CH216E4A-E2D-BA

The .h file is as follows:     #ifndef __WWDG_H #define __WWDG_H #include "stm8s.h" void Delay();  void WWDG_Configuration(void) ;   void Refresh_WWDG_Window(void); #endif The .c file is as follows...[Details]

Introduction: I found that most of the STM32 sample programs are based on the IAR development environment when I was studying STM32, but I think it is more convenient to use the Keil MDK development e...[Details]

1. Notes: 1. Please read the safety precautions and probe range in the instruction manual carefully; 2. The slider of the clamp-on current probe must be pushed to the bottom until the probe displays:...[Details]

In common sense, power supply is a conversion device that can provide suitable voltage, current, waveform and frequency for our electronic appliances! For example, DC power supply can be understood a...[Details]

In the previous article, our Linux was able to boot, but when identifying NAND, it failed to obtain the clock source, resulting in the failure of subsequent partitioning. We found from t...[Details]

In preparation for the upcoming iOS 16, Apple updated the iOS 15 penetration data, which was last updated in January this year. Five months later, among the devices launched in the past four years, i...[Details]

      The clock configuration source code is in the file system_stm32f10x.c. The program first determines the type of f10 chip used and selects the system clock frequency SYSCLK you want. The chip I ...[Details]

When the pandemic hit, automakers braced for turmoil. They expected supply chain disruptions and plummeting sales. But they never expected that a year later one of their biggest problems would be sto...[Details]

When it comes to laser TV, some people will think of home theater, petty bourgeoisie life and other high-quality images. Due to the deliberate guidance of manufacturers in the early promotion, many u...[Details]

Keyboard categories:        Keyboards are divided into coded keyboards and non-coded keyboards.        The recognition of closed keys on the keyboard is realized by a dedicated hardware encoder, and ...[Details]

I saw a piece of code today, which was a bit confusing, as follows Get_arg(Buff, &argc, argv); static void Get_arg(U8 *cmdline, U8 *argc, U8 **argv) { #define STATE_WHITESPACE 0 #define STA...[Details]

In the design of the electrical parameter instrument, the data collection is performed by the microcontroller AT89C52, and the host PC is mainly responsible for communication (including serial commun...[Details]

There are many kinds of electronic measuring instruments, including multimeters, oscilloscopes, power meters, power quality analyzers, power analyzers, etc. We often find that the same signal is test...[Details]

    In the process of learning ARM, I found that it is easy to confuse "pointer function" and "function pointer", so today, I want to make it clear at once, and I have found some information and some...[Details]

Almost all digital products use clock devices. The more complex the system, the more clock devices are used. In emerging applications such as smartphones and tablets, the devices required are differe...[Details]