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When talking about Chinese chips, Ni Guangnan is indispensable. Let’s learn more about the relevant content with the embedded editor. Since he co-founded Lenovo in 1985, Ni Guangnan has been s...[Details]

Profit growth of 85% in 2017, target revenue of 12.5 billion yuan in 2018: The company released its 2017 annual report, achieving revenue of 8.886 billion yuan, a year-on-year increase of 48.01%; prof...[Details]

Serial Port:   一. USART_ITConfig(USART1, USART_IT_TXE, ENABLE): As long as the transmit register is empty, there will always be an interrupt. Therefore, if you are not sending data, turn off the tran...[Details]

I encountered a problem when debugging the STM32 system clock setting: TIM2 timing 1Ms, TIM2 interrupt service function time++, LED state changes when time=100. After the program runs, I found that t...[Details]

Microcontroller programming: Find the maximum number and store it in the BIG unit. Assume that the internal RAM stores a group of unsigned numbers starting from the LIST unit, with the number of data...[Details]

At the early morning of November 17th, Beijing time, at the Global Supercomputing Conference held in Denver, the United States, the "nonlinear earthquake simulation" application completed by the te...[Details]

First of all, let's talk about the 19264 screen The 1926 screen is composed of 3 64*64, 64 rows and 192 columns, of which 192 columns are 64+64+64 = 192   They have CS1 CS2 CS3 controls respectively ...[Details]

This article will introduce how to make an electronic keyboard using SPCE061A, and provide source code. If you have an experiment box from Lingyang University, it will be easy to complete, just a mat...[Details]

Xiaomi has 　　always been active in the mobile phone industry as a "disruptor". Xiaomi has attracted a large number of users with its cost-effectiveness, but it has also been labeled as "loser" and "l...[Details]

　　iPhone X is a crucial product for Apple , not only because it shoulders the important task of driving Apple's performance growth, but also represents the future development direction of Apple's mo...[Details]

ATmega8535L Eeprom Example Program //***************ICCAVR V6.30 compiled*****************//  #include io8535v.h                  #define uchar unsigned char  #define uint unsigned int  //digital t...[Details]

1 Why do we need to remap the interrupt vector table?               The COREM3 authoritative guide says "However, in order to dynamically redistribute interrupts, CM3 allows vector table relocation -...[Details]

(1) Even for the same stepper motor , its torque-frequency characteristics vary greatly when using different drive schemes . (2) When the stepper motor is working, the pulse...[Details]

I recently looked at the Baidu bracelet open source project and found that all the algorithms were encapsulated into a lib file. This is the first time I have learned to call it in Keil. The questi...[Details]

A team of scientists from the Russian company 3D Bioprinting Solutions successfully 3D printed a thyroid gland and transplanted it into a mouse. Now, scientists have made further progress and publish...[Details]