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I just wrote a running light program: #include reg51.h #include intrins.h #define uint unsigned int #define uchar unsigned char fly tab1 ={0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f}; fly tab2 ={0...[Details]
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A signal generator, also known as a signal source, is an instrument used to generate oscillation signals to provide users with a stable and reliable reference signal. The characteristic parameters of...[Details]
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1. Introduction In the field of industrial flaw detection, various problems in the welding process will cause defects such as pores and cracks in the weld, affecting the quality of the product, s...[Details]
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If your phone is lost, be sure to log in to the cloud service as soon as possible to search for the phone's location. Otherwise, if someone picks it up and turns it off, you won't be able to lo...[Details]
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According to the official website of the Ministry of Industry and Information Technology, Xin Guobin, member of the Party Leadership Group and Vice Minister of the Ministry of Industry and Informatio...[Details]
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The code in the stm32 peripheral library was ported.
//CAN_Polling successful DS1 is on
//CAN_Interrupt success DS2 lights up
When it fails, DS3 and DS4 will light up respectively.
The key code ...[Details]
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1. Understand the voltmeter (1) Voltmeter: A device that measures the voltage between two points in a circuit. (2) The symbol and appearance of a voltmeter, first introducing the dial and termina...[Details]
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When it comes to LED drive accuracy, constant current error usually comes to mind. In fact, drive accuracy is not limited to current accuracy. LED is a typical current-driven device. Accurately con...[Details]
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Method of measuring ground resistance with multimeter The ground resistance was tested with a multimeter in different soil types, and the data measured by the multimeter was compared with the dat...[Details]
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Introduction In the era of the Internet of Things, communication technology has brought another wave of changes to the automotive industry. The Internet of Vehicles is no longer proposed to meet the ...[Details]
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In the hole box, HTD2 and 3 are installed in 2 plastic boxes, Aocheng headphones. In Figure 11.16.1, BG1, BG2: 3DG6. R1: 10K, R2: 6.2K, R3: 100K, R4: 2K, R5: 1.8K. C1: 4.7UF, C2: 4.7UF. ...[Details]
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Keysight Technologies, Inc. (NYSE: KEYS), a leading technology company that helps enterprises, service providers and governments accelerate innovation to connect and secure the world, announced that ...[Details]
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introduction Since the inverter transfer function is difficult to obtain and the voltage output often fluctuates, traditional pure PID control is difficult to achieve fast and stable response. The c...[Details]
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In the third quarter of 2021, the domestic new energy vehicle market maintained the hot market in the first half of the year. According to the data from the China Association of Automobile Manufactur...[Details]
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As an important component of electric vehicles, power batteries have very high requirements for temperature, safety and performance. Therefore, the assembly of power batteries has also become the f...[Details]
DIY/Open Source Hardware
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