Simple PCB Design

@Mahihassi

As an experienced electrical engineer and PCB designer with a Master's in Embedded Systems, I have the skills and knowledge to create the perfect board for your DSLR camera trigger project. Throughout my career, I've specialized in developing and designing customized IoT products with a strong emphasis on hardware, software, and connectivity - just like what you need. My expertise in circuit design and electronics, especially on microcontrollers such as Raspberry Pi will be invaluable for this task. What sets me apart from others is my ability to turn your concept into a market-ready product. With proficiency in Altium Designer, KiCad, Eagle, EasyEDA, and Target, I ensure professional PCB layouts that are tailored for your specific needs. I've also worked extensively with off-the-shelf components sourced from UK distributors like RS and Farnell and can guarantee this for your project too. You can fully rely on me for the schematic along with all necessary manufacturing files required for delivering the final design. My goal is to provide comprehensive solutions that minimize complexity without compromising on performance and functionality. With this philosophy in mind, not only will I integrate both octocouplers but also make sure your design remains compact and DIY-solderable which aligns perfectly with your preferences. So, let's join hands and bring this plan into fruition!

@macroenergy

With in-depth experience in circuit board layout, design, and electronics, along with a strong background in embedded systems and microcontrollers, I am confident that I can deliver an excellent result for your project. The ability to source components from UK distributors and design the PCB with off-the-shelf components is crucial to me as well, ensuring your ease and convenience to manufacture it at home. One of my notable competencies lies in designing compact but highly functional circuits, while keeping the level of complexity relatively low and avoiding surface-mount components. It aligns well with your requirements for a small PCB that can be easily assembled at home. My proficiency in using reliable design software like Altium and Easyeda ensures accurate schematics and PCB layouts – all ultimately leading to efficient triggering abilities for both focus points and shutter. Moreover, my skills in Matlab enable me to provide simulations of different hardware aspects - a valuable tool for optimizing designs before prototyping. I believe this project would benefit from such a thorough approach. With my comprehensive skill set, efficiency in PCB design, adherence to deadlines, and a problem-solving attitude (born from extensive experience in motor control), I'm excited about the opportunity to contribute to your project's success!

@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.

@mairajali11

With over 8 years of experience in electrical and electronics engineering, I am well-versed in designing high-quality circuit boards catered to unique project requirements. As an expert in PCB layout and circuit design using Eagle, Altium, KiCAD, and EasyEDA - the very tools suitable for your project - I'm confident in being able to create a compact yet robust design for your Raspberry Pi DSLR camera trigger. Having worked extensively with Raspberry Pi and microcontrollers throughout my career, I am more than familiar with the pin layouts and connections required for such projects. My previous work also includes designing hardware that integrates components from common UK distributors like RS and Farnell, ensuring that off-the-shelf components can be used in the manufacturing process. Moreover, as a Preferred Freelancer ranked among the top 1% of professionals on this platform, I guarantee you unwavering quality delivered on-time and within budget. My deep passion for PCB design combined with my technical versatility makes me the right person to assist you in bringing your ideas to life. Let's collaborate on turning your vision into a reality!

@majeed219

As an accomplished Embedded Systems and PCB Designer, I bring a wealth of experience to the table, particularly in the field of Microcontroller-Based Projects. Your project aligns perfectly with my skillset. Designing a compact, efficient and easily solderable PCB that suits your needs is well within my realm capabilities. With me at the helm you can expect a professional who doesn’t just honor deadlines but delivers outstanding results while maintaining clear communication throughout the entire process. Join hands with me, together let's create an elegant solution for your unique challenge!

@engrusmanfaiz

Hello, I can design this Raspberry Pi DSLR trigger PCB for you. I have 10+ years of experience in PCB design and electronics hardware development, including Raspberry Pi, embedded systems, optocouplers, and interface circuits. I can create a compact through-hole-only PCB with the three female headers, two optocouplers, two resistors, and 2.5 mm TRS jack, while keeping it easy to hand-solder and assemble. I will ensure the two optocouplers provide independent focus and shutter triggering, with the Raspberry Pi GPIO connections matched to your specified pinout. I can also select components that are readily available from UK distributors such as RS and Farnell, and verify footprints, spacing, and electrical ratings. Deliverables will include the complete schematic, PCB layout/source files, Gerber files, drill files, and manufacturing package ready to send to a PCB manufacturer. No fabrication or firmware is required, so I can focus entirely on producing a clean, compact, and reliable PCB design.

