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As there are more and more electronic devices on the car, it will make us more convenient and have more devices to play with when using the car. However, once it comes to vehicle upgrades, too many e...[Details]
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illustrate
You can use the "Set bit array" instruction to set the signal state of bits in a specified area to "1". Use a pointer in the S_BIT parameter to define the start of the range. If the...[Details]
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Whether you admit it or not, the continuous progress of science and technology since the 21st century seems to have become an invisible driving force for human progress, changing our personal lives a...[Details]
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STC15 single-chip experiment name: Use NTC resistor to measure temperature Experiment content: Use NTC resistor to measure temperature and display it on the digital tube Read DS18B20 ...[Details]
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Wireless charging is a feature that smartphones urgently need. As large-screen smartphones are becoming more popular, and battery life is short, wireless charging is a good supplement. And it is ve...[Details]
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1.1 Overview The battery internal resistance tester uses a color resistive touch screen. The instrument is operated by finger or touch pen, which is flexible and convenient. It is a digital storage m...[Details]
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The microcontroller source program is as follows: #include "LCD.h" #include "LCD_LIST.h" #define delay_ns(m) {u8 i;for(i=(m);i 0;i--);} static u8 lcdImg ; static u8 discnt; ...[Details]
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Determining the "pose" (position and orientation) of various objects is useful for a range of computer applications. For example, virtual reality/augmented reality requires receiving pose information...[Details]
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In February 2019, State Grid Corporation of China issued the "2019-2020 Action Plan for Promoting the Development of Integrated Energy Service Business", proposing to coordinate the layout of four ...[Details]
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main.c 1 #include reg51.h 2 #include api.h 3 4 #define uchar unsigned char 5 6 /***************************************************/ 7 #define TX_ADR_WIDTH 5 // 5-byte width of the ...[Details]
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1. Disadvantages of low-frequency rectifier power supply T/R
From the 1980s to the present, the high-voltage power supply used in the electrostatic precipitator in the environmental protectio...[Details]
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Tesla is in trouble again. According to foreign media reports, on the evening of August 10th local time, Russian car owner Alexei Tretyakov was driving a Tesla Model 3 electric car on the highway ...[Details]
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1. Product introduction of Fluke 709H precision loop calibrator: The Fluke 709H mA loop calibrator saves measurement time while producing high-quality results. 709H has HART communication function an...[Details]
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In order to enable the face recognition algorithm to run quickly, TI's DSP processor was selected, and a keyboard module and a PAL format output module were added. The PAL video signal can be colle...[Details]
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Mitsubishi PLC FX3U series is a very popular small PLC with high performance, high reliability, ease of use, etc. In practical applications, remote I/O settings are one of the common requirements.
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PCB Design
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