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Working hard on autonomous driving technology is a necessary step on the road to development, but when autonomous driving fails and collision is inevitable, what else can we do? If autonomous drivi...[Details]
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On December 20, the completion ceremony of the second phase expansion project of the semiconductor 12-inch large silicon wafer of Hangzhou Zhongxin Wafer Semiconductor Co., Ltd. was held. According...[Details]
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introduction
Capacitive sensors generally convert the measured change into a change in capacitance. At present, various types of sensors based on this principle have been widely used in measur...[Details]
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An electric vehicle is a vehicle that is driven in whole or in part by an electric motor. Currently, there are three main types of vehicles: pure electric vehicles, hybrid electric vehicles, and fuel ...[Details]
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Noise is a common problem that occurs everywhere. Almost everyone who works with circuits has to deal with it at some point, either by finding its source and fixing it, or by reducing its effect on m...[Details]
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During the three key periods of the Ninth Five-Year Plan, the Tenth Five-Year Plan, and the Eleventh Five-Year Plan, my country spent billions of yuan to build a national digital seismic network an...[Details]
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#include "stc15f2k60s2.h" #include "stdint.h" code uint8_t tab = { // 0 1 2 3 4 5 6 7 8 9 null 0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90,0xFF }; pdata uin...[Details]
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On October 16 and 17, the 500 kV transmission projects of the UHV Heze and Zaozhuang substations of the Shandong-Hebei ring network project were completed and put into operation. The 500 kV parts o...[Details]
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On the evening of March 7, Chen Jin, general manager of Lenovo Group's China mobile phone business unit, said that the competitor has finally confirmed the time for the press conference, congra...[Details]
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Applications related to integrated photonics are becoming increasingly popular, from compact biosensors and spectrometers to invisible devices and quantum computers. As with optical fibers, guiding l...[Details]
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The rapid development of wearable systems requires a sustainable energy source that can harvest energy from the environment without frequent charging. Piezoelectric polymer films are ideal candidat...[Details]
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1. Connect a 100nF capacitor between each set of VDD and VSS pins. The closer to the pins, the better. VDD3 needs to be connected in parallel with a 4.7μF capacitor.
2. Connect a 10nF capacitor and a...[Details]
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Chapter 5 Experimental Data of Instrument Testing
5.1 Speedometer Detection
The necessity of automobile speed detection:
The speedometer is an important instrument that provides information about...[Details]
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1. HMI (Human Machine Interface) is increasingly used in industrial automation systems and equipment due to its small size, high performance, and strong real-time characteristics. It has different ...[Details]
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Shanghai International Auto Parts, Repair, Inspection and Diagnosis Equipment and Service Products Exhibition
National Exhibition and Convention Center (Shanghai), December 2-5, 2024
...[Details]