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Single chip microcomputer controlled stepper motor protues simulation The procedure is as follows: #include "reg52.h" int delay(); void inti_lcd(); void show_lcd(int); void cmd_wr(); void ShowSt...[Details]
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Recently, Tesla's FSD once again ushered in a major version update, and its beta version number was directly upgraded from v11.x, which lasted for more than a year, to v12. It can be seen from the ch...[Details]
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The characteristics of sensors include: miniaturization, digitization, intelligence, multi-function, systematization, and networking. It is the primary link to realize automatic detection and autom...[Details]
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1 Introduction
At present, most of the devices used for monitoring functions are realized through commercial configuration software (such as Fix, Kingview, etc.), which has certain functional defec...[Details]
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The LED phosphor glue preparation procedure is a very basic part of the LED manufacturing process. Let's see how it is done.
Preparation:
1. Turn on and check all LED production equipment (...[Details]
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China Energy Storage Network News:
On August 17, the 2017 Seventh China Energy High-level Dialogue hosted by Xinhuanet was held in Beijing. The forum focused on the topic of "China's Energy T...[Details]
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#include #include #define uint unsigned int #define uchar unsigned char sbit SH_595=P2^1; sbit DATA_595=P2^0; sbit ST_CP_595=P2^2; //74HC595(12)-ST_CP rising edge-shift register data enters the clo...[Details]
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There are also many key points for maintenance and testing in the circuit of the VCD machine. The oscilloscope is the most powerful tool for repairing VCD machine circuits. As long as the fault wav...[Details]
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In people's daily work and life, the phenomenon of electrostatic discharge (ESD) is ubiquitous. The instantaneous rise time is less than nanoseconds (ns), the duration can reach hundreds of nanosecond...[Details]
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On September 22, Nanjing Jiangbei New District and Aurora Cloud Energy signed the "300MWh Energy Storage Project Framework Agreement". The two parties will carry out strategic cooperation around in...[Details]
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Micron Technology released its first quarter financial report for fiscal year 2020. The report showed that Micron Technology's revenue in the first quarter was US$5.144 billion, a 35% decrease from U...[Details]
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EEPROM (Electrically Erasable Programmable Read-Only Memory) refers to an electronically erasable read-only memory, which is a non-volatile memory. After the power is off, the stored data is still ...[Details]
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1 Introduction Low temperature co-fired ceramic (LTCC) is a three-dimensional multi-layer packaging technology used to achieve high integration and high performance electronic packaging. In micro...[Details]
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Circuit principle: Although OOK modulation has poor performance, its circuit is simple, easy to implement, and stable in operation. Therefore, it has been widely used. Such circuits are almost ...[Details]
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In the design of the driver, we may use flush_cache_all to flush the contents of the ARM cache to the RAM, because the cache in ARM Linux is generally set to write back. Usually, DMA cannot access ...[Details]
stm32/stm8
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