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IoT PCB & LED Design Enhancement

$15-45 USD / hour

Closed
Posted 2 months ago

$15-45 USD / hour

As an Internet of Things company based in Los Angeles, we have a project that is in need of specialized electronic engineering skills. Our custom Wi-Fi-enabled PCB board, mounted with 8x8 LED matrices, is due for a significant design upgrade for which your expertise may be invaluable. We're specifically looking for: PCB Design Upgrades: • Improvement of power efficiency • Comprehensive testing of microphone and speaker elements, including sound quality and frequency response LED Matrix Upgrades: • Enhancing brightness • Increasing resolution * Through-the-hole LED design The ideal candidate for this project should have: • Strong experience in PCB design, with a focus on power efficiency and durability • Solid understanding of LED technology, notably regarding brightness and resolution • Ability to regularly test and improve functionality of audio components, especially microphones and speakers • Knowledge to recommend components to optimize sound quality and frequency response. Your efforts would contribute immensely in streamlining our IoT product line and making them more consumer-friendly. If you are passionate about delivering top-quality electronic design and can think outside the box, we'd love to hear from you!
Project ID: 37775933

About the project

43 proposals
Remote project
Active 25 days ago

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43 freelancers are bidding on average $28 USD/hour for this job
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Hi there,I'm biddin on your project "IoT PCB & LED Design Enhancement"Electronics, Electrical Engineering, PCB Layout, Circuit Design and Product Design As an Internet of Things company based in Los Angeles, we have a project that is in need of specialized electronic engineering skills I have read your project description and i'm a Professional Engineer therefore i can do this project for you perfectly.I still have a few questions. please leave a message on my chat so we can discuss the budget and deadline of the project. Thanks. .. .
$50 USD in 777 days
4.9 (27 reviews)
6.9
6.9
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Hello, I am Alberto Castaneda and I have a company dedicated to providing engineering support whenever you need it. Our expertise covers mechanics, electronics, programming, manufacturing, product development, and prototyping, to meet all your requirements. We have experience in PCB design, circuit design, power management, protection circuits, components research, and prototyping. With 25 years of experience in creating industrial and practical product solutions. We've also been actively engaged on the Freelancer platform for a couple of years, earning awards such as the Freelancer Enterprise Program (collaborating with Fortune 500 companies) and the Preferred Freelancer Program (ranking in the top 1%). We would like to arrange a commitment-free meeting to talk about your project and show how we can offer unparalleled support. Rest assured; we can allocate additional resources per your project's demands. Regards.
$35 USD in 40 days
4.9 (9 reviews)
6.8
6.8
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Hi, With an experience of more than 7 years as an embedded software engineer and product lead, I can provide you with end-to-end IoT/embedded solution starting from your idea to its actualization and development; or anywhere in between. I have extensive hands-on experience with the following technologies, platforms and programming languages: MATLAB: Image Processing, Control Systems, Power System and Digital Signal Processing Tools ARM: NRF52, STM32, ESP8266, ESP32 Other boards: Arduino, Particle Wireless Protocols: BLE, 802.15.4 (OpenThread & Zigbee), WiFi, GSM SIM800 Other protocols: HTTP Development IDEs: Keil, Arduino, Visual Studio Programming Languages: C, C++, python You can see our portfolio/ reviews and feedback regarding automation projects. Please send a message in chat for further discussion. Thank you.
$15 USD in 40 days
4.9 (186 reviews)
6.9
6.9
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Dear Sir, Based on your project requirements and my extensive experience in Circuit Design, Electrical Engineering, Electronics, PCB Layout, and Product Design, I assure you that I am well-positioned to deliver the quality outcome you seek. With my diverse knowledge in Digital Motor Control, Analog Design, Electronic Design, Power Electronics and PCB design, your IoT PCB and LED project will greatly benefit from my skills such as improvement of power efficiency on the PCB board, increasing resolution and enhancing brightness for the LEDs. I am also highly proficient in through-the-hole LED designs which is a specialty you require. Additionally, I have remarkable expertise in regular testing and improving functional audio components including microphones and speakers – with a strong focus on sound quality and frequency response optimization. My proficiency with Matlab simulations gives me an edge when it comes to analyzing your LEDs' brightness and resolution. My commitment to bringing innovation into my designs aligns perfectly with your need for an upgraded consumer-friendly IoT product line. I am confident that choosing me for this project means choosing unparalleled expertise fused with creativity. I'm looking forward to contributing immensely to the success of your company's product line. I'm ready for any challenge that would advance our collaboration in building efficient electronic designs together.