@markoa7

Drawing on my extensive experience in PCB design and embedded systems, I am confident in my ability to create a compact and highly-functional PCB for your Raspberry Pi-DSLR camera trigger. Leveraging my expertise in multilayer designs and power supply circuits, I can design a board that maintains compatibility with off-the-shelf components available in the UK market, and ensure easy assembly at home. Being an electronics expert, I have a strong grasp on the working of octocouplers, resistors, and other components listed. Therefore, incorporating two focus- and shutter-triggering octocouplers into your design will present no challenge. Furthermore, I'm extremely familiar with the necessary pin layouts of the Raspberry Pi, which will be crucial for connecting all the components effectively. My commitment to delivering cost-effective and high-quality solutions aligns well with your requirements for reliable performance. Additionally, I understand the importance of meeting deadlines without compromising quality; you can expect a meticulously designed schematic along with all the essential files for PCB manufacturing as part of my deliverables. It would be a pleasure to bring your idea to life - let's discuss your project further!

@RaspberryOculus

As a highly experienced Systems Architect with 27 years of proven expertise in hardware integration and circuit design, I am confident in my ability to successfully meet your needs for a small yet functional PCB for your Raspberry Pi DSLR camera trigger. My background includes designing systems for diverse industries, including military and aerospace, where accuracy, efficiency, and reliability are paramount - skills that perfectly align with your project. My proficiency lies in translating complex technical requirements into comprehensive and feasible designs, leaving no room for ambiguity. Your project's need for a compact, solderable PCB design using easily-sourcable off-the-shelf components is well within my capabilities. I'm incredibly familiar with working with every part you've listed and can ensure compatibility between the RPi pin layout and the relevant components. Utilizing my knowledge in Altium Designer paired with my keen eye on High-Speed Signal Integrity, Thermal Analysis, DFM/DFA/EMC compliance, I guarantee a design that will meet your specifications precisely.

@tshibsamuel477

Hi there, I have carefully reviewed your Raspberry Pi DSLR trigger-board requirements and can design the complete compact through-hole PCB for independent focus and shutter control. With nearly five years of experience in mechatronics, schematic design, PCB layout, Raspberry Pi interfaces, optocoupler circuits, and production documentation, I can create a simple home-solderable design using readily available UK-sourced components, with no SMD parts. I will deliver the schematic, PCB source files, Gerbers, drill files, and BOM ready for fabrication. Please send me a message with the Raspberry Pi pin assignments and preferred board dimensions so I can get started quickly. Best regards, Samuel tshibangu

@leonidye

Hi, I’ve reviewed the requirements and can design this compact Raspberry Pi DSLR trigger PCB with two independent optocoupler channels for focus and shutter control. I’ll create the schematic and PCB layout with the three female headers positioned for direct Pi mounting, the two optocouplers and resistors using through-hole components only, and the 2.5 mm TRS camera connector. I’ll keep the board compact while ensuring comfortable spacing for reliable hand soldering and straightforward assembly with standard off-the-shelf parts. I’ll also select components that are readily available through UK distributors such as RS or Farnell and verify the footprints and pin assignments against your provided Raspberry Pi layout. The final package will include the complete editable PCB source, schematic, Gerber files, drill files, and any manufacturing files required by the PCB supplier. I’ll also run ERC/DRC checks and verify both focus and shutter paths independently before delivery. Since no fabrication or firmware is required, I can focus entirely on producing a clean, manufacturing-ready design and deliver it quickly. Regards,

@debosx

Hi, I’ve worked on a very similar Raspberry Pi DSLR trigger PCB before, including separate focus and shutter control using optocouplers. I can design your board as a compact, fully through-hole PCB with the 3 Raspberry Pi headers, 2 optocouplers, resistors, and 2.5 mm TRS jack, while keeping it easy to hand-solder. I’ll provide the schematic, PCB layout, BOM, Gerbers, drill files, and all manufacturing files, using components available from UK distributors such as RS/Farnell. Since I’m already familiar with this type of circuit, I can get started quickly and deliver a clean, practical design ready for manufacturing. Best Regards, Utpal

@hayat38402

Hello, I am Muhammad Javed, an electrical engineer with more than 10 years of experience in PCB designing, circuit design, Raspberry Pi interfacing, and hardware development. I can design your compact Raspberry Pi DSLR trigger PCB with two independent optocoupler channels for separate focus and shutter control. I will keep the design entirely through-hole so it can be assembled easily at home using standard off-the-shelf components. I will implement the three female Raspberry Pi headers, two optocouplers, two resistors, and 2.5 mm TRS jack according to your supplied GPIO/pin requirements. I will also review the referenced Corona Designs approach and adapt the concept to provide independent focus and shutter triggering while maintaining proper electrical isolation. The PCB will be compact, practical to hand-solder, and laid out with clear silkscreen labels and sensible connector/component placement. All components will be selected for availability from UK distributors such as RS and Farnell, with standard part numbers provided. Deliverables will include the complete schematic, PCB layout, Gerber/production files, drill files, BOM, and source design files required for manufacturing. I have extensive experience designing reliable, fabrication-ready PCBs and can start immediately once you provide the Pi pin layout and preferred PCB dimensions.

