Discover how Functional Circuit Testing (FCT) ensures your PCB works before deployment. Learn its benefits, how it compares to ICT and AOI, key equipment, real-world use cases, and best practices for reliable, defect-free electronics.

Introduction Whether you're a DIY electronics hobbyist assembling your first project or a manufacturing engineer overseeing large-scale production, one principle remains constant—every PCB must be tested. Printed Circuit Boards (PCBs) are the backbone of virtually all modern electronics, and even the slightest defect—like a solder bridge, broken trace, or misaligned component—can lead to product failure, […]