M55342E02W2B08C-TR

Abstract: Direct torque control has been applied to various control systems of synchronous and asynchronous machines. Due to the Bang-Bang control, long control cycles will lead to two prominent ...[Details]

　　Oscilloscope is one of the universal measuring instruments, which is used to observe and measure high-frequency signals. As we all know, oscilloscopes are divided into real-time oscilloscopes and s...[Details]

Shanghai Chengwei Instrument Technology Co., Ltd. WVTR-W3 water vapor transmission rate testing system adopts the weighing method testing principle. It is a professional, efficient and intelligent WV...[Details]

Introduction: Today we will introduce the ARM chip core --- architecture table. Come and have a look if you need it. Note: T: indicates support for Thumb instruction set; D: indicates support...[Details]

A sequence signal refers to a series of periodic binary signals that are cyclically generated under the action of a synchronous pulse. The logic device that can generate this signal is called a seq...[Details]

　　High-voltage circuit breakers are one of the most important control devices in the power system. The number of high-voltage circuit breakers in operation is the largest in the power grid, and the op...[Details]

       In 2019, Huawei released its first smart speaker product Sound X. Its internal Devialet 60W dual subwoofers brought a strong bass performance, and the good listening experience was also recogn...[Details]

The German federal government has introduced the "Climate Protection Plan 2030" with the aim of achieving the goal of reducing greenhouse gas emissions by 55% by 2030 compared to 1990 levels.   The p...[Details]

Introduction: This is the main program of this Bluetooth car. The microcontroller used is stm8. I hope it will be helpful to friends who like smart cars. #include "iostm8s103k3.h" #include "stm8s...[Details]

On October 14, Guanghong Technology stated on the investor interaction platform that with the introduction of customers such as Xiaomi and Honor and the increase in orders, the company's capacity uti...[Details]

Regarding low-pass filtering, let’s first look at the definition on Baidu Encyclopedia. The formula for algorithm implementation is as follows: y(n) = q*x(n) + (1-q)*y(n-1)     Where Y(n) is the...[Details]

Reference: "STM32F4xx Chinese Reference Manual" RCC chapter. The STM32 clock can be roughly divided into two categories: system clock and other clocks, including a total of 5 clock sources: HSI (Hi...[Details]

1. First, configure the system clock as follows: RCC_DeInit(); //Reset the peripheral RCC register to the default value     /* Enable HSE */     RCC_HSEConfig(RCC_HSE_ON); //Set external high sp...[Details]

The STM32 in standby mode cannot be woken up by the RTC alarm, but when the following program is commented out, it can be woken up by the RTC alarm. PWR_WakeUpPinCmd(ENABLE); //Enable wake-up pin fun...[Details]

Market Background As an important part of automobile intelligence, smart buttons and smart surfaces are currently in a rapid development stage. Capacitive touch buttons are increas...[Details]