#physicsmanibalan. microsecond to second. 6,064 views6K views. Sep 21, 2020. 92. 3. Share. Save. 92 / 3 ... ... <看更多>

Use datetime.replace : now = datetime.now().replace(second=0, microsecond=0). ... <看更多>

1 second == 1,000 millisecond 1 millisecond == 1,000 microsecond 1 microsecond == 1,000 nanosecond. 1 second == 1,000,000,000 nanosecond. ... <看更多>

40 microseconds = 1/25,000 of a second. Clearly at 25,000 bits per second reading a tape would have an issue. As a rough guess you would ... ... <看更多>