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Today, ASUS and Tencent launched the ROG gaming phone 2 in Beijing. In addition to the 120Hz refresh rate screen, a major highlight of this phone is the first Snapdragon 855 Plus processor. In orde...[Details]
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This lesson uses the AT89S51 microcontroller minimum system to teach you how to program the microcontroller. This program drives the light-emitting diode on the P1.7 port of the microcontroller to fl...[Details]
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In the last blog, I introduced the Xmodem bootloader for PIC16, PIC18, PIC24/dsPIC, PIC32 learning boards or minimum system boards. Today, I will introduce the Encrypted bootloader developed based ...[Details]
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According to businesskorea, Samsung's foundry business recently received a second production order from Nvidia's Ampere GPU. Samsung received an order worth 1 trillion won from Nvidia in early 2020 a...[Details]
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On the evening of May 6, Redmi brand general manager Lu Weibing posted a screenshot of Redmi's first Snapdragon 855 flagship desktop. From the screenshot, we can see that the resolution of the Redmi ...[Details]
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"Our cars support whole-vehicle OTA!" Since when has whole-vehicle OTA upgrade become the focus of publicity for more and more car manufacturers? This is also another hot word for important car funct...[Details]
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//Timer 2 configuration, generates an interrupt once every 1 millisecond for system timing void TIM2_Init(void) { CLK_PeripheralClockConfig(CLK_Peripheral_TIM2,ENABLE); //Send the main clock ...[Details]
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Today, we will introduce an important part of 51 MCU - interruption. The so-called interruption means that when the CPU is processing an event A, another event B occurs and requests the CPU to process...[Details]
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Introduction Overcurrent protection circuit is an indispensable component of power supply products. According to its control method, it can be roughly divided into shutdown mode and current limiti...[Details]
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In 1938, a brand new DKW F7 was pushed down the hillside. The "perpetrator" quickly rushed forward, and when he saw that the car body had no major damage and the engine was even still running, he ...[Details]
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With the rapid development of blue and white light emitting diodes (LEDs) in 1990, LEDs have been widely used in a variety of products such as smartphones, personal computers (PCs), TV backlights, ...[Details]
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The oscilloscope is a commonly used electronic measuring instrument with many advantages such as high measurement accuracy, good stability, strong durability, and long service life. When using an osc...[Details]
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Detailed explanation of 51 single chip LCD1602 program LCD1602 Industrial character LCD. 1602 means that the content displayed by the LCD is 16X2, that is, it can display two lines of 16 char...[Details]
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The daily maintenance of the three-coordinate measuring machine directly affects the measuring accuracy, speed and service life of the instrument . Therefore, maintenance work must be done well to e...[Details]
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1. Battery Management System Overview
At present, pure electric vehicles all use lithium-ion batteries, and lithium-ion batteries also have some "little tempers" of their own. In order to enab...[Details]
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