I will design pcb for smart clock, key system and led lighting

United States

I speak English, German, Italian

pcb design, embedded system and firmware development

Hi, I’m Marvel Jack, a skilled PCB designer and embedded systems engineer specializing in firmware development. I design reliable, production-ready PCBs and develop efficient firmware for ESP32, STM32...
About this Gig

Hello there!

Smart clocks, smart key systems, and LED lighting solutions are at the core of todays intelligent devices. From automated timekeeping displays and secure access control systems to energy-efficient LED lighting, these technologies require a well-designed, reliable PCB to function seamlessly.

I will help you turn your idea into a professional, production-ready PCB design tailored for smart clock systems, key-based access solutions, and LED lighting applications.


What I Offer:

  • Custom PCB design for smart clocks (RTC, display, IoT integration)
  • Smart key system PCB (RFID, NFC, BLE, secure access control)
  • LED lighting & driver circuit design (efficient & high performance)
  • Schematic design & circuit optimization
  • Compact, manufacturable PCB layout
  • Firmware support (optional)
  • Gerber files ready for manufacturing


Why Choose Me?

  1. Experienced in embedded systems & smart electronics
  2. Clean, optimized, and industry-standard PCB designs
  3. Focus on reliability, efficiency, and scalability


Whether you're developing a smart clock, access control system, or LED lighting solution message now and let's bring your concept to life with quality and precision!!!

Specialization:

Circuit design

Schematics

Footprint

Simulations

File format:

Gerber

STEP

VRML

BRD

SCH

Software:

Altium Designer

Eagle CAD

EasyEDA

Fusion 360

KiCad

Interface:

MIPI DSI/CSI

I2S

TDM

UART

USB

SPI

I2C

SDIO

PCIe

Wi-Fi

BLE

BT

Other Electronics Engineering Services I Offer