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Lithium-ion battery (Li-ion) is developed from lithium battery. So before introducing Li-ion, let's first introduce lithium battery. For example, button batteries used in cameras before belong to l...[Details]
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Program testing:
#include iostm8s003f3.h
void PWM_INIT()
{
CLK_PCKENR1 |= 0x80; //Turn on the timer 1 peripheral clock
TIM1_EGR |= 0x01; //Reinitialize TIM1
TIM1_CR1 = 0x00; ...[Details]
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A pure single-chip microcomputer cannot do much, and must be equipped with various peripherals. Therefore, it is essential to understand the data communication between the single-chip microcomputer ...[Details]
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Recently, many countries have released policy signals to promote the development of the semiconductor chip industry, indicating that countries around the world are accelerating their layout in this f...[Details]
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What is the concept of energy internet? The author believes that energy internet is based on smart grid, interconnected with various types of networks such as heat pipe network, natural gas pipe ne...[Details]
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There are three commonly used types of compound filter circuits: LCГ type, LCπ type and RCπ type, as shown in Figure Z0715. The principle of their circuit composition is
to connect components w...[Details]
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Recently, a patent of Baidu has attracted the attention of the general public. On July 19, 2019, Baidu applied for an invention patent called "Method, device, electronic device and storage medium for...[Details]
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At the High-Tech Fair held last week, component manufacturer Murata, as always, showcased its products in sensors and wireless modules. Although most of these products have not been applied to smar...[Details]
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2019 was a cold winter for most of China's power battery companies. With the sales of new energy vehicles falling for five consecutive years, the power battery companies, which had already entered t...[Details]
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China's Tsinghua Unigroup officially announced the establishment of a DRAM business group at the end of last month. Kao Chi-quan, former general manager of Nanya Technology and CEO of Wuhan XMC, will...[Details]
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All digital circuits rely on clock signals to synchronize the operation of components. The number of times a circuit can operate per unit time depends on the frequency of the clock. Therefore, the fre...[Details]
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introduction
When single-chip microcomputers are used in industrial control and other aspects, analog quantities such as current, voltage, temperature, displacement, and speed are often conve...[Details]
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Function: 8 buttons, frequency measurement and counting, AC voltage, DC voltage, and corresponding protection judgment light indication, using ST7920-12864 LCD display
Hardware: Single op amp hyste...[Details]
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1. Several indicators describing how input voltage affects output voltage
⑴ Voltage stabilization coefficient
① Absolute voltage regulation coefficient K
...[Details]
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CAN (Controller Area Network) is a communication protocol used in automotive and industrial automation. The collected CAN data needs to be processed and analyzed to better understand the communicat...[Details]
Microcontroller MCU
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