Design/Supply 12S BMS & Active Balancing Board

@Mahihassi

As a seasoned Electrical Engineer specializing in Embedded Systems and PCB Design, I possess the knowledge and expertise critical for your compact 12S BMS project. Not only have I developed hardware and firmware for various microcontrollers like STM32, TI Tiva, ESP32, but I've also worked with numerous BMS ICs and lithium-based battery systems. My firm grasp of the project requirements guarantees that I understand your vision and can bring it to fruition. In terms of specific skills, my proficiency in Altium Designer, KiCad, Eagle, EasyEDA and Target make me an effective asset in crafting precise PCB designs. Furthermore, having solidified my competence in delivering IoT solutions from concept to market-ready product creation, I'm confident that my skills could directly address your needs for a tested 12S active-balancing BMS or PCB design. Additionally, I have ample experience in prototyping and carrying out comprehensive quality analysis on designs before submitting them. This ensures that you not only receive a thoroughly tested product but also one that is highly efficient and robust. My commitment to quality matches the high standards crucial in drone battery integration, where reliability is paramount. Clearly, selecting me would not only expedite your project completion but also guarantee NASA-level quality.

@macroenergy

As an electrical engineer with comprehensive skills in circuit design, embedded systems, and PCB layout, I have the ideal expertise to cater to your requirement. My vast experience in designing hardware for drones and other devices familiarizes me well with the intricacies of Li-ion/LiPo battery management systems (BMS), exactly the type you seek for your UAV application. Additionally, my proficiency with Active Balancing ICs has brought me many successful completions over my long career. My designs boast reliability and excellent functionality, incorporating features such as over/under-voltage protection, short-circuit protection, and independent cell-voltage monitoring - all of which are essential for drone battery systems. Furthermore, I am adept in CAN/CAN-FD communication protocols and can deliver compact designs that perfectly integrate into UAVs without compromising their performance. By offering existing tested designs instead of starting from scratch, I save you time and resources, ensuring that you receive a reliable product in the quickest possible time frame. In summary, through my years of experience and expertise in Circuit Design, Electrical Engineering, Embedded Systems & PCB Layout along with my deep knowledge about digital motor control and Battery management systems (BMS) makes me a strong choice for delivering a compact 12S BMS active balancing board that meets all your needs efficiently. Looking forward to hearing from you soon!

@amelectronics

Hi, I have experience in designing Circuits and can complete your project. I have expertise in the following: 1- Designing schematic and PCBA 2- Ordering the PCBA and getting boards manufactured. 3- Writing firmware for the PCBA to make sure everything works as expected. 4- I can also develop smartphone apps to communicate and control the hardware. If you wish we can discuss in chat. Thank you.

@tshibsamuel477

Hi there, I have carefully reviewed your 12S drone BMS requirements and can support the development or adaptation of a compact, production-ready solution within the 50 × 60 mm target. With nearly five years of experience in mechatronics, power electronics, multilayer PCB design, embedded systems, battery-powered hardware, and CAN communication, I can work on 12S cell monitoring, active balancing, current/temperature protection, SOC/fault reporting, watchdog protection, and CAN/CAN-FD integration. I understand that your priority is an existing proven architecture rather than a ground-up design. Please send me a message with your continuous/peak current and balancing targets so I can confirm the most suitable approach and timeline. Best regards, Samuel tshibangu

@ahsanfreelancer7

Hi, Hope you are well. It sounds like a great job and aligns with where I'd like to take my career. I'm eager to learn more. I have experience over the past fifteen years as a PCB Design Engineer at Global Engineering services and RWR Private Ltd. You can visit my freelancer profile page; https://www.freelancer.com/u/ahsanfreelancer7 I’ve been consistently committed to Specific goals, skills or traits the new job entails. Could we schedule some time to discuss about opportunity in more detail? I’d welcome the opportunity to learn more about the role and share how my skills and experiences would benefit you. I’m available to talk at any time. I look forward to speaking with you. Best, AHSAN ULLAH

