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Smart TVs are replacing traditional TVs as the center of home audio-visual entertainment. According to data from Aowei Cloud Network, by the end of 2019, there were 590 million color TVs in China, ...[Details]
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With the hot sales of iPhone, more and more touch screen phones are appearing around us. In order to cope with the impact of Apple iPhone, major mobile phone manufacturers have launched their own bra...[Details]
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Officials from multiple departments of the U.S. government are planning to impose new restrictions on Huawei, requiring foreign companies that use U.S. chip manufacturing equipment to obtain a U....[Details]
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1. The concept of triode As the name implies, a triode has three electrodes. A diode is made up of a PN structure, while a triode is made up of two PN structures. The shared electrode becomes the bas...[Details]
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On the evening of March 31, Xiaomi Group announced its fourth quarter and full-year revenue report for 2019. The financial report shows that in 2019, the group's fourth quarter revenue was 56.47 bill...[Details]
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Enough of the crap. Record it.
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1. First us...[Details]
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Engineers generally believe that
switching power supplies
will degrade
ADC
performance, so they are usually willing to choose low-dropout (LDO) linear regulators instead of switching reg...[Details]
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Hardware Circuit
The processor of the main control module adopts Samsung's S3C2410, with 64MB Nand-Flash and 2MB Nor-Flash as the core to expand for storing boot code, embedded Linux operating...[Details]
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PLC understands the interrupt function in this way. When understanding the interrupt, we must first understand the PLC operation cycle or scan cycle. It is necessary to talk about the process of PL...[Details]
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1. Hardware Introduction:
(Using 5050LED 2W) The RGB three-color LED control pins are P1.2, P1.1, and P1.0 of the single-chip microcomputer. The positive pole of the LED is connected to the ...[Details]
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Most portable electronic devices use white LEDs as backlight sources for small-size color LCD displays. These LED driver circuits are powered by batteries whose output voltage varies over time. The...[Details]
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We have already introduced setting the USB device address. What should we do next? After getting the device address, the host controller will send it again to get the device descriptor that has been r...[Details]
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Abstract: The structural module and working mode of the new CMOS image sensor ME1010 are described, and a flower counting system with ME1010 as the core is designed. The hardware and software struc...[Details]
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On March 14, according to the latest forecast by Tianfeng International analyst Ming-Chi Kuo, Apple will release four iPhone models this year, namely the 6.1-inch iPhone 14 and iPhone 14 Pro, the 6.7...[Details]
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The wiring method of the servo motor encoder plug wire is crucial to ensure the normal operation and precise control of the servo motor. This article will introduce the wiring method of the servo m...[Details]