$15 USD in 20 days
4.8 (107 reviews)
7.0
7.0
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Hello! I applied for this job, I will sign the NDA and send it to you on Monday of next week. Have a nice weekend!
$30 USD in 40 days
5.0 (26 reviews)
6.5
6.5
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Hi, I have many experiences in PCB and circuit design, So I can fullfil this project, please DM to discuss for detail, Regards.
$30 USD in 40 days
4.7 (36 reviews)
6.5
6.5
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Very interesting job. Looks like there are pre fabricated LED matrix panels available with all the prerequisite drivers (without controller) is available and this will significantly cut down the production cost and labors in assembling. I have very good working experience in Audio domains so I feel myself well suited for this development. Can you please connect and discuss in more details ? I could then share some more details about how you can significantly enhance the visual aspects as well as sonic performance. Thanks. Best Regards... Roy
$45 USD in 40 days
5.0 (45 reviews)
6.1
6.1
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Hi Eben R., Your job post 'IoT PCB & LED Design Enhancement' grabbed my attention instantly because it perfectly matches the skill set I work on. Having read the requirements carefully, I am sure I can complete your project very nicely. I have very good experience in your mentioned skills Electronics, Electrical Engineering, PCB Layout, Product Design, Circuit Design & it makes me 100% confident to deliver you perfect results. Please connect in inbox to discuss more about your interesting project. I'll be available according to United States's timezone. Best regards Aqib Nasim
$33 USD in 7 days
4.9 (15 reviews)
5.9
5.9
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With my six years of experience as an embedded systems engineer, specializing in PCB designs and microcontroller development, I am ready to dive into this intriguing IoT project. My skills align perfectly with your needs, especially in schematic and PCB design, which as you know is vital for power efficiency and durability improvements. Additionally, I am well-versed in LED technology and can ensure the enhancements in brightness, resolution, and through-the-hole LED design that you desire. My proficiency extends to extensive testing of audio components like microphones and speakers; I am capable of optimizing sound quality and frequency response. The reason I'm worth your consideration is my uncompromising commitment to quality. I hold a proven track record of delivering top-notch electronic designs within desired timeframes and budgets. Every project I undertake comes with constant quality assurance checks and detailed documentation - something manufacturers like you value immensely. In conclusion, my comprehensive skills in circuit design, power electronics, embedded systems, and more combined with my dedication to meeting your needs make me the ideal candidate for this important upgrade. Let us work together to refine your IoT product line into an unparalleled consumer-friendly range that your clients will adore!
$30 USD in 40 days
4.9 (29 reviews)
5.7
5.7
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I am an experienced electrical engineer with over six years of expertise in PCB design, currently employed as a hardware design engineer in a reputable firm. My extensive background includes designing up to 8-layer PCBs encompassing mixed signal, high-speed digital, power converter, and analog circuits. Additionally, I possess firmware development experience, further enhancing my skill set. I am confident in my ability to fulfill your project requirements, particularly in PCB design upgrades focusing on power efficiency and durability. My familiarity with LED technology enables me to enhance brightness, increase resolution, and implement through-hole LED designs effectively. Moreover, I have a solid understanding of audio components, including microphones and speakers, allowing me to conduct comprehensive testing to optimize sound quality and frequency response. I am enthusiastic about the opportunity to contribute to your project and streamline your IoT product line. With a commitment to delivering top-quality electronic designs and a knack for innovative solutions, I am well-positioned to meet your needs. Thank you for considering my bid. I look forward to the possibility of collaborating with you.
