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LED is a new type of semiconductor light source that is highly efficient and environmentally friendly, and has advantages that other light sources cannot match. It has a bright future in future aut...[Details]
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The selection of lighting equipment is one of the important factors in the performance of lighting design results. With the innovation of lighting technology, LED lighting has developed rapidly...[Details]
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The vortex separation frequency of the turbine flowmeter within a certain flow range is proportional to the average flow velocity in the pipeline. A capacitive probe or piezoelectric probe (detector)...[Details]
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PLC has two basic working modes, namely, RUN mode and STOP mode. In RUN mode, PLC realizes control function by repeatedly executing user programs that reflect control requirements. In order to make...[Details]
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The control speed regulation system is the core of the medium voltage inverter device. The constant voltage-frequency ratio (V/f) control of the speed open loop is the simples...[Details]
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LCD operation: 1602 LCD can only display ASCI. Today, I will drive 1602 LCD. LCD operation is simpler than digital tube. Basic operation sequence of LCD: 1.1 Read state: Input: RS = L, RW = H, E = H...[Details]
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Commonly used single chip system RAM test method LED is called the fourth generation lighting source or green light source. It has the characteristics of energy saving, environmental protection, lo...[Details]
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Write a data transmission program for serial communication, send 16 bytes of data from RAM50H to 5FH on the chip, set the serial interface to mode 2, use parity check mode, and set the crystal freque...[Details]
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Driven by the peak season stocking, the demand for TV panels in the third quarter of this year was very strong, far exceeding the production capacity of panel manufacturers; at the same time, panel m...[Details]
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When decorating, you will usually see LED light strips in the decoration list, but most owners don’t know what they are. This is actually normal. First, they are not used much, and second, the lig...[Details]
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iQOO will launch the new iQOO Neo6 on April 13. The renderings of the phone have been leaked before, showing two color versions - black and orange. The phone uses a square camera module on the ...[Details]
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Translated from - nextplatform After a decade of vendor consolidation, with some of the world's largest IT companies acquiring top high-performance computing providers such as SGI, Cray, and Su...[Details]
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In September this year, Samsung launched the ISOCELL HP1, the first mobile image sensor supporting 200 million pixels (200Mp), based on Samsung's 0.64μm technology. Last night, digital blogg...[Details]
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#include pic.h //Includes the predefined internal resources of the MCU #include "DelayMs.h" __CONFIG(0x3B31); //Define the data table of constants 0-9 const unsigned char TABLE = {0x3f,0x6,0x5b,0x4f...[Details]
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The method of connecting a single-phase inverter outputting three-phase 220V to a three-phase motor is as follows:
Determine the input power and output voltage of the inverter
First...[Details]