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The General Office of the Ministry of Transport issued a letter soliciting opinions on the "Guidelines for the Construction of the National Internet of Vehicles Industry Standard System (Intelligent ...[Details]
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Wide dynamic range
Digital wide dynamic range does not achieve the purpose of expanding the dynamic range of imaging in a real sense, but it improves the contrast of local areas through the so...[Details]
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China Energy Storage Network:
According to foreign media reports, American scientists have proposed using a thermochemical energy storage (TCES) technology to store energy in chemical bonds...[Details]
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Keil is the first choice for electronic engineers because it currently covers both C51 and STM32 development platforms. 51 MCU is an 8-bit MCU (AT89C51, STC89C51 and AT89S51), AVR Atmega is also an...[Details]
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void pwm_color_init(void) { // uint16 v; volatile uint8 c; /*datasheet 44,opt2 Port C5 alternate function = TIM2_CH1; port C6 alternate function = TIM1_CH1; port C7 alternate function = TIM1_CH...[Details]
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1. Serial communication software simulates STM32 to send 26 English letters through serial port USART1 (configuration register) /*********************************************************************...[Details]
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5G innovations for global consumers and industry services become a reality The GSMA recently welcomed the international spectrum treaty adopted at the 2019 World Radiocommunication Conference (WRC-...[Details]
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Several situations of abnormal interrupt return: Important basic knowledge: R15 (PC) always points to the instruction being "fetched", not to the instruction being "executed" Instructions being exe...[Details]
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According to Jiwei.com, China and the United States are in the leading position in the research of autonomous driving. Baidu is the first representative of autonomous driving research in China. Baidu...[Details]
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According to Shangguan News, Gong Zheng expressed the hope that Huawei would continue to leverage its advantages as a leading company in the information technology industry, actively participate in S...[Details]
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Abstract: The development of an airborne three-phase AC stabilized power supply is introduced. The power supply circuit is analyzed, calculated and simulated by computer. High-frequency pulse width...[Details]
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Using 51 single-chip microcomputer chip, the following is the assembly language source code:
org 0000h
sjmp main
org 000bh
SJMP ZCXC;
MAIN:MOV TMOD,#01010101B
...[Details]
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Depending on the application, LEDs may be powered by different power sources such as the AC line, solar panels, 12 V car batteries, DC power supplies or low-voltage AC systems, or even alkaline and ni...[Details]
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Keyword Purpose Description
auto Storage type description Used to describe local variables, the default value is this
break Program statement Exit the innermost loop
case Program statement Selectio...[Details]
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Recently, after more than a year of scientific research efforts, Shandong CITIC Energy Technology Research and Development Center has successfully developed a clean and efficient rural high-tempera...[Details]