SMD0805P075TF

Since the L0 part of the TQ210 board we are using is already hard-coded, and the L0 part has clock initialization, so we do not need to initialize the clock when we do serial communication now. We wi...[Details]

    As a microscopic instrument with high lateral and longitudinal resolution, laser confocal scanning microscope has made great progress in various fields. This paper introduces the nonlinear proble...[Details]

     Formaldehyde is an important chemical raw material and organic solvent, widely used in home decoration materials. Excessive formaldehyde gas will induce diseases and even cause cancer, directly ...[Details]

//Why use software simulation IIC instead of hardware IIC? In addition to the problem of ST's IIC module itself, it is also because the hardware IIC is not convenient to transplant and cannot be used...[Details]

The GPIO_Init function is the initialization function of the IO pin. It performs the initialization configuration of each pin. It mainly accepts two parameters, one is the configuration pin group (GP...[Details]

In STM32, there are five clock sources, HSI, HSE, LSI, LSE, and PLL. In fact, there are four clock sources, as shown in the figure below (gray blue). PLL is obtained by multiplying the frequency of t...[Details]

An array is nothing more than an ordered collection of variables of the same type. A more vivid way to think of it is like a school line up on the playground. Each grade represents a data type, each ...[Details]

I have been lazy recently. Due to lack of exercise and the two-month "long night shift", my body has a tendency to become Michelin-like. In order to prevent this unhealthy development, I decided to b...[Details]

Solution: Configure the kernel make menuconfig File Systems --- DOS/FAT/NT Filesystems --- (utf8) Default iocharset for FAT Change to (cp936) Default iocharset for...[Details]

Over the past 100 years, cars have evolved from a means of transportation to a continuation of living and entertainment space. As cars gradually become a necessity in most people's lives, safer, more...[Details]

As an indispensable and important part of the car, the throttle directly affects the safety performance of the car. Since the 21st century, most cars have replaced the conventional cable throttle...[Details]

STM32 has two watchdogs: independent watchdog IWDG and window watchdog WWDG. Let's talk about their similarities and differences. 1. Clock source The clock source of IWDG comes from the low-speed ...[Details]

　　1. Introduction 　　In the manufacturing and use of electronic instruments and meters, there are a large number of printed circuit boards that need to be debugged, measured and repaired, and the va...[Details]

Compared with the mainstream ARM7/ARM9 core architecture of the previous generation of ARM, the startup method of the new generation of Cortex core architecture has changed significantly. After the c...[Details]

Test environment: TQ2440 development board (matched with TQ4.3-inch screen) Test bibliography: "Practical Bare Metal Development of ARM Processors - Mechanisms rather than Strategies" (hereinafter re...[Details]