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Looking for someone to work on simple to advanced circuitry for battery charging/management.
Project ID: 40541573
33 proposals
Remote project
Active 8 hours ago
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As someone with a comprehensive skillset across multiple facets of electrical engineering, including circuit design, battery charging and management, I believe I'm an excellent fit for your project. My expertise ranges from digital motor control to analog design and electronic design, all of which play into the intricate world of circuitry. With experience in power electronics and renewable energy, I also have a deep understanding of battery functionalities and its relationship with the broader power systems. Throughout my career, I've successfully designed various circuits for different applications such as RF transmitters, Bluetooth devices, and more. I am well-versed with multiple circuit simulation tools including Orcad and Matlab that will allow me to validate performance before implementation. My PCB design skills using Altium and EasyEda further ensure effective hardware manufacturing. Lastly, I bring versatility to the table through my proficiency in embedded systems like ESP32, PICs and Arduino among others. This means not only can I design the ideal circuitry model for your battery charging needs but also provide a complete embedded solution with necessary controls. In conclusion, I offer a combination of theoretical knowledge, practical experience and unwavering commitment to quality - making me an ideal fit for your project. Let's create innovative circuitry solutions together!
$600 USD in 13 days
7.1
7.1
33 freelancers are bidding on average $51 USD/hour for this job

With over a decade of experience in electronics and product development, I am confident in delivering a reliable, manufacturable, and cost-effective solution for your project. My expertise spans circuit design, PCB layout, firmware development, IoT, embedded systems, automotive electronics, mobile apps, and web dashboards, enabling me to take products from concept to production. I specialize in designing efficient, low-power circuits with a strong focus on battery management, charging, power optimization, and overall system reliability. Whether your project requires a simple controller or a complex embedded system, I ensure designs are optimized for performance, manufacturability, and cost. As a full-service product development professional, I provide end-to-end support, eliminating the need to coordinate with multiple vendors. I am experienced in both short-term and long-term collaborations and can adapt to your schedule and budget while maintaining high engineering standards. I look forward to helping transform your concept into a robust, market-ready product.
$35 USD in 40 days
6.3
6.3

As an experienced 3D modelling specialist, I am confident that I will be the perfect fit for your project. Throughout my career, I've developed a profound understanding of various software including Sketch up, 3D Max, AutoCAD, Revit and much more. In fact, my skills extend to other areas like interior/exterior design and lighting design too. What sets me apart from the rest is my keen eye for detail that enables me to create highly accurate and realistic 3D representations. This, along with my ability to work swiftly under tight deadlines without compromising quality, has consistently impressed my clients. Additionally, having already worked on educational projects before, I understand the importance of designing simple yet effective models that can be easily comprehended.
$33 USD in 2 days
4.0
4.0

My name is Kirandeep Kaur, and as a seasoned 3D Artist, I am well-equipped to not just meet your expectations but to surpass them. I understand the importance of turning your ideas into tangible realities for the success of your project. With my skills in 3D modeling and rendering, I specialize in bringing concepts to life with precision and creativity. I have the ability to design even the most complex models and recreate simple designs brilliantly. By working with me, you will get access to not only a proficient 3D Modeler but also a Creative Designer, Animator, and Web Developer. This means I can not only create the models but can also help with integrating them onto any platform as required.
$33 USD in 1 day
3.4
3.4

Hello, I'm very interested in battery charging and Battery Management Systems (BMS). For the past five years, I've been developing battery-powered embedded systems at a US-based automation company, specializing in battery charging, fuel gauging, and power management. I'm highly experienced with Texas Instruments' Impedance Track™ algorithm and the TI BQ series, as well as Analog Devices' ModelGauge m5 technology. My work has covered complete battery solutions, including battery monitoring, primary and secondary protection, cell balancing, fuel gauging, charging, and USB Type-C Power Delivery. Some of my relevant projects include: 4S smart battery using TI Impedance Track™ for a mobile rover. 10S2P smart battery based on TI BQ-series ICs for an electric scooter. 12S wireless battery monitoring system. 2s2p smart battery pack with USB-C power delivery charging support Multiple 1S Li-ion charging and protection circuits for ESP32-based portable devices. I also have a solid understanding of Li-ion battery characteristics, including depth of discharge (DoD), temperature effects, aging, self-discharge, and charging behavior, enabling me to design safe, efficient, and reliable battery systems,from simple single-cell chargers to advanced multi-cell smart batteries. I'd be excited to contribute my experience to your project and help develop a robust battery charging and management solution. Best regards, Hendra
$30 USD in 40 days
2.8
2.8

As an experienced 3D artist with a keen eye for detail, I believe I am the best fit for your educational radio tech recreation project. Since joining this platform over a year ago, my primary area of expertise has revolved around 3D modeling rendering, which is remarkably suited to your current needs. I've executed various projects in 2D/3D animation and graphic design, gaining broad perspectives and extensive skills applicable to recreate simple designs.
$36 USD in 2 days
2.6
2.6

Hello, I'd love to help with your 3D modeling project. I can create clean, accurate 3D models from your sketches, reference images, or ideas, ensuring they're optimized for rendering, 3D printing, or manufacturing, depending on your needs. You'll receive well-organized, editable files with attention to detail and quick turnaround. I'm happy to work on an ongoing basis if you have multiple designs. Portfolio: https://www.freelancer.in/u/CreativeDesign50 Could you please share a sample design and let me know your preferred file format (STEP, STL, OBJ, FBX, or others)? Best regards, Kirandeep Kaur
$31 USD in 1 day
0.0
0.0

