The 2022 Digi-Key Innovation Design Competition has officially begun! This competition is jointly organized by Digi-Key and EEWorld, and aims to empower the Internet of Things! Digi-Key offers popular
Didn't I see COM_POWERUP called after WINCE started? Or does COM_OPEN call com_powerup? Why didn't I see COM_POWERUP called after WINCE started? This is equivalent to no power on, how can the serial p
1: Use of stopwatch1: The first column is the system time, which is the same as the time in the lower right corner of your computer, but with seconds indication.2: The second column is the timer on/of
Has anyone used Newman USB phone voice box for development? The function description of this thing is too few and incomplete. I have been working on it for a while, but I still don't know how to detec