$30 USD in 40 days
4.9 (54 reviews)
5.9
5.9
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Best IoT PCB Design Expert ⭐⭐ ⭐ ⭐ ⭐ Dear Client, I have gone through the attached pdf file and will be able to execute this project for you. With over 30 years of expertise in electronics design, circuit design, and PCB design, I am thrilled to apply my skills to enhance your Wi-Fi-enabled PCB board featuring 8x8 LED matrices. I am confident in my ability to bring your vision to life. ✅I will involves a meticulous focus on enhancing power efficiency through optimized component selection and layout refinement. Rigorous testing protocols will be implemented to ensure the superior performance of the microphone and speaker elements. ✅I will employ advanced techniques to enhance brightness while maintaining power efficiency. Second, the resolution will be increased by implementing through-the-hole LED design, ensuring a seamless integration of technology and aesthetics. ✅I will only assess current functionality but also recommend optimal components for an enhanced audio experience. ⭐Can you elaborate on the testing requirements for the microphone and speaker elements? ⭐Are there specific audio components or brands that you prefer for achieving optimal performance? I am enthusiastic about the opportunity to contribute to the refinement of your IoT product line, ensuring top-quality electronic design and consumer-friendly solutions. Looking forward to the possibility of collaborating on this exciting project. Best Regards, Hari Mohan
$30 USD in 40 days
4.4 (8 reviews)
6.2
6.2
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We are a team of Electrical and Electronics engineers, we have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries. We are providing our services in following areas: • Embedded C Programming. • VHDL/Verilog, LABView/ Multisim/PSPICE • Network Simulator NS2/NS3 • Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC and STM32. • IDEs like Keil MDK V5, ATmel studio and MPLab XC8. • PLCs / SCADA • PCB Designing-Proteus, Eagle. • IOT Technologies like Ethernet, GSM GPRS. • HTTP Restful APIs connection for IOT Communications. Also we have good command over report writing, I can show you many samples of our previous reports. Kindly consider us for your project and text me so that we can further discuss specifically about your project's main goals and requirements. We can deliver your project efficiently within timeline. If you choose me, I think you won't regret. Best Regards.
$30 USD in 40 days
4.6 (63 reviews)
6.1
6.1
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With nearly a decade spent in the electronics industry, specifically focusing on embedded systems and PCB design, I'm confident that I can deliver exceptional value to your project. My experience in military and avionics companies has taught me not only the need for top-notch design but also the importance of power efficiency and durability, two essential factors for successful IoT devices. Moreover, given my extensive knowledge of STM32, Arduino, EAGLE & KICAD, I can ensure that your custom Wi-Fi-enabled PCB meets every criterion set out in the project description - from increased power efficiency and better sound quality to incorporating through-the-hole LED design to enhance brightness and resolution. What sets me apart is not just the proficiency with which I can execute your project, but also my dedication to solving problems. Troubleshooting and consultation are services I highly value and offer as part of my skill set. With these skills and a deep passion for electronic designs done excellently, I'm confident that together we can make your IoT product line more consumer-friendly and robust.
$30 USD in 40 days
5.0 (10 reviews)
5.0
5.0
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Hello, I am Zeeshan Ahmed, an electronic engineer from a cutting-edge prototyping firm. As an experienced PCB designer, I'll elevate power efficiency, ensuring your device operates at its peak while conserving energy. I will provide rigorous testing of microphone and speaker elements will guarantee superior sound quality and optimal frequency response. Why me: My extensive PCB design experience prioritizes power efficiency and durability, aligning perfectly with your requirements. I have a deep understanding of LED technology ensures improvements in brightness and resolution. I will also provide regular testing and enhancement of audio components, along with expert knowledge to optimize sound quality and frequency response. Your IoT product line will benefit significantly from these upgrades, making them more consumer-friendly. My passion for delivering top-quality electronic design, coupled with creative thinking, aligns seamlessly with your project goals. Let's discuss further how my expertise can contribute to the success of this exciting project. I'm eager to bring innovation to your IoT products. Looking forward to the opportunity, Zeeshan Ahmed
