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On December 21, the "Answer Me 2020: Tencent Fengyun Lecture and 2019 Economic Annual Meeting" hosted by Tencent and co-hosted by Peking University Guanghua School of Management was held in Beijing. ...[Details]
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The lost energy generates heat that must be dissipated on the circuit board, limiting the creation of compact solutions while also increasing the cost of the thermal cooling required to extend mean...[Details]
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Character display program, phone call program: (The procedure needs to be improved) void Displaytxt(int x0, int y0, int who, U16 color )// Display number (16*32) { U16 txt = 0; U16 l = ...[Details]
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The US electronic advertising market is dominated by three IT giants, with Google, Facebook and Amazon having a combined market share of 68.1%. According to Yonhap News Agency, statistics from mark...[Details]
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This guide describes what is ESB (Enhanced ShockBurst) and how to use ESB in nRF5 series. ESB supports two-way data packet communication, including basic protocols for data packet buffering, data ...[Details]
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1. Introduction
The standard structure of MCS51 microcontroller has only one full-duplex UART serial port, P3.0-RXD for receiving and P3.1-TXD for sending. If you want to complete multi-channel...[Details]
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On April 19, 2022, the country's first green battery asset ABN, "Wuhan Weineng Battery Asset Co., Ltd. 2022 First Green Battery Asset-Backed ***", was successfully issued. The total issuance scale ...[Details]
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To spread the Olympic spirit and promote the sharing of educational resources, Intel joined hands with seewo and Tianli Education Group to carry out the "First Lesson of School" activity Recently, ...[Details]
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Digital Storage Oscilloscope (DSO) uses ADC to digitize the input signal, store it in memory and then display it on the monitor. DSO oscilloscope has two important parameters: bandwidth and sa...[Details]
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An automated
welding robot
is a
robotic
system
that can perform welding tasks autonomously
. It combines robotics and welding technology to achieve highly precise welding operations....[Details]
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Some LED products, especially those on flashlights, have different light beam colors. This is not some hidden trick to make them look pretty, different light colors have different applications. Her...[Details]
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Pulse Width Modulation is a simple method of modulating or varying a square wave. In its basic form, the duty cycle of a square wave varies with the input signal. The duty cycle is the ratio of t...[Details]
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Under normal circumstances, after the 51 microcontroller is powered on and reset, all IO ports are high level by default and work in quasi-bidirectional IO mode. However, microcontrollers after the S...[Details]
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Currently, among the domestic smartphone giants Huawei, Xiaomi, OPPO and Vivo, basically all have their own sub-brands, such as Huawei's Honor, OPPO's Realme (OnePlus not included), vivo's iQOO, and ...[Details]
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With the gradual popularization of brake-by-wire (the upgrade from EHB to EMB is imminent), the upgraded driving experience brought by air suspension, and the launch of incremental markets such as ...[Details]