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What is dynamic scanning display?
In the single-chip system, the dynamic scanning display interface is one of the most widely used display methods in the single-chip system. Its interface ...[Details]
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Background
With the popularity...[Details]
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Power devices
The thermal stress they are subjected to during application may come from two aspects: inside the device and outside the device. The power dissipated by the device duri...[Details]
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In accordance with the Environmental Impact Assessment Law of the People's Republic of China and the Measures for Public Participation in Environmental Impact Assessment (Order No. 4 of the Ministr...[Details]
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Recently, SEMI released the "Global Semiconductor Equipment Market Statistics Report". The report shows that global semiconductor manufacturing equipment sales surged in 2021, up 44% from $71.2 billi...[Details]
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With the rapid development of information technology combining multimedia technology and communication technology and the widespread application of the Internet, the PC era has also transitioned t...[Details]
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Before implementing the running light, we need to mention that before writing the C51 code, you need to refer to the circuit diagram. Take the running light as an example. Let's look at Figure 2...[Details]
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At present, the LED fluorescent lamp market is very active, and manufacturers are mainly divided into three categories: the first category is the factory that originally made LED chips, and then pe...[Details]
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A certain type of optical cordless mouse uses two AA alkaline batteries. It does not have a power switch. When not in use, it automatically switches the light source on and off at a low duty cycle ...[Details]
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The MAX8649 high-efficiency DC-DC step-down switching regulator provides up to 1.8A of output current. The device operates from a 2.5V to 5.5V input voltage range, making it suitable for next-gener...[Details]
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On November 9, 2023, Arm Technology (China) Co., Ltd. (hereinafter referred to as "Arm Technology") officially released the "Shanhai" S20F security solution. As an HSM (Hardware Security Module) pr...[Details]
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From 1949 to 2019, the People's Republic of China has gone through 70 years of ups and downs. The Communist Party of China has led the Chinese people to rely on self-reliance and hard work to create ...[Details]
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Power management generally refers to issues related to the power supply of circuit boards . These issues include: • Choose from a variety of DC-DC converters to power the board • Power supply...[Details]
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Today we will mainly summarize and review three knowledge points: NVIC interrupt priority management, serial port communication, and a simple configuration example of serial port communication: first...[Details]
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Overview
For an oil storage device, continuous pressure and temperature monitoring is very important. The operator must be able to comprehensively monitor and adjust the inlet and outlet pressure of ...[Details]
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