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hardware design Simulation diagram: Based on C51 processor, the display is based on LCD12864, and the lottery is started by a button. The random lottery has the third prize, the second prize, the fir...[Details]
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Earlier in December 2023, Zeekr released its self-developed and mass-produced BRIC power battery system based on lithium iron phosphate cells. The BRIC power battery introduced an 800-volt vo...[Details]
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#include reg52.h
#define uchar unsigned char
#define uint unsigned int
int seccnt,m=0;
char tzsta,msta;
sbit led=P2^0;
sbit beep=P1^5;
vo...[Details]
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If the memory type is not specified for the function's independent variables, local variables, and global variable declarations, the memory mode will become the default memory type. If the variable o...[Details]
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The half-bridge LLC resonant converter has been widely studied due to its simple topology and high working efficiency. Here, pulse frequency modulation (PFM) is used for the working condition of wide...[Details]
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With the continuous emergence of new power electronic devices and circuit topologies suitable for higher switching frequencies, traditional application technologies have minimized the impact of s...[Details]
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Autonomous Driving Visual Perception Algorithm (I)
Environmental perception is the first link of autonomous driving and the link between the vehicle and the environment. The overall performanc...[Details]
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A delta-sigma ADC is often the primary component of a 10-kilogram scale that can detect a 1-gram change in weight. When designers need to measure temperature to 0.01 degrees, delta-sigma ADCs are o...[Details]
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Advantech, a global leader in the Internet of Things, co-hosted a live forum on the "Path to Industrial Internet of Things Ecosystem Development" in Beijing on the 24th with the Industrial Internet I...[Details]
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In the parameters of a flagship phone with a quad-core Snapdragon S4 Pro processor released by LG on August 25, one of the more important features was mentioned, which was the new touch screen technol...[Details]
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On the evening of August 24, Zhongjing Electronics disclosed its 2021 semi-annual report. During the reporting period, the company achieved operating income of 1.335 billion yuan, a year-on-year incr...[Details]
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1. Timers and counters Clock cycle: The smallest unit in the microcontroller timing. The collective calculation method is one-tenth of the clock source. Machine cycle: the shortest time for a microco...[Details]
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Texas Instruments (TI) has announced the industry's lowest power DC/DC step-down converter, which can increase the harvested energy available to the terminal application by up to 70% compared to ...[Details]
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According to news on August 2, according to Loongson Zhongke, the domestic CPU3A6000 will be launched in the fourth quarter of this year. Relevant testing institutions will have 3A6000-related test d...[Details]
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On October 18, the Zunyi Municipal Bureau of Industry and Science and Technology announced the science and technology projects to be approved in 2024. Among them, the research on the preparation te...[Details]
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