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I need a straightforward hardware-only design for a circular PCB that carries five tight clusters of two LEDs each. The LEDs, their forward voltage, and every mechanical detail—including the exact inner and outer diameters—are already fixed in the drawing you will receive, along with the Digi-Key part number. All anodes share one rail, all cathodes share the opposite rail, and every LED must have its own calculated series resistor so the current stays within the limits stated in the datasheet. No logic, microcontroller, or programming is involved. The LEDs must sit side-by-side in their pairs so the light appears clustered, then those five pairs are spaced around the ring exactly as shown on the mechanical. Please keep the layout clean, manufacturable, and symmetric so each LED sees the same impedance path. Deliverables • Production-ready Gerber and drill files • Pick-and-place / centroid data and simple assembly drawing • Complete BOM (Digi-Key SKUs) with resistor values shown • Native design files (KiCad or Altium—either is fine) I will sign off once the Gerbers align with the drawing and the BOM reflects the specified LED.
Project ID: 40407451
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Active 18 days ago
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8 freelancers are bidding on average $155 USD for this job

With my extensive background in PCB design and deep understanding of circuitry, your project is a perfect fit for me. I've gained over 8 years worth of hands-on experience using popular software such as Eagle, Altium, KiCAD, and EasyEDA - the same tools you're requesting. This means that I can easily manage all aspects of your project, from the design stage to producing ready-for-production gerber files. Plus, I've also used Fusion360 for CAD/Housing Design for PCBs like the one you need. In other words, working with you will be seamless! Moreover, my dedication to perfection and commitment to high quality aligns closely with your requirements. I am diligent and possess an eye for detail, and this reflects in the neatness and manufacturability of my designs. Your request for maintaining symmetry is strategically crucial to LEDs' performance, one that I prioritize highly in all my projects. Lastly, my experience extends beyond PCB design into other areas such as MATLAB/SIMULINK & Python programming as well as embedded systems design using Arduino among others. Therefore, even though no programming is involved in your project, my broad skill set can be useful in delivering a well-integrated overall solution. Let's join hands to turn your ideas into a reality!
$140 USD in 7 days
6.8
6.8

HI,With my well-rounded expertise in RF and electronics design, I am confident I can deliver the high-quality circular LED ring PCB design you require. My experience includes complex PCB layouts, meticulously attending to impedance control, grounding, isolation and EMI reduction. Given the specific requirements of your project - guaranteeing predictable LED performance by staying within defined current limits - this fortifies my suitability for the task at hand. Moreover, my specialization also extends to power supply design and filtering, skills required to optimize the clean signal transmission you need for your LEDs to give off the intended light clusters. My typical work involves designing for Wi-Fi, BLE, LoRa applications requiring intricate PCBs along with compact and embedded antennas – another aspect that resonates with your project. My utilization of the latest RF design simulation tools along with a range of PCB layout tools including Altium and KiCad will help me produce production-ready Gerber and drill files as well as a complete BOM featuring Digi-Key SKUs alongside resistor values you need for assembly. Let me bring your specified LED design to life while ensuring manufacturability, predictable performance and adherence to specifcations throughout! Best Regards.
$140 USD in 7 days
5.6
5.6

With over a decade of experience in electrical and mechanical design, I believe I'm the ideal candidate for your project. My deep understanding of circuitry and component layout, combined with proficiency in software like KiCad and Altium, guarantees that your PCB will be efficiently designed with all specifications carefully adhered to. My faultless eye for detail ensures that each LED will have a precisely calculated series resistor, and that they sit clustered as required. Moreover, my extensive exposure to manufacturing designs means that I understand the importance of clean, symmetrical layouts for both functionality and manufacturability. This ensures each LED receives the same impedance path and improves overall efficiency. No programming is required in your project,and my clear grasp of this aspect allows me to solely focus on delivering as per your drawing. Lastly, my ability to communicate fluently in English allows me to effectively understand and implement your requirements. Throughout the project, I guarantee you’ll receive timely updates until you're satisfied with every detail. Producing high-quality deliverables is my ultimate goal, rest assured I won't let any detail slip through the cracks. Let's get started on creating your impeccable circular LED Ring PCB!
$86 USD in 2 days
5.4
5.4

