[Robert Morrison] had an ancient HP 545A logic probe, which was great for debugging SMT projects. The only problem was that being 45 years old, it wasn’t quite up to scratch when it came to debugging ...

Test engineers have a variety of options for testing printed-circuit boards—ranging from in-circuit testers to the latest in embedded-instrument technology. Despite the decline of PCB physical access ...

Simple mechanical changes can significantly improve probe card performance. Epoxy-ring probe cards with 2,000 or more probes are economical solutions to multi-DUT parallel test. The key to repeatable ...