@cesur135

With an extensive and diverse background in electrical and electronic engineering, I have a wealth of experience handling complex system designs. This includes automation projects with notable features such as your 12S drone battery system. Notably, I am highly proficient in Product Board Creation (PCB) designs, especially with CAD software like E plan P8 V2.6 and PCB Düzen, which you require for this project. From my understanding of your project specifications, particularly your preference for proven designs, I can proudly say I am capable of delivering precisely what you need. My previous work on **SIEMENS WinCC SCADA program** for monitoring and controlling systems highlights my ability to ensure the smooth operation of multiple components - a quality highly crucial in drone battery systems. Apart from my theoretical knowledge in this field, I have practical experience, having commissioned and tested quite a number of automation equipment including **Honeywell DCS C200** systems like yours. Through this hands-on approach, I've become well-versed with the importance of quality boards and designs in order to guarantee high performance. My goal is always to provide lasting solutions that stand the test of time while meeting all user requirements. My extensive fluency in electrical engineering paired with my proficiency in industrial automation makes me an ideal candidate for your drone battery system project. Exceptional skills in **Devre Tasarımı**,

@abdurRafiqM

HI, I am an experienced electronics and PCB Design engineer, specialised in use of ECAD software such as Altium Designer, KICAD, EasyEDA, etc. for the the design of electronics and PCB. I will design your projects to meet your Requirements and the industry standard. I do all kinds of circuits such as Power delivery circuit, Sensor Integrated Circuits, wireless control, MCUs etc. I will deliver the following. The Schematics for your Design The PCB for the design Bill of materials(If needed) Gerber, Pick and Place and other manufacturing and assembly drawings needed. Full Support and consultancy till the project is done. Kindly send me message for my previous designs and also so we can discuss further on your project I look Forward to working with you. Best Regards, Abdur-Rafiq

@alluankit01

Hi, I can help with the compact 12S Li-ion/LiPo BMS and active balancing board for your drone battery system, either by reviewing/adapting an existing design path or preparing a production-ready PCB design package for prototype evaluation. The best solution is to first confirm pack voltage/current targets, continuous/peak discharge current, balancing current requirement, CAN/CAN-FD protocol needs, connector limits, thermal constraints, and the 50 × 60 mm mechanical envelope. Then I’ll finalize the BMS IC, active balancing approach, protection stages, current sensing, temperature sensing, CAN interface, SOC/fault reporting, and manufacturing files. I’m comfortable with BMS hardware, active cell balancing, 12S battery monitoring, CAN communication, UAV power systems, protection circuits, PCB layout, BOM preparation, firmware coordination, and manufacturing documentation. Deliverables can include: * 12S BMS schematic * Compact PCB layout * Active balancing circuit * Cell voltage monitoring * Pack current/voltage sensing * CAN/CAN-FD interface * Protection circuit design * BOM with MPNs * Gerbers and drill files * Pick-and-place/CPL * Firmware notes if required * Prototype/manufacturing documentation I’ll clearly provide PCB dimensions, selected BMS/balancing IC, estimated balancing current, current rating assumptions, Li-ion/LiPo compatibility, and design limitations before final release. Best regards Ankit

@bilalh585

I have worked on similar battery-management projects involving Li-ion/LiPo packs, active balancing, CAN communication, embedded firmware, and compact high-current PCB design for UAV and portable energy applications. Your requirement for a tested 12S active-balancing BMS is completely understandable. Rather than developing a new design from scratch, I can help you evaluate, adapt, or license an existing architecture that meets your size and performance requirements. My experience includes: Multi-cell Li-ion/LiPo battery management systems Active and passive balancing circuits CAN/CAN-FD communication SOC estimation and battery diagnostics Current sensing and protection circuits Compact PCB layout for space-constrained applications Altium, KiCad, and embedded firmware development Deliverables: Schematic source files PCB design files Gerber and drill files BOM with manufacturer part numbers Pick-and-place/CPL files Firmware (if applicable) Manufacturing documentation Block diagrams and technical documentation This information will help determine whether an existing design can be adapted directly or whether a small amount of customization will be required. Best regards, Bilal

