A buyer FAQ defining box build system integration services, when they are useful, and how to evaluate scope, PCBA readiness, firmware, cabling, testing, packaging and release records.
A practical comparison of DFMA versus DFM for PCB assembly projects, including when DFM is enough, when DFMA is required, decision rules, risk areas and buyer action steps.
Cable harnesses connect electrical, mechanical and operator risks. Integration testing should verify pinout, strain relief, routing, labeling and system function together.