I want to use task to implement millisecond delay. When I want to delay, I call task to delay. But I encounter the problem of using clock. I don't know how to solve it. Which prawn can lend a hand? ? ...
I bought tq2440, which has four GPIO pins that support SPI protocol. But I don't know where to start debugging. I just started learning, and I have been browsing the Internet for many days. I have rea...
#include#include "math.h" unsigned char z,z1;//Get the step sequenceunsigned int lj1=0;//Accumulated times of motor aunsigned int lj2=0; //Accumulated times of motor bunsigned char pda,pdb;//Judge for...
I hope that friends who are interested will be careful in making it because of the 220V AC and safety issues. This darkroom AC/DC dual-purpose lamp has a contactless automatic conversion switch functi...
[font=楷体_GB2312][size=3]I was chatting with a classmate today and we talked about single-chip microcomputers. He thought single-chip microcomputers could not do much and were more suitable for small f...
In s2440.h, there is this paragraph: [color=#FF0000]#define ADC_BASE 0xB1800000 // 0x58000000[/color] typedef struct { unsigned int rADCCON; unsigned int rADCTSC; unsigned int rADCDLY; unsigned int rA...
The TIA Portal software's shift instructions shift the contents of an accumulator bit by bit to the left or right. The number of bits shifted is determined by N. A left shift of N bits multiplies t...[Details]
The intelligent driving community has its own rhythm. Some are busy pushing new versions and focusing on R&D, others are busy with publicity and promotion, and still others are immersed in mass pro...[Details]
New energy vehicles are increasingly popular with consumers due to policies and energy conservation. Once you've purchased your vehicle, maintenance is essential. However, due to the different powe...[Details]
On August 25th, Apple's expansion in India encountered new troubles. According to Bloomberg, Foxconn Technology Group has recalled approximately 300 Chinese engineers from India, further hindering ...[Details]
Core point: The automotive industry chain and the humanoid robot industry have collaborative advantages in hardware, software, and scenarios. Upstream and downstream companies in the automotive ind...[Details]
The digital TV set-top box consists of a tuner, QAM demodulator, TS demultiplexer, MPEG-2 decoder, PAUNTSC video encoder, embedded CPU system and peripheral interfaces, CA module, and uplink data m...[Details]
Pure electric vehicles, structurally speaking, have components such as a power battery. In addition to the power battery, a small battery also powers some low-voltage electrical components and even...[Details]
With the advent of the electric car era, the number of pure electric vehicles has increased significantly, but many car owners do not know how to properly maintain pure electric vehicles. In additi...[Details]
My career has been closely tied to the semiconductor industry. From product management to content marketing, I've provided countless forecasts and predictions across a variety of roles. Whethe...[Details]
Batteries, at the core of new energy vehicles, are crucial to vehicle performance and range. Existing automotive batteries are categorized into lead-acid and lithium batteries. Currently, new energ...[Details]
Civilian internal combustion engines operate in the range of approximately 1000-4000 rpm. This results in the engine's kinetic energy being ineffective at low or high rpm, making starting difficult...[Details]
From time to time, I see some audiophiles spending a lot of money or a lot of time to DIY speakers, but the results are not what they want. Below I list some of the small experiences I summarized b...[Details]
introduction
The rapid development of science and technology has enabled mankind to quickly move from the Internet era to the big data era. As a result, the amount of data generated by people ...[Details]
A new multi-layer diffractive optical processor can block images in one direction while allowing images in another direction to pass through.
Researchers at the University of California,...[Details]
For traditional gasoline vehicles, the engine and transmission are the core components of the entire vehicle, while for pure electric vehicles, the power battery is clearly the most important. Ther...[Details]
FPGA/CPLD
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