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I would like to say a few things about max232:
1. max232 is a level conversion circuit. The high level of 232 level is -15 volts to -3 volts, and the low level is +3 volts to +15 volts. The ideal val...[Details]
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TDK Corporation recently launched the ultrasonic sensor module USSM1.0 PLUS-FS with mechanical decoupling of the sensor and housing. The new coupling design protects the sensor with order number B591...[Details]
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1 Introduction
At present, capacitive touch screens have been widely used in color and black and white TFT-LCD displays. They have the advantages of high reliability and good durability, and a...[Details]
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今天，华米科技推出了Amazfit GTR 2智能手表，相比上代产品，GTR 2 采用全新的外观设计，保持超长续航的同时，更带来了语音助手、音乐播放以及更全面的健康功能。 华米科技为我们熟知的形象可能是一家主打智能手表的硬件公司，但同时也，华米也是一家基于云的健康服务提供商，旗下拥有多项智能可穿戴技术。如今，他们把更多健康相关的前沿技术应用到了自家 Amazfit 的新产品之中。 ...[Details]
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Amid the fierce confrontation in the Sino-US trade war, the Japan-US trade war in the last century has been re-examined as a major example; and the recent Japan-South Korea trade dispute has once aga...[Details]
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Many electrical equipment also need to be tested for insulation resistance regularly during use. Various electrical equipment in various companies, especially high-voltage equipment, will be damp or ...[Details]
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Hong Kong, September 5, 2022 - (Asia Pacific Business News) - Sany International, a leading domestic manufacturer of mining equipment and logistics equipment, announced its 2022 interim results. The ...[Details]
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When choosing to use RF instruments, testers are always struggling to choose a spectrum analyzer, a test receiver, or a signal analyzer. The following is shared by Antai Spectrum Analyzer Repair Cent...[Details]
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China Energy Storage Network News:
As of December 7, 2019, the Qi Shao DC transmission project has bundled and transmitted more than 40 billion kWh of wind power and solar energy to the Centr...[Details]
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Recently, the launch and press conference of Jibei Virtual Power Plant organized by State Grid Jibei Electric Power Co., Ltd. was successfully held in Beijing. This marks the official launch of the...[Details]
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Industry insiders revealed that after shipments reached a peak in the second and third quarters, the memory industry entered a correction period in the fourth quarter that may last for 1-2 quarters. ...[Details]
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At the beginning of 2023, there was a wave of bankruptcies in the self-driving truck industry. First, the American self-driving truck startup Locomation laid off nearly 70% of its employees and almos...[Details]
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Program source code /*-----------------------Include header file area-------------------------*/ #include reg52.h //MCU header file /*-----------------------Main function area-------------------...[Details]
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Classification Instructions
Before introducing each classification instruction, the operands in the instruction and the symbols in the comments are explained as follows.
Rn: Ro-R7 in the currently s...[Details]
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Currently, battery electric vehicles (BEVs) and plug-in hybrid electric vehicles (PHEVs) operate at 800V battery voltage, exceeding the conventional 400V range. The adoption of 800V batteries is in...[Details]
Analog electronics
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