You've likely been through enough vague proposals to know the difference between someone who's read your brief and someone who's recycled a template. I noticed that creating 3D models for educational radio tech recreation involves more complexity than meets the eye. Precision is key to ensuring the designs are not only visually appealing but also functionally accurate. To tackle this challenge, I will leverage my expertise in 3D modeling to bring your educational radio tech designs to life with meticulous attention to detail and functionality. With my background in designing intricate 3D models, not moving forward with this project risks missing out on engaging, realistic visual representations that could enhance your educational materials significantly. Feel free to explore my profile for evidence of how I can elevate your project. Could you share the deadline for this project? Regards, Joshua Jaime Saunders
$30 USD in 40 days
0.0
0.0

Hi, I can help remake your object designs and clean up your existing STL files into accurate, scale-ready 3D models. I have strong experience in 3D modeling, CAD/CAM, product design, and engineering design using tools such as Blender, Maya, 3ds Max, AutoCAD, SolidWorks, and Fusion 360. I can refine rough STL files, improve geometry, correct proportions, prepare cleaner topology, and make models more accurate for visualization, prototyping, or 3D printing. I’m detail-oriented, reliable, and focused on delivering clean, professional results that match your reference designs closely. I’m also comfortable working with Discord screen share while designing, so you can review progress live and provide feedback in real time. I’d be happy to discuss your objects, review the existing STL files, and start improving them right away.
$30 USD in 40 days
0.0
0.0

Hello! This project is a great match for my experience in 3D CAD modeling and reverse engineering. I've been creating accurate, production-ready 3D models for manufacturing and 3D printing since 2008. On similar projects, one challenge I've encountered is working with STL files that contain non-manifold geometry, inconsistent dimensions, or rough mesh surfaces. Rather than editing the mesh directly, I rebuild the model as a clean, fully parametric CAD file to improve accuracy, scalability, and future modifications. I can recreate your existing designs, clean up inaccurate STL files, and deliver precise, watertight models ready for printing or manufacturing. I'm happy to share examples of similar work and can provide regular updates throughout the project. I'd be glad to discuss your requirements further.
$30 USD in 40 days
0.0
0.0

With over 6 of experience in the world of CAD modeling and 3D design solutions, I can confidently assure you that I'm more than capable of handling your project. My expertise lies in breathing life into existing designs, meaning not only can I remake these objects for you, but also refine and optimize the STLs to ensure accuracy and scale. In any design work, precision and clarity are absolutely vital, as is adhering to client specifications. And that's exactly what I bring to the table. I don't just create designs; I create production-ready files suitable for manufacturing, visualization, or presentation as per your needs. Whether it be architecture or product design, my end goal is always delivering clean detailing and polished results. Expect well-organized files in formats like FBX, OBJ, STL alongside transparent communication and timely updates. Ensuring your trust and satisfaction are my utmost priority. Your search ends with me; let's get started on revolutionizing your design concepts!
$30 USD in 2 days
0.0
0.0

✋ Hi There!!! ✋ THE GOAL OF THE PROJECT:- TO RECREATE AND IMPROVE EXISTING 3D OBJECT MODELS AND CLEAN UP STL FILES FOR MORE ACCURATE, SCALED, AND PRINT-READY DESIGNS. I have carefully reviewed your requirement for remaking existing 3D object designs and fixing STL files to improve accuracy, scale, and overall model quality. With 9+ years experience as a full stack developer and 3D modeling specialist, I can ensure precise and production-ready outputs. 1. Recreation of existing object designs with improved topology and accurate scaling 2. STL file cleanup including mesh correction, error fixing, and print optimization 3. Delivery of clean, high quality 3D models ready for manufacturing or 3D printing I will provide fully optimized 3D files, testing for print readiness, and clean structured models suitable for further use or production. I have worked on similar 3D reconstruction and STL correction projects for design and printing workflows. Looking forward to chat with you for make a deal Best Regards Elisha Mariam
$33 USD in 40 days
0.0
0.0

Hey, I can definitely help with this. I work full-time in 3D modeling and spend a lot of time both creating models from scratch and cleaning up existing files for manufacturing and 3D printing. You can check my profile for examples of my work. Feel free to reach out and we can discuss the details.
$35 USD in 40 days
0.0
0.0

As an architect with over two decades of experience under my belt, there are few individuals who match my level of proficiency in 3D modeling. I have successfully conceptualized and designed a wide array of structures and spaces across diverse sectors, and I am well aware of the intricacies involved in remaking objects while keeping them accurate to scale – one of your key requirements. Additionally, my expertise in softwares such as AutoCAD, SketchUp, and Revit positions me as a versatile freelancer capable of employing different tools to achieve the most stunning and precise results. Moreover, my ability to use Discord screen streaming while designing ensures constant communication and feedback throughout the project. This real-time collaboration guarantees that your vision is perfectly translated onto the digital canvas without any hiccups. I truly believe this project requires not just a 3D modeler but also someone with an architectural eye; someone who can blend functionality and aesthetics seamlessly – traits that resonate through all my work. To summarize, choosing me for this task means taking on an experienced professional who is dedicated to delivering nothing short of excellence. Embark on this journey with me, and let's recreate your existing objects into awe-inspiring designs that not only align with your vision but surpass expectations. Let’s create something amazing together!
$30 USD in 40 days
0.0
0.0

Las Vegas, United States
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$10-30 USD