@tetianam8

⭐⭐⭐⭐⭐ This is a straightforward PCB design project, and I can create a compact, fully through-hole version specifically for easy home soldering. I understand the important difference from the Corona Designs reference: two optocouplers are required so focus and shutter can be controlled independently through the single 2.5 mm TRS connection. I have 15+ years of electronics/PCB experience and can handle the schematic, footprint selection, placement and routing while keeping all components practical to source from UK distributors such as RS/Farnell. I’ll design for: • 3× female Raspberry Pi headers with the correct pin mapping • 2× through-hole optocouplers • Correct resistor values and power/LED-current calculations • 2.5 mm TRS camera connector • Compact but home-solderable layout • Clearly labelled silkscreen and sensible mounting/orientation • Standard fabrication rules suitable for inexpensive PCB houses You’ll receive the editable PCB/schematic source files, Gerbers, drill files and PDF schematic/layout, ready to send directly to a manufacturer. I don’t think fabrication or firmware is necessary for this job, so I’ll keep the scope focused on getting the hardware design correct and production-ready. Please send me your exact Raspberry Pi model/pin mapping and preferred optocoupler/connector, if you already have parts selected. Otherwise, I can choose readily available UK-sourced through-hole components for you.

@Mahmoud00Ibrahim

Hi, I understand the requirement for a compact Raspberry Pi add-on board with two independent optocoupler channels for separate DSLR focus and shutter control. I’ve already designed a Raspberry Pi extender/expansion board before, so I’m familiar with the Pi header layout, GPIO interfacing, and board dimensions. I can design the complete through-hole schematic and PCB, keeping it compact and easy to hand-solder, while using components readily available from UK distributors such as RS and Farnell. Deliverables will include the clean schematic and all manufacturing-ready PCB files required for fabrication. Ready to start.

@yaroslavmark

Hi, I’m a senior PCB design engineer with 7+ years of experience in hardware development, including 100+ custom PCB designs using KiCad and Altium, from schematic through manufacturing files. I have extensive experience with Raspberry Pi interfaces, optocoupler isolation, GPIO protection, through-hole component selection, and compact 2-layer PCB layouts designed for reliable hand assembly. Approach ✅ I will create the schematic with separate optocoupler paths for camera focus and shutter, including appropriate current-limiting resistors and Pi GPIO connections. ✅ I will select through-hole, UK-sourceable components and design a compact 2-layer PCB with standard headers and the 2.5 mm TRS connector positioned for practical assembly and camera access. ✅ I will perform ERC/DRC checks, verify footprints and pin mapping, and ensure all clearances are suitable for home soldering. ✅ I will deliver the complete manufacturing package, including schematic, PCB layout, Gerbers, drill files, and BOM/component references. Questions ✅What exact Raspberry Pi model and GPIO pin assignments will be used for focus and shutter? ✅Which optocoupler part or camera trigger voltage/current requirements should I target? Best, Yaroslav

@hayteekeys

HI, KINDLY READ THROUGH MY PROPOSAL I will design a compact, through-hole Raspberry Pi HAT that sits on the Pi and safely triggers both focus and shutter of a DSLR via two optocouplers. MY APPROACH ✅ Schematic with 3× female GPIO headers, 2× optocouplers, current-limiting resistors and 2.5 mm TRS jack ✅ Compact single-layer or double-layer layout using only through-hole parts available from RS Components / Farnell ✅ Clean design ready for home soldering and standard PCB fabrication DELIVERABLES - Complete schematic - PCB layout + production-ready Gerber and drill files - BOM with UK supplier part numbers (RS / Farnell) QUESTIONS 1. Exact GPIO pins you want to use for focus and shutter? 2. Preferred design tool (KiCad, Altium or Eagle)? I am Ready to start immediately.

@danish2051

I am an Embedded Systems and PCB Design Engineer with experience in Altium Designer, Kicad, Easyeda, Protious and custom hardware development. I can design your PCB from schematic to production-ready files, including: • Schematic Design • PCB Layout • Component Selection • Design Rule Check (DRC) • Gerber Generation • BOM Preparation • Manufacturing Support (JLCPCB, PCBWay, etc.) I have experience with ESP32, STM32, sensor interfaces, power supplies, RF modules, Ethernet, and industrial electronics. Please share the project requirements, schematic (if available), board dimensions, and any special requirements. I can start immediately. Looking forward to working with you.

@shivkantverma

Hi, Greetings! I am interested in working on your project. Please share the design details, specifications, and project requirements so we can discuss them further. I look forward to working with you. Thank you. Shivkant Verma

@mahmoudralizadeh

Hi, I can design this PCB based on your requirements, including the two optocouplers for separate focus and shutter control, Raspberry Pi headers, resistors, and the 2.5 mm TRS jack. I’ll keep the board compact and suitable for home soldering using through-hole, off-the-shelf components that can be sourced from UK distributors. I can provide the complete schematic and manufacturing files needed to have the PCB produced. I understand that you only need the PCB design work, with no fabrication or coding involved.