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Clock design has become a more and more difficult problem in embedded system design due to the increase in system complexity, integration and speed. Therefore, knowing more about clocks will be benefi...[Details]
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S3C2440A has 5 16-bit timers, each of which can work in interrupt mode or DMA mode. Timers 0, 1, 2, and 3 have PWM functions. Timer 4 is an internal timer and does not have an external output line. T...[Details]
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summary
This article introduces a 10W LED driver designed using TI's TPS92210 control chip. TPS92210 has a unique critical mode fixed peak current control function, and the design does not requir...[Details]
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3.2 Node Software Tuning
3.2.1 Mode selection
The module has two sending modes, command mode and transparent mode, their features are:
Command Mode In this mode, the module can parse AT...[Details]
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Circuit for converting single power supply to dual power supply
Figure 1-39 is a circuit that uses the TDA2030 high-efficiency operational amplifier circuit and uses its complementary...[Details]
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On August 25, Huatian Technology released its performance report for the first half of 2020. The company achieved revenue of 3.715 billion yuan in the first half of the year, a year-on-year decrease ...[Details]
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Sumitomo Electric Industries, Ltd. (SEI), a long-established Japanese communications company, recently announced that they have successfully developed a new porous aluminum material that can increase ...[Details]
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MCUs, which are used for embedded control and computing functions, are becoming more popular with the increasing automation of embedded systems and sensors. At the same time, the shortage trend makes...[Details]
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According to Taiwanese media DIGITIMES, Wingtech Technology, a leading ODM (original design manufacturer) manufacturer in mainland China, has successfully replaced Taiwanese manufacturers such as Qua...[Details]
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Market development trends
In recent years, wireless power supply has been increasingly used in many applications such as smartphones and smart watches, as it can eliminate charging p...[Details]
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The 12th Energy Storage International Summit and Exhibition (ESIE 2024) was held at the Beijing Shougang Convention and Exhibition Center from April 10 to 13, 2024.
The theme of the summit was ...[Details]
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The conducted electromagnetic disturbance (CE) of the power port can be divided into continuous disturbance and intermittent disturbance.
Continuous disturbance refers to the electromagnetic interfer...[Details]
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As per past practice, Xiaomi will launch a "youth edition" model for its annual flagship every year. Now that the Xiaomi 11 has been on the market for a long time, news about the Xiaomi 11 Lite (Yout...[Details]
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Due to the needs of my classmates, I used the buzzer function of the 51 single-chip microcomputer to compose a song "My Motherland and I". The following is the complete code: #include reg52.h sbit...[Details]
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1 Introduction With the rapid development of computer technology, the hardware components used in computer systems are basically large-scale and ultra-large-scale integrated circuits. The design, ver...[Details]