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CE compliance starts long before the final certification test. For electronic product development, hardware and PCB design must take applicable EMC, safety, RoHS and other regulatory requirements into account from the beginning. This includes selecting appropriate components, designing protection and filtering, considering creepage and clearance, and maintaining the technical documentation needed to demonstrate conformity.

EMC and FCC compliance should not be treated as the final step of an electronics project. The way a PCB is designed can have a major impact on electromagnetic emissions, signal integrity, product reliability, and ultimately the success of compliance testing. A product may work perfectly during functional testing and still fail EMC or FCC-related tests because of poor grounding, uncontrolled return currents, switching noise, high-speed signal routing, cable placement, or an un

A manufacturer of Electric Vehicle Supply Equipment (EVSE) set out to develop the next generation of its charging stations after successfully launching its first commercial product. While the initial design was primarily installed in commercial parking facilities, the new platform was intended to expand into the residential market, requiring a more cost-effective hardware architecture without sacrificing performance or reliability. The engineering objective was to redesign th

Hiring skilled remote PCB layout engineers can be a game-changer for businesses developing custom electronic hardware. It allows access to a broader talent pool, reduces overhead costs, and accelerates project timelines. However, managing remote engineers requires a clear strategy to ensure quality and efficiency. In this post, I will share practical steps and insights to help you hire remote PCB layout engineers effectively and integrate them smoothly into your development p

Designing printed circuit boards (PCBs) is a critical step in developing custom electronic hardware. A well-executed PCB layout ensures that the final product performs reliably and meets all technical requirements. I will guide you through the essential aspects of the PCB layout design process, focusing on practical steps and considerations that help avoid common pitfalls. Understanding the PCB Layout Design Process The PCB layout design process begins after the schematic des

Keeping electronic products in production is becoming increasingly challenging as components reach end-of-life and supply chains evolve. This case study explores how strategic hardware redesign, modern PCB layout practices, and long-term component selection can extend product lifecycles, improve reliability, reduce sourcing risks, and prepare electronic systems for future manufacturing.

When companies outsource hardware development, one of the biggest challenges is understanding where the budget will actually be spent. While every project is different, the same cost drivers appear in most development programs. Knowing these early helps businesses make better decisions, avoid unexpected expenses, and keep projects on schedule. 1. Product Development and Engineering The largest share of the budget is usually invested in engineering. This includes defining requ

Starting a tech product blog in 2023 requires a clear plan and practical steps. The tech industry moves fast, and your blog must keep pace. I will share straightforward advice to help you launch a blog that delivers value and builds authority. This guide focuses on businesses needing custom electronic hardware development. It will help you create content that supports your business goals and attracts the right audience. Understanding Your Audience and Setting Goals: Tech Prod

When developing custom electronic hardware, the printed circuit board (PCB) layout is a critical step. It affects the product’s performance, reliability, and manufacturability. Finding skilled PCB layout engineers can be challenging, especially if you want to keep costs manageable and access a wider talent pool. Hiring remote PCB layout experts offers a practical solution. It allows you to tap into global expertise without geographical constraints. In this post, I will explai

Interview with Amil Brkic, CEO of HiQED Building a company and running mountain races may seem like two completely different worlds. One revolves around strategy, innovation, and leading teams. The other is about steep climbs, endurance, and pushing through physical limits. Yet, both demand the same qualities: discipline, resilience, preparation, and the ability to keep moving when things become difficult. Our CEO recently completed a demanding 40-kilometer mountain race with

Printed Circuit Boards (PCBs) form the backbone of almost every electronic device. Designing a PCB might seem straightforward, but even small errors can cause costly delays, performance issues, or complete project failure. Understanding common pitfalls and how to avoid them can save time, money, and frustration. This post highlights frequent PCB design mistakes and practical ways to prevent them, helping you build reliable and efficient circuits. Detailed multi-layer PCB with

High Current PCB Overview A High Current PCB is a specialized type of circuit board designed to carry significantly larger electrical currents than standard PCBs. By handling higher power loads, these boards play a critical role in applications where performance, stability, and safety are paramount. In today’s technology-driven world — with the rise of electric vehicles, industrial automation equipment, and high-power LED systems — the demand for robust and efficient power de