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I need an intermediate-detail schematic diagram that cleanly shows how resistors, capacitors, microcontrollers, and the power-supply section interconnect. The diagram should be clear enough for a PCB designer to follow but not weighed down with exhaustive, component-level minutiae. Please use whichever mainstream EDA tool you are comfortable with—KiCad, Altium, Eagle, Proteus, or similar—as long as the project file can be opened and edited later. Standard electrical symbols and neatly organized net labels are essential so anyone reading it can trace signals and power lines without guesswork. Deliverables • Editable source file in the chosen EDA tool • PDF or high-resolution image of the finished schematic I will provide any additional part numbers or pin-mapping data you might need once we start.
Project ID: 40520271
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12 freelancers are bidding on average $25 USD for this job

Hi, I can create a clean and professional intermediate-detail schematic that is easy for PCB designers to understand and modify later. I will organize the design with proper electrical symbols, clear net labels, power rails, component grouping, and signal flow so that connections between the microcontroller, resistors, capacitors, and power-supply section can be easily traced without unnecessary complexity. I can work in KiCad, Altium, Eagle, or similar mainstream EDA tools and provide fully editable source files along with a high-resolution PDF/image export of the final schematic. Deliverables: • Editable EDA schematic source file • Organized component placement and net labeling • Power supply and decoupling section documentation • Microcontroller and peripheral interconnection diagram • High-resolution PDF schematic export I will ensure the schematic follows standard engineering practices and is prepared in a way that allows smooth transition into PCB layout. I can start once you provide the required components, part numbers, and pin mapping details. Looking forward to working on your design.
$20 USD in 7 days
7.4
7.4

Hello, I can create a clean, well-structured schematic in KiCad, Altium, or EasyEDA, organized specifically for PCB development and future maintenance. The schematic will clearly show the power-supply architecture, microcontroller connections, passive components, interfaces, and signal flow using standard symbols, hierarchical organization where appropriate, and properly named net labels. My approach is to keep the design detailed enough for PCB layout and design review while avoiding unnecessary complexity. Power rails, decoupling networks, programming/debug interfaces, and key signal paths will be clearly documented to ensure the PCB designer can proceed without ambiguity. Deliverables will include: • Editable source files in the selected EDA tool • PDF and high-resolution schematic export • Organized net naming and signal grouping • Component references and design annotations • Review-ready schematic suitable for PCB layout Once you provide the component list, pin mapping, and functional requirements, I can begin immediately and deliver a professional schematic that is easy to understand, modify, and expand in future revisions.
$20 USD in 2 days
6.8
6.8

Hi there, I’ve carefully read your project description, and I can help create a clean intermediate-detail schematic diagram that clearly shows the microcontroller, power-supply section, resistors, capacitors, and signal/power interconnections. I’m Samuel Tshibangu, a mechatronics engineer with strong experience in schematic capture, PCB-ready documentation, KiCad/Altium/Eagle workflows, component organization, net labeling, and readable circuit documentation. I can deliver an editable EDA project file plus a clear PDF/image version suitable for review and PCB layout. Best regards, Samuel Tshibangu
$56 USD in 1 day
6.4
6.4

Hi, I have experience designing embedded systems and power-supply schematics. You can review my portfolio for similar projects. I can create a clear, well-organized schematic with proper net labeling and standard symbols, delivering both the editable source files and a clean PDF ready for review and future PCB design. Best regards, Ahmed
$30 USD in 7 days
4.0
4.0

Hi, Clear and accurate schematic diagrams are essential for effectively communicating systems, processes, and technical concepts. I can create professional schematic diagrams with clean layouts, proper labeling, logical flow, and organized formatting to ensure the information is easy to understand and visually presentable. With experience in technical illustration, engineering documentation, and diagram development, I can deliver accurate, high-quality diagrams tailored to your requirements. I'd love to review the references and project details to discuss the best approach. Best regards, Diksha L.
$26 USD in 1 day
0.0
0.0

Hello , I checked your project about Intermediate Schematic Diagram Creation and I can help you with this. I have experience working on similar projects and can deliver a clean, modern and high quality result based on your requirements. You can check my previous work here: https://www.freelancer.com/u/muhammads867 I’ve reviewed your attachment and I understand your requirements clearly. I focus on delivering high-quality, professional results that match your vision. Quick question: Do you have any reference design or style in mind? Looking forward to working with you Best Regards, M. Sajid
$15 USD in 1 day
0.0
0.0