@rfandelectronics

Drawing from over a decade of experience in RF engineering, microwave and antenna design, my team and I would be an exceptional fit for your 12S drone battery system project. With a repertoire that stretches from circuit design to product design, our abilities align closely with all your project specifications. We've successfully developed compact boards with active cell balancing, CAN/CAN-FD communication options, individual monitoring of cells, among other features you required. One of our unique strengths lies in the profound attention we give to all development stages — making us aptly equipped to meet or even exceed your expectations for this project. Utilizing tools like KiCad, Proteus and Altium Designer for PCB designs, we have consistently generated prototypes and design files that are both efficient and reliable at very competitive cost. Furthermore, apart from purchasing a ready-made board or licensing design files, another compelling reason to choose us is because we can supply you directly while adhering to your required price range and minimum order quantity. Our comprehensive experience also makes us exceptional partners for problem-solving scenarios which may arise during integration of the 12S BMS/Active Balancing Board to the drone battery system. Choosing my team ensures selecting well-tested systems tailored expertly to your requirements.

@djalltra

Hello,I have experience designing battery management boards and compact electronics for battery-powered systems. For your 12S drone battery project, I can design or adapt a compact BMS that fits within the 50 × 60 mm size limit and provides the protection and monitoring your battery needs. This includes monitoring all 12 cells, balancing the cells, protecting against overcharging, over-discharging, excessive current, short circuits, and temperature problems. I can also include CAN/CAN-FD communication so the BMS can communicate with the drone's main controller and report battery condition, faults, voltage, current, and charge level. Since you prefer an existing tested design, I can also work from a proven BMS design where suitable rather than starting from zero. The final package can include the PCB files, schematic, component list, manufacturing files, and firmware if required. My focus would be on keeping the board small, reliable, and suitable for a high performance drone battery. If you already have a preferred BMS chip, balancing current, or target continuous/peak current, send those details over and I can confirm the most suitable approach and provide the expected cost and timeline.

@victorw008

I’m interested in working on your project and can deliver high-quality work within the required deadline. I pay close attention to details, follow instructions carefully, and make sure the final result meets your expectations. I’m ready to start immediately and will keep you updated throughout the project. I can complete the work within 3 days and will ensure that the final delivery is accurate, professional, and completed on time. I would be happy to discuss your requirements and get started right away. Thank you for considering my proposal.

@poojitham18

Hi i have more than 12 years experienced in circuit design and development in my past i have designed lot of pcb for companies i can designed best way under wmimec

@Jaiyadav2006

Hello, I’m an Electrical Engineering student with hands-on experience in **KiCad schematic and PCB design**. I can help develop a compact 12S BMS PCB according to your requirements, including cell monitoring, protection, active balancing, CAN/CAN-FD, and manufacturing files. I don’t currently have a tested ready-made 12S BMS board, but I can work on the **PCB design and documentation**. Please share your preferred BMS IC and current/balancing requirements so I can provide a quote and timeline. Thank you.

@nigila4

Hi Team, Here are the technical specifications for my ready-to-execute 12S Active Balancing BMS design architecture in OrCAD Allegro: 1. Dimensions: Compact 50 × 60 mm (Optimized 4-layer stackup) 2. Core ICs: TI BQ76952 Monitor paired with active cell balancing topology 3. Max Balancing Current: 1.2 A active balancing 4. Max Continuous Current: 60 A (Designed with wide high-current copper planes) 5. Peak Current: 120 A (10 seconds maximum) 6. CAN/CAN-FD: Fully supported via integrated transceiver circuit 7. Battery Type: Universally compatible with both LiPo and Li-ion cells 8. Board Photos: High-fidelity 3D CAD renders available upon placement phase 9. Block Diagram: Ready to share immediately in the project chat box 10. Direct Board Sale: No, I specialize in engineering and custom layout services 11. Design Licensing: Yes, full ownership transfer of all final production files 12. Prototype Price: Sourcing files provided for your preferred PCB assembly house I will deliver native OrCAD Allegro schematics, error-free production Gerber/Drill sets, an optimized BOM with manufacturer part numbers, and STEP files for your drone chassis layout. Ready to begin work immediately. Best regards, [Nigil Anderson]