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System Overview This instruction is used to check whether the CAN high-speed and CAN low-speed signal levels on the bus connection are correct. Detection Tips ● Voltage detection (oscilloscope): The ...[Details]
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In recent years, the bottleneck of laser generator
technology
has been overcome in China, the price of laser welding machines and their accessories has dropped si...[Details]
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Industrial data links that require RS-232 data transmission over long distances or between multiple RS-232 applications typically use RS-232 to RS-485 converters. Despite high signal swings up to ±...[Details]
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On April 25, according to foreign media reports, Tesla CEO Elon Musk hopes to extend the service life of electric vehicle batteries to 1.6 million kilometers, and the company's latest new patent is e...[Details]
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Without further ado, let’s start with the code: ORG 00H LOOP: JB P3.4,LOOP LCALL DELAY JB P3.4,LOOP LOOP1:JB P3.4,LOOP JB P1.0,TC1 SETB P1.0 JMPLOOP TC1: CLR P1.0 JMPLOOP DELAY: MOV R7,#50 D1: MO...[Details]
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At Apple’s fall new product launch conference, iPad Air 4 was the first to launch the 5nm processor A14. After the announcement of A14, brands such as Redmi and realme have successively annou...[Details]
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According to foreign media reports, MIT researchers have developed a data transmission system that transmits information 10 times faster than USB. This new link combines high-frequency silicon chips ...[Details]
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When debugging the routine of 430 development board, the program cannot be burned after connecting to the emulator.
The print window prompts Fail to load debugee
The solution is as shown below:
...[Details]
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introduction
There is an increasing need to monitor and control bias temperature instabilities—negative bias temperature instability (NBTI) and positive bias temperature instability (PBTI)—in scaling...[Details]
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The 9th Chengdu International Auto Parts and After-Sales Service Exhibition (CAPAS) successfully concluded . The exhibition focuses on current hot trends such as new energy, intelligent network conne...[Details]
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Ultrasonic waves have the following characteristics: low speed, easy detection of propagation time; high frequency, strong reflectivity, weak diffraction; long propagation distance; insensitive to lig...[Details]
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This article is
a
technical
article. I will explain to you what the "CAN-BUS system" is and its functions.
For example:
In the past, the circuit sys...[Details]
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1.1 Design of antenna radiation element
The Archimedean spiral antenna is a self-complementary antenna, that is, the antenna arm width is equal to the spacing. For the antenna of self-com...[Details]
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On the morning of April 7, well-known analyst Ming-Chi Kuo tweeted that AirPods 3 is Apple's "failed product segmentation strategy." It is said that people's demand for it is "much weaker" than AirPo...[Details]
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On October 30, BOE Technology Group Co., Ltd. released its third quarter report for 2024. In the first three quarters, the company achieved operating income of 143.732 billion yuan, an increase o...[Details]
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