1N5245D(DO-35)P

This is the first time I write about my learning process. This is just the beginning. Of course, it is not the end. I had nothing to do today, so I read a book on microcontrollers. Suddenly I reali...[Details]

Today I was learning DMA and needed to pass an address. I wanted to pass it from the serial port to the register to light up the LED. I was just learning the principle of DMA. First of all, I wanted t...[Details]

Some time ago, I wanted to use ST-LINK to debug the board hardware, but found that nothing happened (but there was no problem with the code). After opening the settings, I set it to run from the star...[Details]

  Introduction PWM rectifier is a power converter developed by applying pulse width modulation technology. It can make the input current and voltage in phase, so that the power factor is close to 1....[Details]

      In recent years, there have been constant reports about Apple making cars. Recently, another big news came out, saying that Morgan Stanley analysts expect Apple to invest nearly $19 billion in ...[Details]

I started to learn arm bare metal programming. I was preparing for it before, but the progress was not very smooth. The reason was that my efficiency was not very high and I was afraid of failure. But...[Details]

1 Introduction The robot hearing system mainly recognizes and judges human voices, and then outputs corresponding action commands to control the movements of the head and arms. The traditional robot ...[Details]

In recent years, driven by policies, the semiconductor industry capital market has been extremely hot, and the recent Sino-US relations, supply chain security and the opening of the Science and Techn...[Details]

#include "stm8s.h" uint8_t u8_value; FlagStatus fs; void main(void) {   GPIO_DeInit(GPIOD);   GPIO_Init(GPIOD, GPIO_PIN_ALL, GPIO_MODE_OUT_PP_LOW_SLOW);   fs = RST_GetFlagStatus(RST_FLAG_WWDG...[Details]

Beginner learning STM32, first contact with USART serial communication. A personal summary of the USART communication hardware principle. The TTL level from the MCU (Micro Controller Unit, also known...[Details]

     Apple is continuing to refine Siri's ability to share information and context between devices to enable more nuanced, location-aware voice commands. Apple was awarded a patent on Tuesday titled ...[Details]

Due to China's month-long epidemic control, Apple's development of at least one new flagship iPhone this year has fallen behind schedule. Multiple people familiar with the matter said that Apple has ...[Details]

Seeing that the "grace period" is about to end, the previously "calm" MediaTek seems to be unable to sit still. The latest news shows that mobile phone chip designer MediaTek finally confirmed today ...[Details]

Premise: 　　I have been working on this behind closed doors for two weeks. After various thoughts and inquiries, I have repeatedly read the relevant chapters of M3 Authoritative Guide and STM32 Inc...[Details]

Soft-start thyristor is a power electronic device used to control the start and operation of the motor. It has the advantages of smooth start, high operating efficiency and convenient control. In p...[Details]