I got a PCB fabricated from a board-house. The PCB contains:
- DC-DC power circuit
- protection diodes
- Atmel ATtiny microcontroller
- USB hub and interface to a RPi
I want to conduct a stress test to understand the limits of operation of my assembled PCB.
What are some general guidelines to conduct this systematically and what parameters should I keep track of?
I have access to equipment like DC power supply, oscillopscope, Soldering station, hot air gun and a hot plate.
I would appreciate any help.