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Tesla has always emphasized the power of its pure vision autonomous driving solution. When humans perceive and understand the world, 70%-80% of the data is processed through vision. This at least m...[Details]
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Code efficiency includes two aspects: code size and code execution speed. If the code is concise and the execution speed is fast, we say that the code is efficient. Generally speaking, th...[Details]
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About half of Europe's electricity flows into electric drives. It is therefore no surprise that the European Commission and member state governments have set regulations and standards to make elect...[Details]
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S_I EQU P1.5 ;Content sends
SCK EQU P1.7 ;Serial CP end
RCK EQU P1.6 ;Output CP end
EN EQU P1.4 ;EN is 138 enable end. High level turns off the display; low level displays
;********...[Details]
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Tiny4412 mode jump The ARM system CPU has the following 7 working modes: 1. User mode (Usr): used for normal program execution; 2. Fast interrupt mode (FIQ): used for high-spee...[Details]
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1 Introduction
In stations, airports, shopping malls, stock exchanges, factories and mines and other public places, it is often necessary to publish changing and real-time information or conduct adv...[Details]
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Due to the immature technology and the limitations of device performance, some parameters of early switching power supplies were not well designed, such as EMC, high standby power consumption, and ...[Details]
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As the cheapest output device, digital tubes are widely used in various automation equipment. The simplest and most common display method is dynamic refresh display, which is called pseudo-dynamic di...[Details]
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Today, a piece of news about a Tesla
robot
attacking an engineer went viral online, causing a stir in public opinion.
The popularity of the related topic not only topped Baidu's hot se...[Details]
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2 Filtering
Filtering is usually achieved using three types of devices: decoupling capacitors, EMI filters, and magnetic components.
2.1 Decoupling capacitors
We have analyzed be...[Details]
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Necessity of UPS battery maintenance
In an
uninterruptible power supply
(UPS) system, it can be said that the battery is the backbone of the system. A UPS wit...[Details]
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From this article, you can start to learn the introductory chapter of single-chip microcomputer. The introductory chapter mainly introduces the basic knowledge concepts of various single-chip microcom...[Details]
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According to Taiwan media Economic Daily, market news has revealed that due to terminal demand being lower than expected, smartphone manufacturers have lowered their 5G component orders, and the mome...[Details]
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Choice of humidity measurement scheme There are two main modern humidity measurement schemes: The dry-bulb hygrometer method and the electronic humidity sensor hygrometer method are compared b...[Details]
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introduction
Most of the contemporary LCD displays use cold cathode fluorescent lamp (CCFL) backlight or LED static backlight. Since CCFL brightness is difficult to control and has a slow resp...[Details]
Analogue and Mixed Signal
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