introduction
With the advent of the "information age", sensor technology, as a means of obtaining information, has made significant progress. Its application areas are becoming more and more extensive
Speed, frequency, chip instruction set1. The difference between high speed and high frequency in circuits2. In our mobile phones, does the G in 4G and 5G refer to frequency or speed? GHz or GBps?3. So
[i=s]This post was last edited by shijizai on 2020-11-23 17:20[/i]I just made a note of the pit I just jumped out of, so as not to forget it later.
The MPU9250 magnetometer ID reading does not get the
https://blog.adafruit.com/2020/10/01/ci ... -released/This is the second beta release of CircuitPython 6.0.0, and it's generally stable. See the porting status below for more stability details. This r