Yesterday, the day before the high temperature holiday, I received the board and emulator, which looked very mini. Today, I started working after lunch. I downloaded CubeSuite, installed it, and then
[font=宋体][color=#000000]Solution Introduction: This module integrates three functional modules: GPRS/CDMA and RFID. It can be used together with the MCU board EM-STM3210E to realize wireless POS syste
Static electricity is actually composed of accumulated charges. In daily life, especially in dry weather, people feel "electric shock" when they touch doors and windows with their hands. This is the "
Last time, we talked about the "art of trade-offs" between impedance calculation and process technology. This is mainly to achieve our impedance control goals while ensuring the convenience of process