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The use of digital multimeters has become very popular, but in common books on electrical technology, the measurement method of semiconductors is mostly using pointer multimeters, and the use of di...[Details]
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ASML announces third quarter 2021 financial report | Net sales of 5.2 billion euros, net profit of 1.7 billion euros, and full-year revenue growth is expected to reach 35%
ASML, a gl...[Details]
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0 Introduction
Coin recognition is divided into two aspects: accurate detection of coin value and accurate identification of genuine and counterfeit coins. Due to the complexity of coins, ...[Details]
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As clock rates increase, traditional methods of measuring delay using high-speed oscilloscope active probes are difficult to obtain accurate results. These probes become part of the high-speed signal...[Details]
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When developing STM8 on the IAR platform, there are two ways to generate HEX files: 1. This method is recommended, select as shown below 2. This method can also generate HEX files However, the HEX ...[Details]
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In recent years, a whirlwind of large-screen in-car has swept across China. The frequency of "XX-inch" central control and "XX-inch" instrument panel large screens in marketing language is increasing...[Details]
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With the development of science and technology, many electronic products have been produced to facilitate human life. Electronic products are composed of different electronic components, including ...[Details]
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background After the hardware engineer completed the PCB and schematic design, the routine was modified according to the tutorial of Zhengdian Atom to verify the correctness of the hardware. STM32F...[Details]
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Recently, Honor officially announced that it will release the Honor X30 mobile phone on the 16th of this month. Judging from the poster, the rear camera module of the Honor X30 is arranged in a ...[Details]
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1. UCOSIII Task Scheduling 1. Preemptive task scheduling Definition: Task scheduling is to terminate the currently running task and execute other tasks instead (UCOSIII is a preemptive kernel, so...[Details]
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Nowadays, smartphones consume more and more power, and most smartphone batteries are not removable. A large-capacity and easy-to-carry mobile power bank has become a must-have electronic produc...[Details]
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8-bit microcontrollers are widely used in embedded systems, but it has inherent defects to let them deal directly with PCI bus devices. 8-bit microcontrollers only have 16-bit address lines and 8-b...[Details]
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Ultrasonic flaw detector is a commonly used detection instrument with the advantages of fast, convenient and non-destructive. It is widely used in boilers, pressure vessels, aerospace, aviation, elect...[Details]
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News from the "Mianxiu Hede" WeChat public account shows that on August 27, a solid-state battery industry chain project signing ceremony was held in Hede Town, Sheyang County, Yancheng City, Jiangsu...[Details]
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High voltage transformer drive circuit
The high-voltage transformer drive circuit adopts a single-ended drive working mode. This circuit is simple and has high working reliability. The power tube i...[Details]