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In response to China's punitive tariff measures, US President Trump announced today that he would increase tariffs by 5% on $550 billion worth of Chinese goods and ordered US companies to withdraw fr...[Details]
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Whether in the vehicle powertrain, central control unit, body or comfort systems, the proportion of electronic components is increasing. This trend is accompanied by the increasing complexity of the s...[Details]
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According to feedback from netizens on IT Home, Samsung recently pushed the beta firmware of One UI 2.1 to Galaxy Note 9 users. The latest test firmware version number of Note 9 is N9600ZCU4ETD6....[Details]
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(Image source: tribune.com.pk) According to foreign media reports, if the Automised Mirror Testing Machine developed by three students from Iqra University can obtain funding from the government...[Details]
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What factors affect the light decay
of white LEDs
?
For traditionally packaged white light LEDs, the fluorescent glue is generally epoxy resin or silicone. The results of light...[Details]
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Cloud computing is a comprehensive service solution that includes cloud resources, transmission protocols, and cloud terminals. Using open cloud terminals and transmission protocols, desktops, appl...[Details]
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The circuit in this design generates a zero-crossing pulse of the AC mains and provides electrical isolation. The falling edge of the output pulse occurs about 200μs before the zero-crossing point....[Details]
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The circuit introduced in this article is a practical circuit used for time calibration and meter reading in time-sharing electricity meters. It is simple and practical. Using the asynchronous comm...[Details]
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1. Brief Introduction AArch has 31 general-purpose registers, which are called Xn when the system is running in 64-bit state and Wn when running in 32-bit state. AArch32 and AArch64 register corres...[Details]
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New energy vehicles refer to vehicles that use unconventional vehicle fuels as their power source (or use conventional vehicle fuels and adopt new vehicle power devices), and integrate advanced techn...[Details]
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I/O port of MCU (taking 16f87x as an example)
1. By default, port A and port E are analog signal input ports. If you want to use digital input and output ports, you must set the value of the ...[Details]
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1. Common registers of SD card SDIO can carry multiple SD cards, and the RCA (Relative Card Address Register) can be used to determine which card to access. 2. SD card initialization process Aft...[Details]
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In many occasions, we often need to measure high-precision angles and positions, such as the throttle position of the car and steering torque sensing, etc. Therefore, SPC for transmitting magnetic in...[Details]
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Experimental requirements Code #include "ioCC2530.h" #define D3 P1_0 #define D4 P1_1 #define D5 P1_3 #define D6 P1_4 //delay function void Delay(unsigned int t) { while(t--); } //Port initi...[Details]
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Xpeng Motors has officially signed a contract with NIO Power, and the two parties have launched interconnection cooperation on charging business to provide car owners with a convenient travel chargin...[Details]