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/********************************************** Program name: DS1302 clock chip C51 driver Brief description: read_clockS function is used to read clock data Call Set_time to adjust the time and w...[Details]
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Recently, the United States' "chip war" with China has been escalating. First, under pressure from the United States, the Netherlands and Japan agreed to initiate controls on the export of semiconduc...[Details]
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1 Working principles and characteristics of several flow meters 1.1 Ordinary high-pressure dry water meter. High-pressure dry water meters for water injection wells are basically angle-connected, and...[Details]
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Working Principle of Photoresistor
The working principle of photoresistor is based on the internal photoelectric effect. Electrode leads are installed at both ends of the semiconductor phot...[Details]
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The widespread use of electronic devices in automobiles is considered a revolution in the development of automobile technology. With the development of automotive electronic technology and the incr...[Details]
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Digital DC mv block, its resolution is 0.lmv. It is very convenient to use a digital multimeter to identify the type of thermocouple and distinguish the positive and negative poles. Place the hot end...[Details]
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The microcontroller source program is as follows: //12864 parallel interface reference program, controller st7920 #include "reg52.h" #include "Lcd12864.h" #include "Key.h" #define uchar unsigned ch...[Details]
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1 Introduction
Lead-acid batteries are one of the most important devices in cars. They provide power for starting the car, turning the car motor, and supplying electricity for starting...[Details]
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On February 18, Diodes released its 2021 annual performance report. According to the announcement, Diodes' operating income in 2021 was US$1.81 billion, a year-on-year increase of 46.9%; net profit ...[Details]
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Noise and energy efficiency are the main requirements for the development of low-power motor technology. As a motor development engineer, how do you choose a motor driver that is energy-efficient, qu...[Details]
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According to the news released by Nanjing Customs, the import and export value of foreign trade in Jiangsu Province from January to May was 1961.85 billion yuan, an increase of 20.8% year-on-year and...[Details]
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锂离子 电池 可为智能手机、电动汽车等提供动力。随着科技的进步，这种电池发生了显著的变化，并彻底改变了我们的世界。下一步需要开发更好的电池，为电子设备提供更持久的动力。提高电池性能的一种有前景技术，是在正极材料中对阳离子进行原子取代。然而，要系统地进行实验，并确定理想的不同替代基阳离子，过程复杂且成本高，只能通过模拟来缩小选择范围。 (Image source: phys.org) P...[Details]
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On August 30, Qingtao Energy announced that it plans to establish a joint venture with SAIC Motor to establish SAIC Qingtao New Energy Technology Co., Ltd. (subject to the name approved by the Market...[Details]
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STM32 bit band operation example int main(void)
{
GPIO_InitTypeDef GPIO_InitStruction;
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA,ENABLE);
GPIO_InitStruction.GPIO_Pin=GPIO_Pin_8;
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Our reporter Cao Qi A-share power battery manufacturers have disclosed their 2024 third quarter reports. According to Wind data, among all 30 listed companies in the A-share power battery sector, 11 a...[Details]
stm32/stm8
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