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Common anode array 0~9: display ={0xC0,0xF9,0xA4,0xB0,0x91,0xA2,0x82,0xF8,0x80,0x90} Common anode array A~F: display ={0x88,0x83,0xA6,0xC1,0x86,0x8E} Common cathode array 0~9: display ={0x3F,0x06,0x5...[Details]
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Compared with MSP430 (F149), MSP430 (F5529) has more powerful functions. About UCS The UCS of the MSP430F5XX/MSP430F6XX series devices contains five clock sources, namely: XT1CLK, VLOCLK, REFOCLK, DC...[Details]
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System Function and Application This system mainly completes the various status information of the smart car during driving (such as sensor on and off, vehicle speed, steering gear angle, battery pow...[Details]
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Phase loss protection of three-phase squirrel cage asynchronous motor
After reading the article "Another Method for Phase Loss Protection
of Motors" on page 18 of the first issue of y...[Details]
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Sogou Smart Voice Recorder C1 uses Nordic's nRF52810 SoC to wirelessly transmit recordings to a smartphone app for transcription Nordic Semiconductor has announced that Beijing-based high-tech comp...[Details]
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The microcontroller source program is as follows: #include reg52.h #define uchar unsigned char #define uint unsigned int #define yi 0x80 //The initial position of the first line of LCD...[Details]
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Source: RT-Thread The concept of microkernel has been mentioned frequently recently, and there are also new microkernels such as Google Fuchisa. Let us get to know the microkernel together. Backg...[Details]
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Google previously gave away Bose 700 headphones to users who pre-ordered the Pixel 6 series in the European market. According to 9To5Google, the Bose 700 headphones have been given away and Goog...[Details]
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Recently, Xi'an BYD Semiconductor Co., Ltd. was established with a registered capital of 1 million yuan. Its business scope includes semiconductor discrete device manufacturing; electronic component ...[Details]
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According to foreign media reports, forensic software developer Elcomsoft has just updated its toolkit to allow partial data extraction from unlocked iPhone devices running iOS 12 to iOS 13.3....[Details]
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Application Information
Output current
The output current is sampled by the error amplifier inside the chip and compared with the internal reference voltage and the error is amplifi...[Details]
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In 2019, the scale of China's machine vision market was 6.55 billion yuan (this data does not include the scale of the computer vision market), a year-on-year increase of 21.77%. The compound growth ...[Details]
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1. Minimum system structure of 51 microcontroller The 51 microcontroller minimum system is the most basic hardware configuration, usually consisting of a 51 microcontroller, crystal oscillator, pow...[Details]
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RTDS (Real Time Digital System) can more realistically reflect the fault characteristics of the actual power system, and compared with the analog dynamic model test system, it has the advantages of...[Details]
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Today,
Saudi Basic Industries Corporation (SABIC), a world-renowned diversified chemical company, announced that it will become an honorary strategic partner of the Boao Forum for Asia for the ...[Details]