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Development Environment Host development environment: Ubuntu 12.04 BootLoader: u-boot-1.1.6 kernel:linux-2.6.30.4 CPU: s3c2440 Development board: TQ2440 Development steps 1. Hardware Analysis The b...[Details]
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Today, we will continue to talk about the power of E-band millimeter-wave radar. Before that, let's take a look at an interesting application of automotive radar. As shown in the figure below, a ra...[Details]
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As a type of electronic measuring instrument, a handheld oscilloscope is easy to use because it is a handheld instrument. So what are the functions and effects of a handheld oscilloscope? Let's introd...[Details]
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Electromagnetic flowmeters can generally operate normally for a long time without maintenance after installation, and then require maintenance and daily inspection. Failure to receive a signal or ...[Details]
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Foreign media Letsgodigital drew several renderings of the Samsung Galaxy Z Flip 3 based on the current leaks. The main elements are a mixture of the first-generation Z Flip and the Galaxy S21...[Details]
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China Energy Storage Network News:
Sina Finance "Nengjianpai" learned that on September 5, Huai'an Economic and Technological Development Zone, ENGIE China Investment Co., Ltd., and Jiangsu L...[Details]
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Selection principles: Principle 1: The bandwidth of the oscilloscope and probe should be at least 3-5 times the bandwidth of the signal to be measured Principle 2: Generally speaking, a sampling rate...[Details]
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Recently, the Shenzhen Pingshan Shahu Station distribution and storage project jointly built by Xiaoju Energy and China Electric Equipment Investment Company was officially put into operation. Relying...[Details]
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"3D printing will revolutionize the way almost all products are manufactured." Former US President Barack Hussein Obama once said this, but today, Obama has been out of office for two years, and the ...[Details]
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Although Huawei's software team has focused its main efforts on the development of the HarmonyOS ecosystem, its past experience and achievements in Android optimization still shine, and will even be ...[Details]
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AS3410/30 greatly improves listening quality of mobile phone accessories with minimal power consumption
China - austriamicrosystems (SWX: AMS), a leading designer and manufactu...[Details]
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The time required for PIC18F4520 to run an instruction is equal to 4 machine cycles = 1us (4M crystal oscillator) Timer initial value setting: Take 5ms as an example TMR0H=(65536-5000)/256=0XEC; ...[Details]
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A variable frequency motor is a motor that can adjust its speed by changing the frequency of the power supply. Traditional AC motors usually adjust their speed by changing the voltage, but variable...[Details]
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If human drivers mainly observe the surrounding road conditions with their eyes, then self-driving cars perceive road environment information through various sensors installed on the car. For self-dr...[Details]
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The Serial Peripheral Interface (SPI) of the S3C2440A can be connected to serial data transmission. The S3C2440A contains two SPIs, each with two 8-bit shift registers for sending and receiving. Duri...[Details]