Would you like to have a small digital oscilloscope? Do you have a spare BlackPill (STM32F401) board and a TFT display laying around? [tvvlad1234] presents us with a simple and educational digital ...

If you could only own one piece of test equipment, it should probably be an oscilloscope. Then again, modern scopes often have multiple functions, so maybe that’s not a fair assertion.

Rohde & Schwarz Oscilloscope Days 2025 provides expert knowledge for day-to-day testing challenges. Source: GTY/Westend61 ...