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Yesterday, at the Qualcomm Snapdragon Technology Summit, Qualcomm officially released its latest processors - Snapdragon 865 and Snapdragon 765/765G. OPPO, Vivo, Xiaomi and other major manufacturers ...[Details]
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The output voltage of the switching power supply will decrease when the load is short-circuited. Similarly, the output voltage will increase when the load is open or unloaded. In maintenance, the dum...[Details]
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1. Display decimal point We may have overlooked that there is a LED on the digital tube, which is in the lower right corner. Usually, we light up this little dot to indicate the decimal point of a n...[Details]
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First, take a look at the clock structure diagram of STM8S103K3, which can help you understand it well. There are several clocks here, which are the clocks marked in the figure, and you need to cl...[Details]
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#include reg52.H #include intrins.H sfr P1_ADC_EN = 0x97; // A/D conversion function enable register sfr ADC_CONTR = 0xC5; //A/D conversion control register sfr ADC_DATA = 0xC6; //A/D conversion re...[Details]
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The main factors affecting resistance or resistivity testing are:
a. Ambient temperature and humidity
The resistance value of general materials decreases with the increase of ambient temperat...[Details]
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Efinix recently announced the launch of three software-defined RISC-V-based cores, namely Ruby, Jade and Opal. The three designs have been optimized for Efinix’s Trion family of FPGAs and offer com...[Details]
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Abstract: This paper introduces the design and implementation process of a multimedia spread spectrum communication system project, and describes in detail how to use hardware to implement point...[Details]
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The most basic principle of the laser ranging system is to measure the time interval of the laser pulse propagating in space, so as to obtain the measured distance. This paper studies the basic princ...[Details]
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Power Integrations Launches PowerPros Live Video Application Engineering Support to Solve Design Challenges in Real Time, 24/7 SAN JOSE, Calif., Sept. 20, 2022 – Power Integrations, the leader i...[Details]
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Huawei's sprint to the notebook computer business has been successful. After its annual new MateBook series notebooks went on sale, it set a record of RMB 10 million in sales in 10 minutes on mainlan...[Details]
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The PLC control circuit diagram is as follows:
PLC control l/O allocation table is as follows:
The ladder diagram is as follows:
The specific startup process is:
...[Details]
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Since the birth of the first thyristor in 1957, power electronics technology has developed at a very rapid pace. In recent years, it has made great progress and produced excellent economic and soci...[Details]
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According to news on August 8, for TSMC’s 3nm process, there will always be a manufacturer to be the “guinea pig”, and Apple is the first, with a huge order volume. According to the latest news from ...[Details]
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The soft-start thyristor voltage regulator circuit is a power electronic technology widely used in the industrial field. It controls the conduction angle of the thyristor to achieve smooth starting...[Details]