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Oscilloscope operators sometimes find such a phenomenon: when using a probe to detect a signal, the measured signal jumps up and down, and the waveform is abnormal. If the afterglow display is used...[Details]
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Using a linear regulator to convert voltage will face power consumption issues, while the switching method will have noise issues. The choice of conversion method for LED drivers depends on the applic...[Details]
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Section 8: Serial Port Application
1. Use the AT89C52 microcontroller with a crystal frequency of 22.1184MHz, and the serial port application working mode 1 to send data out at a baud rate of 9600bps...[Details]
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According to the latest report from foreign media, Apple has not given up on the research and development of Touch ID, and next year's iPhone 14 may see new demonstrations of this technology. ...[Details]
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The application of ultra-high brightness LEDs is constantly expanding. They first entered the market field of special lighting and then moved towards the general lighting market. As the input power of...[Details]
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Jiwei.com reported on October 2 that according to Cailianshe, the case in which Appotronics sued Casio (China) Trading Co., Ltd., Beijing Hongyang Jiye Technology Co., Ltd., and Casio Computer Co., L...[Details]
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In China's 6~66 kV medium and low voltage power supply grid, the neutral point is generally ungrounded, grounded through arc suppression coils or high resistance grounding. These grounding methods ...[Details]
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The Automatic Identification System (AIS) was born in the 1990s. It is a new multidisciplinary high-tech navigation aid and safety information system that integrates communications, networks and in...[Details]
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1. Introduction
SPI-4.2 (System Packet Interface) is a local high-speed bus standard defined by OIF (Optical Internetworking Forum) for 10Gbps signal transmission from PHY layer chip to link l...[Details]
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introduction
Flash memory, also known as flash memory, is a new type of semiconductor non-volatile memory that gradually developed in the late 1980s. It has the characteristics of both RAM and...[Details]
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1. Introduction With the development of science and technology and the extensive research on spectral analysis systems, people have put forward higher and higher requirements for the main indicators...[Details]
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As automobile safety and comfort continue to improve, the number of automobile system circuits has also increased accordingly, which inevitably leads to an increase in the number of wires. Therefor...[Details]
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IPC - Association Connecting Electronics Industries® released a global research report this month: " PCB Technology Trends 2016 ". The report uses data research to focus on how PCB manufacturers...[Details]
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This paper introduces a temperature control circuit with simple artificial intelligence. When using this circuit for temperature control, you only need to turn the switch to position 2, set the con...[Details]
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On the evening of October 28, Xinlian Integrated Circuit released its third quarter report for 2024. In the third quarter of 2024, the company achieved a single-quarter revenue of 1.668 billion, ...[Details]
Microcontroller MCU
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