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       As a leader in the field of electrical sensors, LEM has been committed to providing customers with innovative and high-quality solutions. LEM's core products are current and voltage sensors, ...[Details]

210 startup process: Although there is a distinction between BL1 and BL2 in 2440 and 6410, the same is true for 210: ...[Details]

For example, the instruction: MOV A, 06H MOV C,06H   I think it can be distinguished by the target address. For example, A is a register, so what is transferred is a byte, and C is a bit, so what is ...[Details]

introduction The Internet of Things refers to the combination of various information sensing devices, such as radio frequency identification devices, infrared sensors, global positioning systems, las...[Details]

1. Selection of installation environment for electromagnetic flowmeter sensor The protection level of the electromagnetic flowmeter sensor housing is generally IP65 (international GB4208 housing prot...[Details]

On January 29, it was reported that realme’s new phone with model number RMX3121 obtained network access permission from the Ministry of Industry and Information Technology. It is reported that this ...[Details]

NVIDIA: The automotive track welcomes "new" friends. "We're in the 'iPhone' moment of AI." On March 22, Beijing time, during the GTC 2022 conference, NVIDIA founder Huang Renxun’s speech came as ...[Details]

The foundation of Industry 4.0 is a reliable communications infrastructure. Decision makers use this infrastructure to extract data from machines, field devices, and factories. Ensuring the reliabili...[Details]

This article takes the STC12C5A60S2 series microcontroller as an example to introduce: First, let's introduce the quasi-bidirectional port mode, which has a pull current of about 200mA. For example...[Details]

Circuit Function and Advantages 　　The circuit shown in Figure 1 is a 16-bit, ultrastable, low noise, precision, bipolar, ±10 V voltage source that requires a minimum number of precision external co...[Details]

Generally speaking, especially high-power LEDs, will have a certain degree of luminosity attenuation during the initial lighting stage. In order to provide stable luminous products to application-e...[Details]

LED display is a new type of information display media that has developed rapidly in the world in the late 1980s. It uses dot matrix modules or pixel units composed of light-emitting diodes to form...[Details]

The latest report from market research firm IC Insights shows that the total sales of the top 10 semiconductor manufacturers in the first half of 2020 increased by 17% year-on-year. This growth rate ...[Details]

Apply for enterprise丨There is a lot of time and space Main businesses, products and services in the automotive industry: Global satellite positioning services, map update and data services, mu...[Details]

Preface Medical ultrasound imaging uses the difference in acoustic characteristics reflected by ultrasound waves passing through various tissues of the human body to distinguish different ti...[Details]