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Samsung Electro-Mechanics has developed high-temperature multilayer ceramic capacitors (MLCCs) suitable for automotive power systems in order to enter the automotive market. Samsung Electro-Mechanics...[Details]
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Recently, the only titanium enterprise in our province, after many rounds of consultations and negotiations, finally defeated many domestic competitors and won a contract to produce 6,000 tons of s...[Details]
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This article introduces the measurement problem of 7723 audio analyzer. During measurement, the reading flashes on and off and cannot be read, and the instrument cannot continue to measure. 1....[Details]
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In small MCU application systems, when AC 220V is used for power supply, a transformer is generally used to process the power supply, reducing the high voltage AC to low voltage before DC processing,...[Details]
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Characteristics and applications of emitter follower
In-phase amplification, the voltage amplification factor is less than 1 but close to 1; the input impedance is high and the output impedanc...[Details]
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According to Twitter blogger ShrimpApplePro, Apple's A16 Bionic chip will continue to use TSMC's 5nm process (N5P) instead of 4nm. Its main upgrades are CPU and GPU performance improvements, as well ...[Details]
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November 12 news Today, Counterpoint Research published an article analyzing Apple's practice of removing the charger from the new iPhone, and said that it would be difficult for Android manufacturer...[Details]
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This article describes the trend in automotive and industrial systems to replace mechanical functions with electronic components, resulting in a doubling of the number of microcontrollers, signal pro...[Details]
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Large-scale general-purpose software usually needs to perform Alpha and Beta testing before it is officially released. The purpose is to test the software's functions and performance from the persp...[Details]
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0 Introduction
LED dot matrix display is a simple Chinese character display, which is cheap, easy to control, and has a long service life. It can be widely used in various public places, such ...[Details]
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This independent digital tube on the development board is connected to the P0 pin of the microcontroller. Corresponding relationship: P0.0 - A P0.1- B P0.2- C P0.3- D……… 3.7.2 Introduction to digit...[Details]
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Another city! Alibaba Cloud obtained the highest level certification of Trusted Cloud's "One Cloud Multi-core Technical Capability Standard System" According to news on July 25, at the 10th Trusted...[Details]
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The so-called motor is an electrical component that converts electrical energy into mechanical energy. When electrical energy is converted into mechanical energy, the motor exhibits the working cha...[Details]
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introduction
CMMB (China Mobile Multimedia Broadcasting) is China's first mobile broadcasting and television standard with independent intellectual property rights for mobile terminals. It is a...[Details]
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ARM is 32-bit, and the address space is 2 to the power of 32, 4G address space. All peripherals (FLASH, RAM, SD card, etc.) are mapped to this 4G space. For example, most ARM7s map RAM to 0x400...[Details]