Custom 3S Li-Po PDB Design

@amelectronics

I am a skilled and reliable Embedded Systems Engineer with over 6 years of hands-on experience in Arduino, ESP32/ESP8266, and microcontroller-based development. I specialize in designing efficient, stable, and scalable embedded solutions, turning ideas into fully functional hardware-software systems. I have a strong background in electronics, sensors, communication protocols (UART, I2C, SPI, MQTT, WiFi, BLE), and real-time embedded systems. My development approach focuses on clean, well-structured, and well-documented firmware, ensuring long-term reliability and easy maintenance. I also provide thorough testing, debugging, and performance optimization, including power efficiency improvements where required. I am a detail-oriented engineer with strong problem-solving skills and extensive experience in hardware debugging and firmware optimization. Beyond technical expertise, I value clear communication, meeting deadlines, and maintaining high client satisfaction. I work closely with clients to fully understand project requirements and deliver high-quality results. Pricing is flexible and can be discussed based on project scope and complexity. I am open to both short-term and long-term projects. Let’s work together to build a professional, reliable, and efficient embedded system for your needs.

@Amidst

Hey there! I’m Alok, A PCB, Circuit and Mechanical designer with a passion for turning ideas into rock-solid, high-performance circuit boards. even expert on Python, C, C++ With nearly a decade of experience, I’ve tackled everything from compact consumer gadgets to complex industrial systems—always with a focus on precision, efficiency, and reliability. # Schematic & Layout Design – Clean, optimized, and manufacturable. # Component Selection & Library Management – No surprises, just the right parts for the job. # Reverse Engineering – PCB cloning, replication, and improvements. # Gerber, BOM & CPL Generation – Ready for seamless production. # DFM & DFA Expertise – Because great design means smooth manufacturing. # Multi-Layer, Flex, & High-Density PCB Design – Whatever the project needs. If you need a PCB and Code that’s efficient, reliable, and built for real-world performance, let’s chat. I’d love to help bring your project to life!

@FranciscoSilvi

Hi There! I have extensive experience with power electronics; you can see an automotive PDM with eight 25A outputs and ten 8A outputs, totaling a maximum of 400A. I have experience with Power Delivery devices, USB 3.2 Gen 2, and USB 4.0. I use the GCT USB4910-00-A connector, which is priced at 0.88 USD on Mouser and provides all 24 pins. i have designed an alternative to the OpenUPS similar to what you require for your project. Regards

@dustins0

With my comprehensive understanding of circuit design and electronics, combined with my proficiency in PCB design and layout, I believe I can create the perfect custom 3S Li-Po PDB for your unique project. Over the years, I have developed a deep understanding of industry best practices and standards, which means your power distribution board won't just be meticulously engineered but it will also be EMC/EMI compliant. One of my most complex projects to date is a fully open-source handheld gaming console which is available on my GitHub profile. This project required a multitude of skills that align perfectly with your needs, notably analog performance optimization and ensuring clean readings for sensors amidst high levels of electrical activity. With thorough overcurrent, overvoltage and temperature monitoring mechanisms, I intend to design a low-noise layout that guarantees precise readings from every sensor even in the most demanding conditions.

@Zainrais0786

I can design a PCB for your 3s lipo battery system integrating two independent 5 V bucks and one 3.3 V buck to feed a Raspberry Pi, a Teensy, a standard servo and two analogue sensors. Hi, I am Zain. I can easily handle the task including • Embedded Systems • Circuit Design • Power Electronics / Control System Engineering • PCB Design • KiCAD / Altium • Mixed Signal PCB Designs / High Frequency PCB Designs • Firmware Development • C / C++ etc. Lets chat. Best regards

@engrhasan01

Hi, I am an Electronics Engineer specializing in power electronics and PCB design, and I can develop a robust, low-noise power distribution board tailored for your 3-cell Li-Po system. I will design a compact PCB capable of handling up to 80 A bursts (35 A continuous) with properly sized copper pours, high-current connectors, and thermal management without forced airflow. The board will include two independent 5 V buck converters and one 3.3 V buck rail, optimized for clean analogue performance using proper grounding strategy, star topology, filtering, and careful layout separation between high-current ESC paths and sensitive sensor lines. Integrated protections will include overcurrent, overvoltage, and temperature monitoring with clearly defined thresholds. You will receive the complete schematic (KiCad or Altium + PDF), fabrication-ready PCB files (Gerbers, drill, pick-and-place), a fully sourced BOM with in-stock components, and a concise design note explaining calculations, protection settings, and noise-minimization strategies.

@ostronik

Hi Greetings from OSTronik India! We are a technology-driven company specializing in Power Electronics and Embedded System Design integrated with Artificial Intelligence (AI), delivering reliable, industrial-grade Electronic Solutions—from concept to mass production, all under one roof. Our in-house capabilities include R&D, Firmware Development (C & Python Programming), Hardware Design, Prototyping, and Scalable Mass Production with a focus on quality and cost efficiency. Core Expertise: • Microcontroller : PIC, STM32, ESP Family, AVR, Nuvoton, XBee. • Microprocessors: Raspberry Pi • Development Tools: MPLAB X IDE, Keil, STM32CubeIDE, Arduino IDE, Atmel Studio, VS Code. • Hardware Design: Industrial-grade multilayer PCBs using Altium Designer, KiCad, with efficient power design, isolation handling, and EMI/EMC compliance. • Communication Protocols: UART, SPI, I²C, CAN, Modbus, MQTT, LAN, S-Bus, RS-485, RS-232. • RF Modules: LoRa, nRF Series, XBee, Laird RF Modules. Project Capabilities: Power Monitoring & Energy Management Units, CNC Controllers, BLDC/DC Motor Control, IoT-based Agriculture, Smart Home & Industrial Automation, Inverters, Stabilizers, and Gimbal-based Videography Control Systems. We have already transformed the concept into a successful Electronic solution for multiple clients. To help you better visualise our expertise, we would be glad to share a brief reference video. Let’s schedule a meeting to discuss further. Best Regards, Team OSTronik India