1. Introduction to STM32F103ZET61. STM32 physical picture:
2. STM32 pinout diagram:
STM32F103ZET6: 144 pins in total, 7 groups of IO ports, 16 IO ports in each group
7*16=112 IO ports (these 7 gro...
My project uses an ultrasonic module to detect water levels. The ultrasonic module I chose is CH-SR04. The detection range of this module is 2~450cm, and it can detect changes in water levels within a...
[i=s]This post was last edited by DDZZ669 on 2021-11-9 00:04[/i]In the previous articles, we have gradually learned about the various lighting principles of embedded Linux development, from the most b...