance. - Aesthetics: Although function reigns supreme, I'll value designs that keep aesthetics in mind. The ideal freelancer for this project should have: - Proven 3D printing expertise. - Experience with electronic device case design. - A knack for precision and details. - A sense of aesthetics to blend functionality ...

    $80 (Avg Bid)
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    $50 การประมูลเฉลี่ย
    1 คำเสนอราคา
    Infrared Light Control PCB Design 4 วัน left
    ยืนยันแล้ว

    I need a proficient PCB designer who can create a unique design for an infrared light control system. This system will be housed on a compact, single-layered PCB, requiring detailed and thoughtful design to optimize the efficiency. - PCB Layer: Single-layer PCB - PCB Size: Flexibility is key here as the size is yet to be determined. A guided proposal on the size based on the functionalities to be embedded will be advantageous. - Special Characteristics: The PCB must be designed to handle a microcontroller that controls an infrared light. Hence, expertise in microcontroller integration to PCB is required. Skills and Experience: - Proficient with single-layer PCB designs - Deep understanding of microcontroller integrati...

    $144 (Avg Bid)
    $144 การประมูลเฉลี่ย
    46 คำเสนอราคา

    I'm in the process of integrating a temperature sensor into a PCB circuit. Accomplishing this task requires in-depth knowledge and experience in programming in C++, Python, and Assembly language, as well as a deep understanding of both circuit design and sensor integration. Key requirements: - Proven experience in PCB circuit design, more specifically with sensor integration. - Proficiency in programming languages such as C++, Python, and Assembly language. - Detailed knowledge of temperature sensors and how to integrate them successfully into a PCB circuit. Your task would be to design a PCB circuit that integrates a temperature sensor while meeting the project requirements and timeframes. Interes...

    $638 (Avg Bid)
    $638 การประมูลเฉลี่ย
    15 คำเสนอราคา

    ...4G module that runs on 3.8VDC, along with other peripherals that require 3.3V. The input power for the system lies in the range of 12-18 VDC. The power management circuit designed should: - Regulate Voltage: Ensure the voltage received by the EC200U module and peripherals is maintained precisely at their required levels. - Provide Battery Backup: Ensuring constant supply of power to the 4G module even when the main power source is unavailable. When main power is available, the battery should be charged and system is power from main power. Suitable candidates should have prior experience working with power electronics design, and specifically with industrial settings. Understanding the robustness needed in harsh industrial environments is key. Prior work with 4G module...

    $17 (Avg Bid)
    $17 การประมูลเฉลี่ย
    5 คำเสนอราคา
    PCB Duplication & Reverse Engineering 4 วัน left
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    I am seeking a knowledgeable freelancer to assist in a PCB reverse engineering project. The main purpose of this assignment is to replicate and duplicate an existing board. Key Project Aspects: - PCB Reverse Engineering - Replication and Duplication Fortunately, all the components of the board are readily available and do not contain any obsolete or hard-to-source parts. This eases the procurement process eliminating any sourcing related delays. A working sample of the PCB is available for reference to further simplify the task and ensure accuracy. Ideal Freelancer Skills/Experience: - Expertise in PCB reverse engineering - Adept at PCB replication and duplication - Ability to source components for PCB construction - Proven track record ...

    $156 (Avg Bid)
    $156 การประมูลเฉลี่ย
    15 คำเสนอราคา
    Expansive PCB Component Identification 4 วัน left
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    I am in need of an expert in PCB reverse engineering, with a primary focus on the component identification. For this project, I possess a physical circuit board, however, I'm unaware of what components have been used in it. The main goal is to identify these elements and their interconnections. Skills & Experience: - Profound knowledge in PCB circuitry and components - Experience in reverse engineering projects - Capability to work with physical PCB boards - Strong attention to detail in identifying unknown components Deliverables: - A detailed list and diagram of identified components and connections on the PCB.

