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A smartphone market report recently released by Counterpoint predicts that the average price of smartphone 5G SoC is expected to drop to US$20 by the end of this year or early next year, promoting th...[Details]
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For a specific memory, its bit width is fixed. The so-called bit width refers to the "smallest data unit during read/write operations" - don't say the smallest unit is a "bit". Generally, the...[Details]
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After the PCB is welded, its components need to be tested. The traditional method is to test them after welding them off the PCB board, but this method is not only troublesome and inefficient, but al...[Details]
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Under the "double carbon" development goal, green transformation and high-quality development of the manufacturing industry have become urgent tasks. Frequency converters are a key part of motor con...[Details]
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Nokia's E3500 wireless Bluetooth headset is now available. It will be on sale at 20:00 on September 9th, priced at 329 yuan. This wireless headset supports high-quality calls; the 10mm dynamic ...[Details]
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ATmega8 reads the address of the DIP switch connected to 165 Crystal oscillator: internal 1M// //Author: wanghu// //AVRGCC@2008.6.1// #include #include /**********Define bitwise shift macro bywanghu*...[Details]
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introduction
The LCD screen itself does not emit light. In order to clearly see the content of the LED display, a certain amount of white light backlight is required. The backlight is ...[Details]
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ATmega32 has an on-chip BOD (Brown-out Detection) circuit that detects changes in VCC during operation by comparing it with a fixed trigger level. This trigger level is set by the fuse bit BODLEVEL, ...[Details]
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Apple officially launched the second generation iPhone SE last year. Although the phone has a higher configuration, its "ancient" screen design, which is equivalent to the iPhone 8, seems a bit...[Details]
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According to Electric Vehicle News: Today, Guoxuan High-tech, which has been devoted to the research and development of lithium iron phosphate batteries, stated on the investor interaction platform t...[Details]
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The circuit diagram is as follows: ch375 data sheet: Wiring diagram for this program: The MCU source program is as follows (host.c file): /* **************************************** ** Copyr...[Details]
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The two parameters of the vehicle's two-degree-of-freedom yaw rate and lateral acceleration play an important role in the stability analysis of the vehicle and are an important part of the vehicle's ...[Details]
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1. Application in backlight module has the advantage of saving power
LED is used as a light source in the backlight module to replace the traditional cold cathode fluorescent lamp (CCFL). ...[Details]
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Your smartphone probably vibrates multiple times a day with a variety of different notifications—messages from friends, payments to your bank account, weather warnings. But in the future, your smartp...[Details]
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Abstract: The application of zero-current switching (ZCS) technology in half-bridge converter circuits is explained. The circuit principle and each working mode are analyzed, and the experimental resu...[Details]