The client finally thought that this film could be tried. A demo version has been made and it can be open sourced. The sample is being tested and it was found that JLC can do it for free. Let me show
QMC5883L is derived from Honeywell's HMC5883L. It is a surface-mount three-axis magnetic sensor with integrated signal processing circuit. Its application scenarios mainly include compass, navigation,
Although CircuitPython was forked from micropython, the differences between the two have become more and more obvious as they continue to develop. The main differences between them are:CircuitPythonNa
An attenuator is a circuit used to introduce a predetermined attenuation within a specified frequency range. It is generally indicated by the decibel number of the introduced attenuation and the numbe
[i=s]This post was last edited by jinglixixi on 2021-9-25 10:25[/i]The recent evaluation encountered two tough nuts to crack. It's not that the board is difficult to use, but I encountered setbacks in