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TM (Touch Memory) card is a patented product of Dallas, USA. It uses single-line protocol communication and completes data reading and writing through instant touch. It has the ease of operation of...[Details]
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7 Integrated Development Environments 1.ADS (ARM Developer Suite) ADS consists of the following parts: (1) Command line development tools: armcc, armcpp, tcc, tcpp, armasm, armlink, armsd. (2) AR...[Details]
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New passenger cars, trucks, buses and even motorcycles have become mobile networks that connect numerous features and functions, such as built-in controls, mobile media and wireless networks. Appli...[Details]
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1 I2C Bus Overview
I2C (inter IC bus) bus is a serial communication interface specification proposed by Philips. Common Chinese translations include "inter-IC bus" or "inter-IC bus". It uses t...[Details]
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1 Introduction
LCD is a passive light-emitting device, which does not emit light by itself, so a backlight module is required to provide light for LCD. The light sources used as backlight modu...[Details]
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The first O Fan Festival on August 8th is a festival for OPPO fans, so preferential benefits are definitely indispensable. At present, the preferential policies of the O Fan Festival have been offici...[Details]
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Coprocessor cp15 operation instructions: mcr & mrc •mrc is used to read registers in CP15 •mcr is used to write registers in CP15 What is a coprocessor? •Another processing core inside the SoC that...[Details]
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Encryption chip is a general name for a type of security chip that integrates various symmetric and asymmetric algorithms internally and has a very high security level to ensure that the keys and inf...[Details]
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1. Causes of failure
No flow signal output can be generally summarized into five reasons, which are
(1) power failure such as power failure;
(2) connection cable (excitation circuit, signal circuit...[Details]
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Recently, Maxim announced the launch of the industry's first AEC-Q100 Grade 1 security authenticator DS28C40 DeepCover. The device can ensure genuine automotive parts and improve the safety and relia...[Details]
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AVR: AVR microcontroller is an enhanced RISC (Reduced InstrucTIon Set Computer) high-speed 8-bit microcontroller with built-in Flash developed by ATMEL in 1997. AVR microcontrollers can be widel...[Details]
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1 Introduction
At present, most of the various switching power supplies used in various electrical equipment adopt indirect DC/DC conversion circuits. It has the advantages of good isolation p...[Details]
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According to Taiwan Economic Daily, semiconductor sales are a key indicator of the development of the global technology industry, as semiconductors are needed in everything from smartphones to laptop...[Details]
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The method of measuring time and voltage amplitude with an oscilloscope is basically the same, except that when measuring time, the reading between the two measured points is along the X-axis directi...[Details]
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According to the China Taiwan Economic Daily, optical lens manufacturer Largan held a corporate briefing today. CEO Lin Enping said that there have been new breakthroughs in optical technology. Next ...[Details]
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