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When beginners are faced with circuit diagrams with dozens or even hundreds of components , and their connections are crisscrossed and varied in form, they often feel overwhelmed. How can they easily...[Details]
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“The focus has been on innovation, not safety” When Robin Geoulla bought a Tesla Model S in 2017 , he had some concerns. He was skeptical about the car's self-driving technology. "It's a littl...[Details]
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unzip book@book-desktop:~/zhangbing$ tar xjf u-boot-1.1.6.tar.bz2 2. Patching Enter u-boot-1.1.6 and patch book@book-desktop:~/zhangbing$ cd u-boot-1.1.6/ book@book-desktop:~/zhangbing/u-boot-1.1...[Details]
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Interrupts bring convenience to timely handling of emergencies. But they also bring risks! Is everything fine after setting up interrupts and writing interrupt programs? That is definitely not the ca...[Details]
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The servo system is mainly composed of servo drive, encoder and servo motor. The servo system is an automatic control system that can make the output controlled quantity such as the position, o...[Details]
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Are you distracted by the noise caused by the many appliances in your home? TI's newest brushless DC motor driver, using trapezoidal and field-oriented control, can reduce appliance noise by 3.3 dB...[Details]
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1 Introduction
At present, the main development direction of password lock systems at home and abroad is: contact password lock system, contactless password lock system, intelligent identificat...[Details]
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When it comes to power supply products, most players may first think of the power supply's rated power, active PFC, single or dual-channel +12V output, or the US 80PLUS certification, etc. Today, I ...[Details]
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ISA100 wireless network (also known as ISA100.11a and IEC 62734) is a wireless network standard developed specifically for industrial applications. It is based on the 802.15.4 radio transceiver spe...[Details]
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The tester uses low-voltage pulse method and high-voltage flashover method to detect various cable faults, especially flashover and high-resistance faults of cables, which can be directly tested wi...[Details]
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With the increasing use of single-chip microcomputers, it is common to use them as front-end processors for data collection and communication in various applications. Generally, the front-end process...[Details]
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0 Introduction
With the intensification of the aging process in China, there is a "vulnerable group of people who are bedridden for a long time" in today's society because they have lost the ability...[Details]
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When choosing high-power switching devices for power conversion, there were only two choices in the past, silicon MOSFET or IGBT. However, the latest applications such as AC-DC converters, inverters,...[Details]
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Abstract: Taking the electric heating furnace as the control object, a PID control strategy based on BP neural network is proposed. Aiming at the slow learning speed and poor generalization ability of...[Details]
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1. Sleep Sleep mode is one of the most common ways to reduce power consumption, but the microcontroller cannot do anything during sleep. For those who fall asleep when there is nothing to do and do...[Details]
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