As shown in the picture, why is the waveform of UD1 not the positive half-cycle waveform of the red pen part, but the negative half-cycle of the answer?...
The stack space on embedded devices such as DSP is at the Kb level. When defining an array or applying for space within a function, you cannot define and apply for it directly as in Linux. You must ei...
Source: Sina Technology Zheng Jun from Silicon Valley, USAIt seems that the world's fifth largest economy, the "California Republic", will take up the banner of tackling climate change on behalf of th...
When designing a product, ESD immunity is an important consideration. Static electricity is harmful to most electronic products, and RF modules are more sensitive to static electricity. So how should ...
[i=s]This post was last edited by Mengxi Kaiwu on 2021-5-10 20:03[/i]1. Introduction评估产品简介上写道:所有串口通信(UART,I2C,SPI,CAN,I2S)端口可自由映射到64个GPIO,轻松应对PCB制板【1】,这句话具有一定吸引了,看了一些其它的资料,包括论坛上的一些帖子,很多中端的单片机也有重映射的功能【...