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1 Introduction
A low-power single-cell lithium-ion battery protection circuit is designed. This protection circuit not only provides overcharge, over-discharge, and discharge overcurrent prote...[Details]
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Qualcomm today announced the launch of the new Snapdragon 4100+ and Snapdragon 4100 Wearable device platforms, which are aimed at the next generation of connected smartwatches. They are based on an u...[Details]
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With the improvement of people's cultural life, various advertising signs have emerged, from the original translucent color, color inkjet, metal characters to the current acrylic blister and neon s...[Details]
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The embedded world Exhibition & Conference, a German embedded exhibition and conference founded in 2003, is a professional embedded exhibition organized by Nuremberg International Expo Group. Through...[Details]
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0 Introduction
Image matching refers to an image processing technique that searches for the sub-image that is most similar to the real-time image in a sub-image set of a known target refer...[Details]
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There is new news about the long-lost BlackBerry in Apple's third fiscal quarter. Recently, some media received an invitation from BlackBerry, and BlackBerry will release a new mobile phone produc...[Details]
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Keysight Technologies Inc. (NYSE: KEYS) and the China Academy of Information and Communications Technology (CAICT) have achieved significant results in their collaboration to advance 5G New Radio (NR...[Details]
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introduction With the continuous progress of science and technology, network communication technology and DSP technology are developing rapidly. Many intelligent instruments and industrial remo...[Details]
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This article first briefly introduces the main features of Cypress's latest PSoC4 product and the subdivision control principle of two-phase HB stepper motors for motor control. Then it analyzes the ...[Details]
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1 The input and output pins of STM32 have the following 8 possible configurations: (4 inputs + 2 outputs + 2 multiplexed outputs)
①Floating input_IN_FLOATING
②With pull-up in...[Details]
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Preface: When using an oscilloscope for measurement, the first thing you need to do is to choose the trigger mode to capture a specific event. Therefore, fully understanding the concept, principle, a...[Details]
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Recently, Liu Yangwei, chairman of Foxconn's parent company Hon Hai Group, revealed that he is optimistic about the development of electric buses in Taiwan. He also unveiled for the first time the de...[Details]
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Electric vehicles have always been a focus of attention for their cleanliness and environmental protection. With the intensification of the energy crisis and the continuous rise in oil prices, ele...[Details]
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1 Simple switching power supply
The simplified switching power supply circuit composed of TEA1520 series is shown in Figure 1.
Figure 1 Circuit of a simple switching p...[Details]
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1. Introduction
With the development of online video platforms, users' demand for 4K high-definition quality is growing. However, many users have found that even if they have purchased m...[Details]
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