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Last May, the "Status and Market Structure of Autonomous Driving OS" released by Jiuzhang Intelligent Driving caused a strong response in the industry. However, the focus of this article is on the na...[Details]
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Recently, Ford selected E-Map as a supplier to provide high-definition map services for its L2.5+ autonomous driving commercialization project, sounding the clarion call for entering the L2+ autonomo...[Details]
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1 How to use ICCV7 For AVR to build a microcontroller program project 1.1 Create a new English folder on the desktop Cannot use Chinese name. 1.2 Open ICCV7 For AVR Click New Select Folder Write ...[Details]
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Recently, the official Weibo account of the Chinese Peacekeeping Police praised Xiaomi 9, saying: "As a Chinese peacekeeping police officer overseas, we feel proud and proud, and we like our motherla...[Details]
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The box-type transformer is also called a combined transformer.
The combined transformer was first developed by an American electrical company. In the United States, it is called a pedestal t...[Details]
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The voice input circuit of the smart car is shown in the figure. Among them, VM IC provides power for the microphone, VSS is the analog ground of the system, VCM is the reference voltage, and pins 1 a...[Details]
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The main function of a switching power supply is to control the on-time ratio of the switch tube. As more and more people devote themselves to single-chip microcomputer technology, the switching powe...[Details]
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Function of the circuit
Using
the absolute value circuit of a general OP amplifier, if the signal frequency exceeds several hundred kilohertz, the output waveform will becom...[Details]
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introduction
In autumn, photovoltaic power stations usher in the best power generation season, with suitable temperatures and rising power generation. However, the falling leaves and float...[Details]
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3. Wearable wireless network core technology
Although wireless LAN technology is relatively mature and can be used as the basis for developing wearable wireless networks, it still needs to solve ...[Details]
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Laptops are more portable than desktop computers. They are small, portable personal computers. Based on their size, weight, and positioning, laptops can generally be divided into seven categories: de...[Details]
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p IC 16c54 alarm sound program #include "pic.h" #define beep_out RA2 //音效输出 char tmr_buff; char cycle_buff; char cycle_set; int change_set; int change_count; bit change_flag; void ...[Details]
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This circuit produces a very high voltage and must be used with caution to prevent electric shock. The transformer can produce over 1000V and the 8-stage voltage multiplier can produce up to 20KV DC ...[Details]
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There are several ways to charge the battery of portable products. Take mobile phones as an example. We can use wall adapters or other charging devices to charge. The current provided by this metho...[Details]
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We will introduce the soft start operation characteristics of asynchronous motors from the following aspects
1. Several commonly used starting methods for soft starting
1. When the motor ...[Details]