$26 USD in 20 days
4.9 (42 reviews)
4.6
4.6
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Hello; I work as a research and development manager in a private company. I have more than 8 years of experience in embedded system hardware. I am an expert in Altium, KiCad programs. I am also proficient in other drawing programs. I have read and understood your project. I can design pcb on the platform you want, taking into account sensitive signal transitions in accordance with international pcb rules. If you wish, I can produce and test your PCBs for you. I have more than 8 years of experience in this field. I have designed more than 20 PCBs in the LED and IoT sector. Please write to me for details.
$30 USD in 50 days
4.8 (8 reviews)
4.4
4.4
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I have experience with PCB hardware and firmware design. I am familiar with the driving of LED circuits and can definitely assist in increasing efficiency and improving the product as a whole. Please contact me with further information so I can give an accurate bid based on what's involved.
$45 USD in 20 days
5.0 (2 reviews)
3.9
3.9
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Hello, I ready your proposal and I think I am the engineer you are looking for. I savê IoT background and project esperience I was involved in Digital signage ptojects in the pasta I think mu competences could be annimportant boost in your project Contact me by chat if you sant to discuss further details Regards Dario
$45 USD in 20 days
5.0 (2 reviews)
4.1
4.1
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With my extensive experience as a Full Stack Developer, I bring a unique and valuable perspective to PCB and LED design projects. While my primary focus has been on web and mobile applications, I have always had a passion for electronics and an abiding interest in IoT. As a result, I have spent considerable time honing my skills in Circuit Design, Electrical Engineering, and Electronics. In addition to these foundational skills, I also have knowledge of crucial aspects of this project such as power efficiency, sound quality, frequency response, enhancing brightness, increasing resolution in LED matrices. As your ideal candidate, I bring to bear my 12 years of cross-industry experience that equips me not only with the technical know-how but also the ability to understand your business’s unique needs and provide tailor-made solutions. My strengths include a rigorous approach that ensures error-free code along with fast delivery. Honesty, transparency and excellent communication form the bedrock of my work ethic. Choosing me for the job helps you leverage on my skillset plus years of expertise which will not only ensure better consumer engagement with your IoT products but also elevate your brand as a technology leader.
$20 USD in 40 days
5.0 (1 review)
1.9
1.9
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Hello, As an experienced freelancer with a proven track record of developing embedded systems such as IOT solution using the ESP32 microcontroller and the Arduino IDE, I believe that I am well-suited for this project. Also, I have been designing PCBs for 4 years now, with Altium Designer, Eagle and KiCAD. I will prove my skills with my work and if you give me a chance to work with you, I will do my best for perfect results. Feel free to contact me for discussing further details. Thanks
$15 USD in 40 days
5.0 (1 review)
1.5
1.5
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As an electrical engineer with a deep understanding of circuit design and electronics, I'm confident I have all the necessary skills to enhance your IoT PCB and LED matrices design. My expertise lies explicitly in power efficiency and durability, two crucial aspects for your project. I've worked extensively on PCB layouts and understand how small modifications can lead to massive improvements. On top of my relevant domain knowledge, I am a versatile thinker who can tackle complex problems. My experience with Arduino and my command over Circuit Design and Analysis Software make me highly proficient in enhancing LED technology by addressing their brightness, resolution, and through-the-hole design concerns. Let's start innovating together!
$30 USD in 40 days
5.0 (1 review)
1.6
1.6

About the client

Flag of UNITED STATES
Los Angeles, United States
5.0
5
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Member since Mar 21, 2019

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