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According to foreign media reports, Xu Jingquan, deputy general manager of chip manufacturer MediaTek, said at the Dimensity series new product launch conference that in 2021, 5G smartphone shipments...[Details]
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1. Basic knowledge
ADC0809 is a CMOS component with an 8-bit A/D converter, an 8-way multiplexer, and microprocessor-compatible control logic. It is a successive approximation A/D converter that ...[Details]
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The operand is in memory and its effective address is a base register (BX, BP) or an index register (SI, D I) and the 8-bit/16-bit offset in the instruction. The calculation formula for its effective...[Details]
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How to choose an online pH meter: Standard model pH meters are generally used to test the pH value of conventional water at normal temperature and pressure . The following corresponding parameter ...[Details]
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0 Introduction
The stability and reliability of the power supply of the postal and telecommunications lines play a key role in the entire postal and telecommunications. Therefore, it is re...[Details]
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Abstract: This paper introduces the motor life test control system based on LabVIEW, details its system architecture and the construction of the test platform, and gives a detailed description of t...[Details]
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In 2019, the share of ultrasonic and optical under-screen fingerprint recognition technologies in the mobile phone fingerprint recognition market will increase from 3% in 2018 to 13%, and the overall...[Details]
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On May 20, according to Qichacha, Beijing Times Power Battery Co., Ltd. was established recently, with Meng Xiangfeng as the legal representative, a registered capital of RMB 1 billion, and a busin...[Details]
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Tencent released the official version of QQ 8.4.10 for Android phones yesterday, bringing new gameplay and new features such as video boxes, instant translation of text extracted from images, a...[Details]
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Lenovo previously announced that it will launch a new Motorola edge X, which is expected to be the first to launch Qualcomm's latest generation flagship processor SM8450 (rumored to be Snapdragon...[Details]
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The reason why capacitor step-down circuits are seen in some cheap electrical appliances is that this circuit is much cheaper than transformer step-down and switching power supply. It can be said that...[Details]
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In many applications, the front-end converter is required to have a wide input voltage range and high efficiency. Most PWM DC-DC converters cannot meet these requirements due to low efficiency at a w...[Details]
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1 Introduction
The differential pressure flow measurement system refers to a flow measurement system that uses the differential pressure principle to measure flow. This system is one of the more re...[Details]
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How to use ACE in Python or MATLAB to quickly evaluate data converters
summary
The evaluation board (EVB) and its accompanying software feature plug-and-play functiona...[Details]
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Translated from MIT Technology Review
Since its inception in 2005, the Arduino open source platform has revolutionized the world of electronic engineering, and innovation represented...[Details]
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