Hello! I'm a highly skilled PCB Designer with over 10 years of expertise in delivering reliable and efficient PCB designs. I specialize in creating precision designs tailored to client's needs, utilizing top-tier design tools such as Altium Designer, Autodesk Eagle, KiCad, EasyEDA, Siemens PADS, DipTrace, Allegro/OrCAD, Fritzing and Proteus. My goal is always to ensure the highest quality and performance in every project. Core Expertise : • Schematic Capture & Layout Design • Component Selection & Library Management • Reverse Engineering (PCB Replication, PCB Cloning) • Gerber, BOM, and CPL File Generation & Manufacturing Support • Design for Manufacturability (DFM) and Design for Assembly (DFA) • PCB Design & Development (Single, Double, Multi-Layer, Flexible PCBs) Industries Served : • Medical Devices • Telecommunications • Consumer Electronics • Industrial Equipment • Automotive Electronics • Safety and Security Devices Why Choose Me? • Attention to Detail and Commitment to Quality • Strong Communication Skills & Client-Centric Focus • Timely Delivery & Flexible Approach to Meet Project Requirements I would love to help you with your next PCB design project. Feel free to reach out, and let’s discuss how I can bring your ideas to life! Best Regards, Utpal
$110 USD in 5 days
5.4
5.4

Hello, I understand your requirements clearly: this is a pure hardware, deterministic LED ring design with strict mechanical constraints and consistent electrical behavior across all 5 LED pairs. What I will deliver: -Complete circular PCB layout exactly matching your mechanical drawing -Clean, symmetric placement of all 5 LED clusters (2 LEDs per cluster) -Correct series resistor calculation per LED based on datasheet Vf and current limits -Single anode rail + single cathode rail routing with equalized impedance paths I will ensure the final Gerbers align exactly with your mechanical constraints and that every LED pair behaves identically in current and brightness as specified. Looking forward to working on it.
$150 USD in 3 days
3.9
3.9

Hello, My name is Ben Jackson from Jetjams Technologies. We can design your circular hardware-only PCB exactly according to the supplied mechanical drawing and Digi-Key LED part number. We can provide: * Clean circular PCB layout with 5 tight LED pairs * Shared anode and cathode rail routing * Individual calculated series resistor for each LED * Symmetric, manufacturable layout with balanced routing * Gerber and drill files ready for production * Pick-and-place/centroid files * Simple assembly drawing * Complete BOM with Digi-Key SKUs and resistor values * Native design files in KiCad or Altium We will carefully verify LED datasheet limits, resistor calculations, spacing, ring dimensions, and Gerber alignment before final delivery. Best reasonable price: $220 USD We are so much grateful to serve you and would be happy to complete this accurately and professionally. Best regards, Ben Jackson Jetjams Technologies
$220 USD in 7 days
3.4
3.4

Hi there, I noticed you need a precise circular PCB layout with fixed mechanical dimensions and clustered LED pair placement. I can help turn your drawing into a clean, production ready board with five symmetric LED pairs, individual calculated series resistors for each LED, balanced routing, and manufacturable spacing that matches your exact inner and outer diameter requirements. I have previously worked on LED PCB layouts and hardware only boards requiring accurate component placement, BOM creation, Gerber generation, centroid files, and assembly documentation. The final files will align with your mechanical drawing and specified Digi Key parts. Please share the drawing, supply voltage, and LED part number so resistor values and layout can be finalized immediately. Best regards, Mobasher Reza
$140 USD in 3 days
0.0
0.0

Garland, United States
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Member since Mar 12, 2026
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