Dave demonstrates how to add testing capabilities to your PCB panel for easier production testing. Using an example of his new uCurrent design, and also a commercial product designed to be automatically ATE tested.
Essentially Part 3 of the PCB Design For Manufacture series.
PCB DFM Part1
PCB DFM Part2
uCurrent Test Jig HERE
Testing uCurrents HERE
Dave looks at some issues with fanning out tiny 0.4mm pitch BGA packages, via pad ...