I will design compact embedded systems and optimized pcb for electronics

Brazil

I speak Portuguese, English, Russian

I will design professional PCB schematics, layouts, and embedded hardware system

Senior Embedded Systems & IoT Hardware Engineer I am a results-driven engineer with 6 years of experience delivering production-ready devices, from system architecture and schematic design to multila...
About this Gig

Compact FM stereo pocket radio design created with strong attention to reliability, usability, and efficient embedded hardware execution for small consumer electronics.

The architecture combines the RDA5807MP FM receiver with an ATtiny13A microcontroller to provide stable tuning, smooth volume control, and responsive user input in a very compact form factor.

The design reflects practical embedded engineering by blending RF functionality, control logic, and low-power operation into a streamlined hardware solution.

Special attention was given to space-constrained PCB layout, including clean component placement, efficient routing, and board organization that supports both stability and compact integration.

The hardware was structured for dependable signal behavior and reliable real-world performance despite the tight board area.

️ Integrated controls for power, channel selection, and volume improve usability while keeping the product simple and effective.

Overall, this project shows a solid path from schematic concept to firmware-ready hardware with production-minded design quality.

Platform:

Other

Sensors:

Sound & vibration

Expertise:

Firmware development

Microcontrollers

Testing