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The wind of new infrastructure suddenly blew up, rippling the whole pond of spring water. Overnight, everyone became familiar with the new infrastructure. On March 4, at a meeting of the Standing C...[Details]
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//Main program============================================== ======== #include “Main.h” #include “PID_f1.h” /* 。..。..。..。..。..。..。..。..。..。..。..。..。..。..。..。..。..。..。..。..。.. */ /* 。..。..。..。..。..。.....[Details]
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For all mid-range PIC microcontrollers, the top four pins (RB7~RB4) of the PORTB port can generate an interrupt when the input level changes from high to low or from low to high when set to input m...[Details]
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With its price advantage, lithium iron phosphate has been counterattacking ternary batteries in the past one or two years. Tesla model 3, BYD Han EV, Xiaopeng P7, Wuling Hongguang mini, Great Wall Eu...[Details]
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Taking TWS Bluetooth headset as an example, the following points should be noted when using pogo pin spring thimbles:
1. The space of TWS Bluetooth headset is limited, and the smallest pogo pin...[Details]
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IMT-2000 and 802.11 radios will interfere with each other unless they are within about 8 meters of each other at 2.6 GHz and about 16 meters at 2.3 GHz.
The Bluetooth SIG is preparing to devel...[Details]
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My environment:
Fedora 14 kernel version is 2.6.38.1
Development board: ARM9 TQ2440
Ported kernel version: linux-2.6.30.4
The timer is mainly implemented in the Linux kernel using a structure. ...[Details]
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1 Introduction The design methods of touch screens in different application fields are also different. Generally, there are three types: ⑴ Applying touch screen modules. The touch screen module provi...[Details]
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At a time when multiple networking technologies such as Ethernet and Fibre Channel coexist in data centers, end-to-end testing of data centers is very necessary and important, and also places highe...[Details]
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1 Introduction The I2C bus is the de facto world standard and is now implemented by more than 1,000 different ICs manufactured by more than 50 companies. In addition, the versatile I2C bus is used in...[Details]
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1 Introduction With the continuous development of my country's economic construction, new cars equipped with computer control systems have been increasingly used in people's daily lives, which has gr...[Details]
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Soft start and variable frequency start are two different ways of starting motors. They are widely used in industrial automation and power systems. This article will introduce the concepts, princip...[Details]
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Recently, the Fujian Provincial Development and Reform Commission issued the "Implementation Opinions on Accelerating the High-Quality Development of the Lithium Battery New Energy and New Material...[Details]
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As the "raw material" of chip design, IP is the core and key link in the upstream of the chip design industry chain. Like EDA and lithography machines, IP is one of the key technologies that are "stu...[Details]
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Doppler measurement system Doppler measurement systems use the Doppler effect to measure the velocity of a moving object (solid, liquid or gas). Probably the most famous application is the radar ...[Details]
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