Innovative Electronics Development

Providing cutting-edge PCB design and embedded system solutions.

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About Us

Resonix Labs is a contract electronics development company based in Riga, Latvia, specializing in hardware design, embedded systems, firmware development, and product certification.

We work with startups, SMEs, and established enterprises across industries.

Our Services

Schematics Design

Schematics Design

We design robust and efficent electronic circuits tailored to your product's needs.
Our expertise ensures:

  • Optimized component selection for cost and availability
  • Reliable circuit performance and power efficiency
  • Compliance with industry standards (e.g. IPC, IEC)

We specialize in IoT, industrial automation and consumer electronics, delivering high-quality schematics that serve as the foundation for successful products.

PCB Design

PCB Design

From simple single-layer boards to complex, high-speed multilayer designs, we create manufacturing-ready PCB layouts.
Our process ensures:

  • Signal integrity and EMI/EMC compliance
  • Compact, cost-effective, and thermally optimized designs
  • Design-for-manufacturing (DFM) and design-for-test (DFT) strategies

We work closely with PCB manufacturers to guarantee seamless production.

Firmware Development

Firmware Development

Your hardware is only as good as the software that powers it. We develop efficient and reliable firmware for embedded systems, including:

  • Low-power firmware for IoT and battery-powered devices
  • Real-time operating system (RTOS) integration for high-performance applications
  • Secure and scalable solutions with wireless (Wi-Fi, Bluetooth, LoRa) and wired (CAN, UART, SPI, I2C) communication protocols.

Whether it's an industrial controller, or a smart home device, we ensure seamless hardware-software integration.

Prototyping

Prototyping

We turn concepts into fully functional prototypes for testing and validation before mass production.
Our prototyping services include:

  • Rapid PCB assembly and testing
  • Hardware debugging and firmware fine-tunning
  • Iterative improvements based on real-world testing

This phase reduces risk and accelerates time-to-market.

Mass Production Support

Mass Production Support

Scaling from prototype to production requires careful planning. We streamline manufacturing with:

  • Design-for-manufacturing (DFM) optimizations to lower production costs
  • Bill of material (BOM) analysis for cost-effective sourcing
  • Automated test procedures for quality control

We work with trusted manufacturing partners to ensure a smooth transition from development to production.

Reverse Engineering

Reverse Engineering

Need to improve an existing product or support legacy hardware?
We provide:

  • Component replacement and redesign for obsolete parts
  • Functional analysis and circuit recreation
  • Enhancements for performance, security, or manufacturability

This service is ideal for companies looking to modernize their products or extend the lifecycle of existing designs.

Certification

Certification

Bringing a product to market requires meeting strict industry regulations.
We assist with:

  • Pre-compliance testing to identify issues early
  • Guidance on CE, FCC, RoHS, and industry-specific certifications
  • Coordination with certified labs for official testing

We help you avoid costly delays by ensuring your product meets all necessary regulatory requirements.

Contact Us

Email:

Working Hours: Monday - Friday, 10:00 - 17:30 EET

Address: Gustava Zemgala gatve 78-1, Riga LV-1039