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Tesla's electric cars have quickly become popular, and Toyota and other automakers are scrambling to catch up. Last year, about 2.1 million battery electric vehicles and plug-in hybrid vehicles were ...[Details]
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There are usually two ways to achieve delay: one is hardware delay, which requires the use of timers/ counters . This method can improve the CPU's working efficiency and achieve accurate delay; t...[Details]
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The EMC requirements for UPS are a common concern for the majority of power supply technology workers. Starting from the last issue, this magazine has selected some contents of the national standards ...[Details]
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#include reg52.h
sfr CCON =0xD8; //PCA control register sfr CMOD =0xD9; sfr CL =0xe9; sfr CH =0xF9; sfr CCAP0L=0xea; sfr CCAP1L=0xeb; sfr CCAP0H=0xfa; sfr CCAP1H=0xfb; sfr CCAPM0=0xda; sfr CCAPM1=0...[Details]
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Introduction: Lithium-ion technology has transformed the way we communicate and power our portable devices, and is now driving a revolution in global transportation and energy supply. A new paper pub...[Details]
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BorgWarner has completed its acquisition of AKASOL AG, a German electric vehicle battery manufacturer, in a deal that is expected to significantly enhance BorgWarner’s commercial vehicle and industri...[Details]
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How to use a multimeter? This is a small problem for many novice electricians or home users. They have a multimeter but don't know how to use it. Today, let's talk about the functions of a multimeter...[Details]
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Not long ago, the price of Huawei Mate Xs 5G in China was announced, 16,999 yuan. Mate Xs uses an 8-inch folding screen, equipped with Kirin 990 5G chip, rear 40-megapixel ultra-sensitive camera + 16...[Details]
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Working principle of the circuit: First, the infrared sensor detects the concentration of carbon dioxide gas and converts it into an electrical signal. The filter circuit extracts the electrical s...[Details]
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1. Introduction
Single-chip microcomputers are widely used in many products, whether it is the 51 series, AVR, or PIC series, they all have their own characteristics, and the number of learner...[Details]
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On the evening of March 27, Will Semiconductor released its 2018 annual report, saying that in 2018, the company achieved total operating revenue of 3.964 billion yuan, a year-on-year increase...[Details]
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STC11L32XE STC11L48XE STC11L60XE
1. Internal flash size: 32KB 48KB 60KE, can be used to define code variables. For example: uchar code data;
Internal EEP...[Details]
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When the MOSFET is turned off, a high voltage spike will appear on its drain. This is caused by the resonance between the leakage inductance of the main transformer and the output capacitance of th...[Details]
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Today, blogger @数码闲聊站 revealed that Xiaomi's super-large cup flagship is made of ceramic material, and the possibility of providing a plain leather version is not ruled out. Previously, Xiaomi...[Details]
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This section mainly introduces the knowledge related to NandFlash, first of all, the role, classification and access method of NandFlash.
Role analysis: In personal PCs, hard disks ...[Details]
Power technology
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