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Current mode control chip circuit diagram
Figure 1. Current-mode control chip circuit diagram
The circuit diagram is shown in Figure 3. The circuit works in the flyback mode, using a 0.2 oh...[Details]
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Introduction: The article uses ATmega16 microcontroller as the control core, RF2401 wireless transceiver module for remote control communication, DS18B20 for temperature detection, and ultrasonic and...[Details]
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On August 13, 2019, Zhang Jianhua, director of the National Energy Administration, published a signed article in the People's Daily titled "Promoting High-quality Development of Energy in the New E...[Details]
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In Xiaomi's 10th anniversary speech, Lei Jun released a Xiaomi transparent TV. Lei Jun said that Xiaomi TV is already the best in China, but we also want to achieve the best in high-end TVs, and Xiao...[Details]
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On March 14, Mouser Electronics, a renowned New Product Introduction (NPI) distributor focused on driving innovation in the industry, announced that it has teamed up with TE Connectivity to launch a ...[Details]
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What clock?
First, let's talk about what a clock is. The clock is the heart of the microcontroller. Every time it beats, all the circuits of the microcontroller move synchronously. It's like when w...[Details]
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In the previous article, we finished setting the corresponding mode in lowlevel_init and initialized the MMU at the end.
In this article, the process of enabling MMU is described.
...[Details]
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Recently, A-share listed company Penghui Energy (300438.SZ) has frequently interacted with investors on the investor interaction platform. In terms of graphene batteries, Penghui Energy said that t...[Details]
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As the TWS (True wireless stereo) headset market continues to grow, users' demand for product experience has also upgraded from simple quick connections to higher standards. For example, as of this y...[Details]
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1 Introduction
Household appliances are closely related to daily family life. People come into direct contact with them in the process of controlling and using them. While dazzling household applia...[Details]
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Smart watches are rich in functions and styles, and have gradually become synonymous with "smart life" and have become a must-have item for many fashionable people. Antennas, one of the core compon...[Details]
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Power integrity measurement objects and measurement contents PI (Power Integrity) used to be a topic of signal integrity analysis, but because PI is complex and critical enough, it has now been ...[Details]
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Piezoelectric ceramic material is a material that can convert electrical energy and mechanical energy into each other. That is, applying a mechanical stress to the piezoelectric material will generat...[Details]
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1. The first startup file of u-boot-2016.11 is archarmlibvectors.S. When the system is powered on, a reset exception occurs, and the reset in vectors.S jumps to start.S (archarmcpuarm920t). In this f...[Details]
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With the rapid development of science and technology, especially in the fields of computers and networks, the automatic recognition technology of biometrics has been widely researched and developed...[Details]
Embedded System
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