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After changing its silence in the past, Xiaomi Motors began to frantically test the boundaries of the market. "Take it seriously!" Judging from past experience, leaking car design secrets is a bi...[Details]
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Early morning on January 22, Apple pushed the RC version of the upcoming iOS 14.4 and iPadOS 14.4 updates to developers. Some of the new features are still very interesting. The new Beta versio...[Details]
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The Galaxy Z Flip, Samsung's first vertical folding smartphone, was launched earlier this year. About six months later, Samsung released a 5G version that switched to a more powerful Snapdragon 865+ ...[Details]
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"In the complex electromagnetic environment of a high-level substation, the actual measured wireless communication rate of a single user on site reached more than 400 megabits per second. This is n...[Details]
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Since Xiaomi CC9 Pro ushered in the 100-megapixel era, more and more models have used 100-megapixel cameras. Like the Samsung Galaxy S20 Ultra, Samsung Galaxy S21 Ultra, Samsung Galaxy Note 2...[Details]
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On July 26, local time, General Motors announced to the outside world that the Cruise department's business losses in the second quarter reached US$500 million (approximately RMB 3.3 billion), more t...[Details]
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For some daily-use products, the issue of "anti-reverse connection" is often considered when designing. Customers simply use plugs to connect power, so they generally use reverse-inserted connectors ...[Details]
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After the release of the Snapdragon 888 flagship platform, ZTE confirmed that the Red Magic gaming phone equipped with Snapdragon 888 will be available soon. Recently, a blogger revealed a ne...[Details]
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The DDS signal generator uses direct digital frequency synthesis (DDS) technology to improve the frequency stability and accuracy of the signal generator to the same level as the reference frequency,...[Details]
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introduction
For modern data and telecom power systems, higher system efficiency and power density have become a core focus, as small and efficient power systems mean saving space and electric...[Details]
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STM32L151: int main(void) { HAL_Init(); SystemClock_Config(); MX_GPIO_Init(); LED_ON(); MX_DMA_Init(); MX_SPI1_Init(); MX_SPI2_Init(); MX_TIM3_Init(); MX_USART2_UART_Init(); //M...[Details]
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On Wednesday local time, two overseas patent licensing companies, Unwired Planet International Ltd (hereinafter referred to as "UPI") and Conversant Wireless Licensing (hereinafter referred to as "Co...[Details]
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1-6-3-2. Calculation of Transformer Parameters for Forward Switching Power Supply The calculation of the parameters of the forward switching power supply transformer is mainly considered from the fol...[Details]
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Xpeng Motors' 1024 Technology Day in 2022, the next generation intelligent driving system XNGP is the absolute protagonist. In the 85-minute live broadcast, nearly 50 minutes of the screen were giv...[Details]
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Usage Environment
PC: Centos5.4
kernel: 3.0.1
corss: arm-linux-gcc 4.4.1
arm: s3c6410
...[Details]
Industrial Control Electronics
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