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The current 5G mobile phone industry chain is in an accelerated construction period. Based on the network transformation from 4G to 5G, 5G mobile phones will face new demands for high speed and high ...[Details]
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Bige Technology shares: As the technological innovation and development of smartphones have reached a bottleneck, it has become difficult for smartphones to make major breakthroughs in functional inn...[Details]
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There are two types of reed switch relays: one is a reed switch relay with an energized coil, and the other is a reed switch relay with an external permanent magnet. Their detection methods are as fo...[Details]
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According to DisplaySearch's forecast analysis, the global output value of touch products was approximately US$4.3 billion in 2009, and will reach US$14 billion in 2016. In other words, the future ...[Details]
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Wiring resources connect all units inside the FPGA, and the length and process of the connection determine the driving ability and transmission speed of the signal on the connection. There are abundan...[Details]
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In recent years, with the rapid development of the economy, cars have entered more and more families as a convenient means of transportation. At the same time, accidents caused by parkin...[Details]
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Figure 1. LPC1114 driving LCD1602 Figure 2. LPC1114 driving LCD0802 The program used for LCD1602 and LCD0802 is the same. In the lcd.h file, the code is as follows: #ifndef __LCD0802_H__
#define _...[Details]
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When measuring a waveform, you may often use cursors to set the horizontal and vertical axis increments, and then manually calculate the slope of the waveform. To facilitate user use, the ZDS2...[Details]
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We have talked about the touch screen calibration principle before, which is to make the LCD correspond to the touch screen coordinates.
1. Five-point calibration implementation
1. ...[Details]
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Recently, market analysis agency Greenlight Insights released the VR offline market research report "2019 Location-Based Virtual Reality Industry Report". The VR offline entertainment market will rea...[Details]
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The latest report released by market research firm IDC shows that in the first quarter of 2020, shipments in the Japanese mobile phone market (smartphones + feature phones) reached 7.762 million unit...[Details]
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In view of the problems existing in the application of LED display screens, a low-cost, easy-to-update dot matrix LED text display solution is proposed. The system uses C8051F410 as the MCU, uses t...[Details]
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Looking at the national economy, the automobile industry is one of the well-deserved leading and pillar industries for modern economic growth. At the same time, the automobile complete vehicle an...[Details]
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As light emitting diode (LED) technology has improved over the last few years, the use of this technology as an energy-efficient light source has become more common in recent years. Riester's ri-...[Details]
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The electronic control system of new energy vehicles, in a narrow sense, refers to the vehicle controller. In a broad sense, it includes the vehicle controller, battery management system and drive ...[Details]