We have introduced the Raspberry Pi speed control before, but that was to control the speed of one wheel. As a result, the speed was sometimes slow and sometimes fast, but the error was acceptable. Th...
[i=s]This post was last edited by qwqwqw2088 on 2020-5-27 08:25[/i]Buck, boost and buck-boost topologies will be introduced in depth from different aspects.
Buck Converter
Figure 1 is a schematic diag...
Has anyone tried LIN communication baud rate adaptation? During the slave adaptation, the slave should not be able to respond to the host normally, and the host should report errors such as "receive e...
After installing protel 99 se, the following problem occurred. I tried many methods but couldn't solve it. It's very urgent. I hope the experts can help me....
Today, Samsung officially released its 5G mobile device processor - Exynos980. An industry insider revealed a big news, that is, this processor has won the favor of the four major Chinese mobile phon...[Details]
China Energy Storage Network News:
On August 21, power supply workers installed 5G communication equipment in the Zhonghai 20kV public switch station in Binhu New District, Hefei City, Anhui ...[Details]
Figure 1: Annual investment trends in clean technology
S&P Global Commodity Insights, a leading independent provider of information, analytics, data and benchmark prices for co...[Details]
1. Don’t be greedy for too many types of microcontrollers
There are many manufacturers of single-chip microcomputers, and there are many types. For example, there are as many as 500 types of PIC ...[Details]
The SysTick timer is bundled in the NVIC and is used to generate the SYSTICK exception (exception number: 15). In the past, most operating systems required a hardware timer to generate the tick inter...[Details]
New R-Car V4M and R-Car V4H SoCs target large-scale L2 and L2+ ADAS markets while maintaining scalability and software reusability of existing R-Car products
Beijing, Chi...[Details]
News on the morning of May 20th: Today, Apple published an open letter, promising to improve the functions of Final Cut Pro film and television post-production software to meet the needs of prof...[Details]
Nowadays, more and more consumers are dissatisfied with the quality of built-in audio output of old computers or mobile devices, and hope to get a higher quality audio experience through external d...[Details]
According to foreign media Android Central, the OnePlus 8T, codenamed kebab, will be equipped with Qualcomm Snapdragon 865 Plus processor. Compared with the Snapdragon 865 in the OnePlus 8 se...[Details]
According to foreign media reports, Samsung SDI has launched the PRiMX battery brand. PRiMX means "Prime Battery for Maximum Experience". The development of the brand is based on three keywords, inc...[Details]
0 Introduction
Implementing encryption algorithms using software has become a major bottleneck in real-time secure communication systems. Standard commercial CPUs and DSPs cannot keep ...[Details]
I have encountered many problems when tinkering with LD driver recently. I will record them one by one below. Otherwise, who will remember who in five hundred years? 1. Configuration issues of multi-...[Details]
In a low-voltage three-phase four-wire power supply system, the voltmeter is generally connected using the direct measurement method. When the measured phase voltage is 220V, the phase line L is conn...[Details]
In the 2020 planning and design of Shanghai Electric Power Bureau, it is necessary to calculate various operation modes and grid structures. During the calculation process, it was found that if t...[Details]
Today, the 60GHz "millimeter wave" technology, once hailed as one of the most promising wireless technologies, has stepped out of the laboratory and entered one of the most competitive fields in the ...[Details]
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