[size=4] Sometimes we need to process data by bytes, especially when doing 8-bit data communication. Most MCUs support byte addresses, which means that when an address is added by 1, the data is moved
Zero-crossing detection: When the input is in the positive half cycle, the optocoupler is turned on and the output is low; when the input is in the negative half cycle, the optocoupler is not turned o
1. Select the contact form of the reed relay. The contacts of the reed relay are normally open (only one set of normally open contacts), normally closed (only one set of normally closed contacts) and
Analog Circuit Basics: From System Level to Circuit Level : https://training.eeworld.com.cn/course/5594"Analog Circuit Fundamentals: From System Level to Circuit Level" closely revolves around the the
The audio development board is equipped with a TF card interface, which can read and write TF cards under the control of the program. The interface circuit and physical state of the TF card are shown