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The working principle of the application circuit of the device is shown in Figure 3. Usually, the power switch of the shared antenna amplifier and the user's TV are separated. Sometimes no TV is worki...[Details]
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Weilai has one, Xiaopeng has two, and Weimar has three. At the Guangzhou Auto Show, Salon Auto's Mecha Dragon was equipped with four... No matter how hard Musk talks, it is foreseeable ...[Details]
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This article will explain in detail the reliability test method judgment criteria in power module testing
1. Repeated power on and off test
Test instruction:
When the power modu...[Details]
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Construction at the Grota do Cirilo lithium mine project in Brazil. (Image courtesy of Sigma Lithium)
Tesla Inc. has been considering buying battery metals producer Sigma L...[Details]
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Semiconductor lasers (LDs) are small in size, light in weight, have high conversion efficiency, save power, and can be directly modulated. Based on its various advantages, it has been increasingly wi...[Details]
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There is a high-gain inverting amplifier inside the MCS-51 microcontroller chip, whose input is the chip pin XTAL1 and whose output is the pin XTAL2. Outside the chip, a crystal oscillator and a fine...[Details]
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With the increasing requirements for the intelligence of automobile assisted driving systems and the networking development of automobile electronic systems, new reversing radars should be able to c...[Details]
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Application technology丨Ecarx Tianqiong® Pro intelligent driving computing platform
Application field: Intelligent driving
Unique advantages:
1. Shuangheizhima Intel...[Details]
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DC-DC converters power individual circuits throughout the system. While each circuit may perform well on the test bench, the overall system performance often does not match the performance of each ...[Details]
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Image acquisition in embedded systems is the basis for image processing. Only by performing front-end processing and control during acquisition can the noise in the image be reduced and good data be p...[Details]
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Let us analyze the situation during the shutdown period of the control switch K.
During Toff, the control switch K is turned off, and
the current
flowing through the primary coil o...[Details]
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1. Serial port initialization function CLK_MasterPrescalerConfig(CLK_MasterPrescaler_HSIDiv1); GPIO_ExternalPullUpConfig(GPIOC,GPIO_Pin_3|GPIO_Pin_4, ENABLE); CLK_PeripheralClockConfig(CLK_Peripheral...[Details]
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How to connect passive speakers
Nowadays, many homes have special speakers that can be used to play karaoke, but many people don’t know how to connect the speakers. Let’s briefly describe it b...[Details]
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On April 6, TCL Communication officially launched the TCL brand's first smartphone series overseas - the TCL 10 series, which includes 3 models: TCL's first 5G smartphone TCL 10 5G, the first ...[Details]
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On October 14, Yancheng City held the seventh press conference of the series of themed press conferences of "Carbon Road Pioneer" to further deepen reform and bravely develop new quality productivity....[Details]
Renesas Electronics MCUs
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