Bring Your Hardware Idea to Life with Schematics, PCBs, and Firmware (San Fernando Valley)

California Posted 14 days ago computer services

About This Service

Custom Electronics, PCB Design, and Embedded Systems – San Fernando Valley and Los Angeles Area

Do you have an electronics concept that you wish to transform into functional hardware?

I am an electrical engineer based in the San Fernando Valley, specializing in the design and troubleshooting of high-reliability electronic systems. I assist individuals, startups, and small companies in developing their ideas into dependable, manufacturable products.

Services Offered

I can guide your project from initial concept to a working prototype, or assist with specific phases of development:

  • Custom Circuit and Power Supply Design
    • Designs ranging from low-power applications to high-voltage, multi-kilowatt DC-DC converters.
    • Precision analog circuits, power stages, motor drivers, and control systems.
  • PCB Design and Prototyping
    • Schematic creation and board layout for single or multi-layer designs.
    • Design optimized for manufacturing and testing.
    • Assembly support, validation, and debugging of existing circuit boards.
  • Embedded Systems and IoT Development
    • Microcontroller programming for bare-metal or real-time operating system (RTOS) environments.
    • Integration of sensors, wireless communication modules, and cloud-connected devices.
    • Custom automation hardware and control circuitry.
  • Debugging and Failure Analysis
    • Diagnosis of problematic boards exhibiting noise, instability, overheating, or other unexplained faults.
    • Identification of root causes and implementation of effective solutions.

I welcome projects of all scales, from compact IoT devices to large, high-power conversion systems.

Ideal Clients

  • Makers and hobbyists seeking expert assistance on challenging technical aspects.
  • Startups requiring a functional prototype or a redesign to meet testing standards.
  • Small businesses in need of custom controllers, data loggers, or IoT solutions.
  • Anyone with a concept or sketch who needs professional hardware development.

Working Process

  • Begin with a prompt, complimentary consultation via email, text, or phone.
  • You describe your project goals, constraints, and desired timeline.
  • I provide an overview of potential approaches and a preliminary budget before any commitment.
  • For extensive projects, work can be structured in clear milestones with regular progress updates.

Location and Schedule

  • Located in the Los Angeles and San Fernando Valley region.
  • Available for in-person meetings or fully remote collaboration.
  • Flexible hours, including evenings and weekends.

Contact Information

Please respond using the aaalist email relay and include the following details:

  • A brief summary of your project or the issue you need resolved.
  • Any relevant photos, diagrams, or documentation.
  • Your general location and preferred contact method.

Examples of previous work and references can be provided upon request.

Let\'s collaborate to transform your idea into robust and reliable electronic hardware.

Location

M
Peter Hernandez
Member since 2015
★★★★ (4.2)

Safety Tips

  • Don't send money without seeing item.
  • Meet in a safe, public place.
  • Check item thoroughly before paying.
  • Beware of overly low offers.