    $153 (Avg Bid)
    $153 การประมูลเฉลี่ย
    33 คำเสนอราคา
    Compact Bluetooth Audio Circuit Board Design 3 วัน left
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    ...who can design a small circuit board (less than 2 inches). The board must utilize the Bluetooth audio master module I've sourced and support some basic Bluetooth pairing functions. Key Features: - Audio playback (via bluetooth module feasycom BT955) - Power management with 3.3V or applicable rechargeable battery and USB-C charging functionality - Button to scan for local Bluetooth devices - LCD display showing a list of devices - Buttons that give the ability to select a device from the display/list for pairing and pair to it - Button to reset the module/pairing - The bluetooth module will be set to HFP mode and support in/out audio from bluetooth headphones back to a wired in/out connection on the board. The professional I'm seeking ideally has experience with...

    $725 (Avg Bid)
    $725 การประมูลเฉลี่ย
    26 คำเสนอราคา
    Interval Workout Circuit Design 3 วัน left
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    I'm in search of an expert in electrical engineering to create a unique circuit for timing a workout routine. The designed circuit should be capable of timing cardio exercises and strength training intervals for a seamless exercise regime. Key requirements are: - It should provide a signal for 1 minute of green light functioning as "exercise on", and 30 seconds red light acting as "exercise off". - This signals should be repeated cyclically until manually stopped. Ideal freelancers should have experience with circuit design, timing mechanisms, and they should have an understanding of fitness equipment or similar projects. This project offers an exciting opportunity to adapt traffic light technology for fitness purpose. If you'...

    $436 (Avg Bid)
    $436 การประมูลเฉลี่ย
    33 คำเสนอราคา
    Custom EMR Desktop/Web Application 3 วัน left
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    As a medical professional, I'm in need of a dedicated desktop application to manage electronic medical records smoothly. My team consists of less than 10 individuals and we want to efficiently perform medical tasks while maintaining high-quality patient care. For this application, the following features are indispensable: - Patient Management - Appointment Scheduling - Laboratory Information System - Note-taking Capabilities - Pathology Services This is not just about creating an application but building a solution that's integral to our workflow. I'd love to collaborate with a developer possessing strong experience in: - Building EMR Systems - Desktop/Web Application Development - Customizable feature integration Your role will be more than just a code genera...

    $1224 (Avg Bid)
    $1224 การประมูลเฉลี่ย
    96 คำเสนอราคา

    This project includes the control of a simulated Air Handling Unit and Compensated heating circuit. The 230V AC ‘Air Handing Unit’ (AHU) fan in this project shall be controlled using a VSD. A green ‘AHU Fan Running’ light on the front panel shall indicate if the fan is running. The operator should be able to set a desired speed of the fan on the HMI. The fan may also be controlled by a ‘Filter DP’ potentiometer at the front panel of the board. The potentiometer is being used to simulate a filter dirty condition, with an increase in resistance indicating an increasing filter dirty condition, thereby increasing the speed of the AHU fan to compensate. If there is a VSD fault, the AHU system should stop operating, and a red ‘VSD fault’ li...

    $233 (Avg Bid)
    $233 การประมูลเฉลี่ย
    15 คำเสนอราคา

    ...in-person role working in the facility. This is a contract role that can last a minimum of 2 weeks and up to 6 months with the possibility of permanent placement. Mechanical Design Engineer – Low Voltage Position Overview: This position develops custom solutions that are used in a multitude of industries. Each project takes an idea from concept to design, to production. Responsibilities include creating, updating, and releasing mechanical drawing packages for assigned projects in compliance with customer and industry specifications. In this function you will: Develop and update mechanical approval drawings based on design reviews and customer comments. Develop and release mechanical manufacturing drawings inclusive of sheet metal fabrication details (flat...

    $38 / hr (Avg Bid)
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    $38 / hr การประมูลเฉลี่ย
    1 คำเสนอราคา