Hi there, I understand you need an intermediate-detail schematic diagram that clearly showcases the interconnections of resistors, capacitors, microcontrollers, and the power supply section. I can create a professional diagram that adheres to standard electrical symbols and organized net labels, ensuring clarity for any PCB designer. I am Abdul Haseeb Siddiqui, with over 6 years of experience in Electronics and Electrical Engineering. My skills include PCB Layout, Circuit Design, Embedded Systems, and Technical Documentation, which are directly relevant to your project requirement. Here are some of my previous works: [Portfolio Link](https://www.freelancer.com/u/haseebsidd07) I am dedicated to delivering high-quality schematics and am ready to collaborate closely with you for the additional part numbers or pin-mapping data needed. Thank you for considering my proposal. Regards, Abdul Haseeb Siddiqui
$10 USD in 7 days
0.0
0.0

Hello, I am an Electrical Engineer with experience in schematic design using KiCad, Altium, and other EDA tools. I can create a clean, well-organized intermediate-detail schematic showing the interconnection of resistors, capacitors, microcontrollers, and the power-supply section with proper net labeling and standard electrical symbols. Deliverables will include: • Editable source file in your preferred EDA software • PDF/high-resolution schematic export Once you provide the component details and pin mappings, I can begin immediately and deliver a professional, PCB-ready schematic. Looking forward to working with you.
$30 USD in 4 days
0.0
0.0

Hi, I read your requirement for Intermediate Schematic Design. I am an Embedded Hardware Engineer from India with 3+ years experience in designing schematics for Consumer & IoT products. My Expertise for Your Project: 1. MCU Platforms: ESP32, STM32, RP2040, ATmega with full boot circuit, crystal, reset 2. Power Management: Li-ion Charging TP4056/DW01A, DC-DC Buck-Boost, LDO, Battery Protection 3. Peripherals: Sensors I2C/SPI/UART, OLED/TFT Display, Motor Drivers, Relays, WS2812B LED 4. Compliance: Proper Decoupling Caps, ESD Protection, EMI Filters, Fusing as per IPC standards What You Will Get: 1. Professional Schematic PDF + Editable Source File in KiCad/EasyEDA your choice 2. Detailed BOM with MPN, Datasheet Links & LCSC/Digikey Part Numbers for easy sourcing 3. Design Notes Document explaining power calculations & critical circuit sections 4. 2 Rounds of Revision to match your exact requirements 5. DRC Clean & DFM Ready - Optimized for smooth PCB layout transition Relevant Experience: Recently designed a 65W USB-PD + Li-ion UPS board with ESP32 monitoring, multi-rail power & protection. Also designed TP4056 + DW01A based BMS boards. Can share schematic samples on chat. To start immediately, please share: 1. Your block diagram or features list 2. Preferred MCU & design software 3. Input power source & any size/cost constraints I can deliver first draft in 48 hours. Let's discuss and build your product. Regards, [Neelam] Hardware Design Specialist
$20 USD in 7 days
0.0
0.0

Hi, I am a Senior PCB Design Engineer with 10+ years of experience in schematic design and PCB layout using Altium Designer, Eagle, and KiCad. I understand you need an intermediate-detail schematic diagram showing resistors, capacitors, microcontrollers, and power-supply section. I will deliver: 1. Clean, professional schematic in PDF format 2. Source files (Altium/KiCad/Eagle - as per your requirement) 3. Clear component labels and proper net connections 4. 1 round of revision included With my 10 years in electronics manufacturing, I ensure the schematic is accurate and ready for PCB layout. I can start immediately and deliver in 3 days. Best regards, Santha
$20 USD in 3 days
0.0
0.0

Craiova, Romania
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Member since Jun 17, 2026
$1500-3000 USD
₹12500-37500 INR
₹12500-37500 INR
$30-250 NZD
$250-750 AUD
₹1500-12500 INR
$250-750 USD
£20-250 GBP
$8-15 USD / hour
₹500-1000 INR / hour
$30-250 AUD
$250-750 USD
$25-50 USD / hour
$750-1500 AUD
$250-750 USD
₹600-1500 INR
£250-750 GBP
$200-300 SGD
₹1500-12500 INR
₹1500-12500 INR