introduction
Sino-US trade negotiations, fear caused by chips... These are all comparisons of national strength. If the United States takes the lead and bans everything one day, we will be a step behi...
[i=s]This post was last edited by jinglixixi on 2022-2-26 11:07[/i]DHT22 is a digital temperature and humidity sensor that works in single bus mode. Compared with DHT11, it has higher accuracy, up to ...
As the title says, I configured the timer to 16-bit mode, and it worked fine when it entered the interrupt. Now I configured T4 and T5 to 32-bit mode, and they can enter the interrupt several times, b...
0 Preface In recent years, sewage flowmeters have been rapidly applied in the industrial field, especially in the measurement of river water transportation and sewage discharge flow. Due to its flexi...[Details]
In electronic system equipment, connectors are indispensable components. They are mainly used to achieve the connection between devices, components, electronic equipment and various subsystems, and t...[Details]
In March, there is no sign of spring at Tara Beach in Gonghe County, Hainan Tibetan Autonomous Prefecture, Qinghai Province, which is 3,400 meters above sea level. The sky is shrouded in a gray haz...[Details]
Many friends say that C cannot accurately control the delay time and is not as intuitive as assembly. In fact, it is not true. A deep understanding of the delay function can design an ideal framework...[Details]
According to Taiwanese media reports, the "Investigation Bureau of the Ministry of Justice" of Taiwan, China, said today that it has joined forces with four prosecutors' offices in Taipei, New Taipei...[Details]
June 30 news (Text/Digital Control), recently, the well-known mobile phone evaluation organization DXOMARK announced the scores of the iPhone SE (2020) camera, with a photo score of 103, a video reco...[Details]
Conventional voltage and current measurements usually use three methods: mean detection method, peak detection method, and true RMS method. This article compares the application scenarios and advan...[Details]
Electric and hybrid vehicles can charge their high-voltage battery subsystems through DC charging piles or ordinary AC power sockets. The on-board charger ( OBC ) is the core system of AC charging. A...[Details]
When using GPIO as output, a pull-up resistor must be added because the default is open drain, high impedance state, and cannot output a high level.
When inputting, it is necessary to choose whethe...[Details]
RFID (Radio Frequency Identification) is a cheap and easy to use technology. It can be used in many applications like access control, security, asset tracking, people tracking, etc. You have seen R...[Details]
0 Introduction
With the development of computer technology, communication technology and control technology, the traditional control field is undergoing an unprecedented transformation and is ...[Details]
1. Instrument Model Keysight Network Analyzer N5244A. 2. Fault phenomenon After the instrument is turned on, the baseline becomes chaotic and an error message is displayed. 3. Inspection and mainte...[Details]
On November 12, according to a press release on the official website of the South Korean Ministry of Trade, Industry and Energy, Japan's JSR, a semiconductor photoresist giant, held a groundbreakin...[Details]
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