This course provides an in-depth understanding of the knowledge points of Huawei's HCNA certification exam. The course includes: basic principles of data communication, IP address planning and design, basic VRP operations, etc.
【Recruitment】 【Shenzhen】MCU Development Engineer Company Nature: Private Company Size: More than 1,000 people Work Location: Shenzhen Number of people to be recruited: 1 Language Requirements: English
[postbg]bg7.png[/postbg][font=楷体, 楷体_GB2312][size=4] Last time, I chose a single-chip microcomputer from Renesas as the main control chip of the SI4432 wireless transceiver module. In the subsequent d
Some pins in the DSP have internal pull-ups. What is the purpose of this pull-up? What does its pull-up current of 100uA mean? Is Vcc already connected to the pull-up resistor, or does it need to be c
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