1. Selection of pull-up resistor for MCU You can see that when the resistor R1=10k in the reset circuit, RST is high level, and when R1=50, RST is low level. It is obvious that when R1=10k, it is wro
Traditional sensing technologies have been used to solve challenging problems such as people counting, motion detection, industrial area scanning, and robotics to detect objects and avoid collisions.A
[i=s]This post was last edited by qwqwqw2088 on 2019-2-15 11:42[/i] [size=4]With the rapid development of electric power technology, electronic equipment has become more sophisticated and high-end, an