[i=s] This post was last edited by zhangtai on 2019-2-13 21:23 [/i] On the second day of the Chinese New Year, there was a family gathering. The family was chatting, and the uncle suddenly gave his ne
As a simple digital communication method, I2C only needs two data lines to complete the communication between the host (Master) and the slave (Slave) at a short distance, saving MCU pins and additiona
Hello, moderators and professional technicians: I am a new student. I have recently uploaded three learning materials. I am not able to evaluate the quality of the uploaded materials and the newness a
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AT-START-F421 is based on the AT32F421C8T7 chip, and its peripherals include LED lights, buttons, and A
Today, as the market turns to 5G, more than 100MHz of continuous bandwidth is provided in the range of 2.6 to 5GHz. Therefore, the radio frequency used by 5G small base stations is higher and the sign