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Today, a domestic digital blogger posted a photo of the tempered glass film of Xiaomi MIX 4. From the tempered glass film, it can be seen that there are no holes on the front of MIX 4, the curvature ...[Details]
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With the popularity of megapixel cameras in recent years, the demand for megapixel lenses has also increased accordingly. In addition to the traditional transportation field, other emerging indus...[Details]
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The whole board is not lit
1. Check whether the power supply and signal line are connected.
2. Check whether the test card can identify the interface. If the red light of the test card ...[Details]
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(Image source: Renesas Electronics official website) According to foreign media reports, Renesas Electronics Corporation has been working hard to improve driver assistance systems (ADAS) and la...[Details]
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Many friends who want to learn electronics think that electronics are very mysterious. In fact, after reading this article, you will feel that the path to learning electronics is much clearer.
"It'...[Details]
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Due to oversupply in the LCD panel market, its price has continued to decline, affecting the performance of panel companies. For this reason, South Korean manufacturers such as Samsung and LGD have a...[Details]
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When it comes to high-power adjustable voltage-regulated power supplies with an output of more than 10A, readers who have come into contact with them will think of: a huge power transformer with taps...[Details]
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The temperature measurement system designed according to the method studied in this paper has the characteristics of small size and high precision. It can not only be used for high-precision temperat...[Details]
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int main( void ) { WDTCTL=WDTPW+WDTHOLD; //Turn off the watchdog BCSCTL1 =CALBC1_1MHz; //Set DCO to 1MHZ DCOCTL =CALBC1_1MHZ; //Select the timing mode, and select the clock source as ACLK, that ...[Details]
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1. Wide range ratio Since the cone can make the fluid flow field uniform, the flow rate that can be measured is lower than that of ordinary differential pressure flowmeters, that is, the lower limit...[Details]
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The focus should be on improving and replacing a larger number of fractional horsepower equipment
With concerns about the growing energy crisis, motor efficiency has become an important and ti...[Details]
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Qingdao Hisense Electronics Co., Ltd. announced that the company name will be changed from "Qingdao Hisense Electronics Co., Ltd." to "Hisense Visual Technology Co., Ltd." and the company's stock nam...[Details]
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Each time the stm32 program is executed, it will start from the base address 0x800 0000. The IAP program upgrade is executed after the bootloader boot file is executed, and then the APP program is lo...[Details]
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Here we will talk about 3 points : 1. Check whether there is a device with a specified address on the IIC bus 2. IIC reads data 3. IIC writes data Let's explain them one by one in detail. 1. Chec...[Details]
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Since many people always ask this question, here is a summary document for your reference. It must be explained here that the following steps are for Linux systems, not WinCE. You may notice that amo...[Details]