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Traditional switch mode power supply (SMPS) control usually uses pure analog technology. The emergence of low-cost and high-performance digital signal controllers (DSC) has opened up a new realm of s...[Details]
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Mouser now sells Laird Connectivity’s FlexPIFA 2-dBi and 3-dBi antennas for Wi-Fi and Bluetooth applications December 6, 2022 – Mouser Electronics, an industry-renowned New Product Introduction ...[Details]
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This afternoon (31st), Huawei held a 2019 performance briefing. Huawei's rotating chairman Xu Zhijun said that as of now, Huawei has fully resumed work and production. The overseas epidemic is stil...[Details]
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According to foreign media reports, Texas Instruments (TI) recently released a new radar sensor with a 40% increase in detection distance. This new sensor can improve autonomous driving and vehicle s...[Details]
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Switching power supplies have the advantages of small size, light weight, and high efficiency, and are widely used in various fields. Due to the inherent characteristics of switching power supplies, t...[Details]
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"It is an established fact this year that Europe's new energy vehicle sales have surpassed China's." Not long ago, Zeng Yuqun, chairman of Contemporary Amperex Technology Co., Ltd., made this stateme...[Details]
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Written in front: STM32 MCU key debounce and FPGA key debounce Key debounce: From the above figure, we can see that there is a difference between the ideal waveform and the actual waveform. The...[Details]
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The DC potentiometer is one of the necessary measuring instruments for instrument maintenance. It is mainly used to measure the thermoelectric potential of thermocouples so as to quickly and accurate...[Details]
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1 Introduction
In recent years, with the rapid development of computer technology, large-scale integrated circuits and special components, full-color LED large display screens with 256 gra...[Details]
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Shift Left
0100 1111 Shift left by one bit: 1001 1110 CY=0; the first bit goes to CY, and the last bit is filled with 0;
In keil c51, the internal function library INTRINS.H _crol_(m,n) means t...[Details]
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With the joint efforts of Google and many manufacturers, the market share of Android 11 is increasing rapidly. Today, Google released a new distribution map of Android versions. 14 months af...[Details]
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Recently, China National Storage and Energy Technology Co., Ltd. (hereinafter referred to as "China National Storage and Energy") received a 320 million yuan Pre-A+ round of financing led by China ...[Details]
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The General Administration of Quality Supervision, Inspection and Quarantine recently announced the results of the national supervision and random inspection of photovoltaic grid-connected inverter...[Details]
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An active speaker is a combination of a speaker and an amplifier. Therefore, the noise analysis of an active speaker is similar to that of a general amplifier. HIFI amplifiers can be used as a refere...[Details]
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This article introduces a photoelectric complementary LED street light controller , which controls the solar panel to charge and discharge the battery pack, detects the battery capacity in real time,...[Details]
Embedded System
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