055U120B251GT

//ADC channel number definition #define ADC_Chanel0 (unsigned char)0x00 #define ADC_Chanel1 (unsigned char)0x01 #define ADC_Chanel2 (unsigned char)0x02 #define ADC_Chanel3 (unsigned char...[Details]

  In the development of single-chip microcomputers, the serial port is the most commonly used channel for exchanging data with the outside world. To use the serial port, a communication protocol is e...[Details]

Motors have always been a major power consumer in industrial applications. It is imperative to develop high-efficiency, high-reliability and high-durability motors. The country's active introduction ...[Details]

Although the EEPROM program I wrote before can be simulated successfully, it cannot be used when burned into the microcontroller. It is undoubtedly a timing problem. Today, I corrected the timing and ...[Details]

According to Jiwei.com on December 1, the well-known digital blogger @长安数码君 revealed that the release time of the Honor V40 series has been basically determined and will be released in January next y...[Details]

On the afternoon of November 9, the signing ceremony of the capacity order of Nanjing Lishui zinc-bromine liquid flow energy storage battery project was held in the development zone. Anjing Energy (Na...[Details]

　　There are many traditional DC motor speed control methods, such as voltage regulation, weak magnetic field speed control, etc., which have the disadvantages of slow speed control response, poor a...[Details]

1. Software simulation running speed and hardware correspondence We first need to find out the size of the microcontroller's crystal oscillator (usually it is marked in the accompanying instruction m...[Details]

The current is measured using a magnetically balanced Hall current sensor. The sensor can measure AC values ​​from DC to 100kHz. In automatic measurement and control systems, it is oft...[Details]

Shunwei Capital’s official microblog released a message on March 20 that Shanghai Mobile’s composite robot company SAZHI Intelligent completed a nearly RMB 100 million Series A financing le...[Details]

Since the emergence of external lighting, we divide lighting into three eras: the filament bulb era (incandescent lamp), the gas bulb era (fluorescent lamp), and the semiconductor light-emitting era ...[Details]

introduction USB (Universal Serial Bus) is the abbreviation of universal serial bus. It has become the mainstream interface of computers because of its convenience, dynamic bandwidth allocation, ex...[Details]

The concept of state machine State machine is an important concept in software programming. More important than this concept is its flexible application. In a clear and efficient program, the...[Details]

In order to obtain high-power LED devices, it is necessary to prepare suitable high-power LED chips. The common methods for manufacturing high-power LED chips internationally are as follows: ①...[Details]

1. Differences in economic performance At present, there are many indicators about the economy of electric vehicles, but they are limited to the calculation and comparison in the field of elec...[Details]