The control chip of the DC regulated power supply adopts the relatively mature imported components, and the power components adopt the latest high-power devices developed internationally. The adjustab...
About the interrupt flag:
Send one byte of data from SPI:
void SPI_Set_SD_Byte(unsigned char txData)
{
UCB0TXBUF = txData; // Write to the transmit buffer
while ((UCB0IFGUCTXIFG) == 0); // Waiting for...
On March 16, Huawei released the "Huawei Innovation and Intellectual Property White Paper 2020" in Shenzhen, launched the Huawei Patent Digital Wall, and announced its 5G patent licensing rate standar...
Source: https://spectrum.ieee.org/top-programming-languages/The ranking is created by weighting and combining 11 metrics from eight sources: CareerBuilder , GitHub , Google , Hacker News , IEEE , Redd...
Introduction: Programming of buttons and digital tubes Input mode of AVR IO port and selection of pull-up resistor Structure statement and query method of buttons Programming of digital tube Basic pr...[Details]
After being included in the new infrastructure sector, the development of the Internet of Things industry has once again ushered in good news. On May 7, the Ministry of Industry and Information Techn...[Details]
This section talks about external interrupts.
Reading the introduction and understanding the program is the best way.
External interrupts are the lowest priority interrupts of MSP430 and are maskabl...[Details]
With the development of electronic information technology, smart cards (IC cards) can be seen everywhere in life. Radio frequency identification cards (abbreviated as radio frequency cards, RFID cards...[Details]
According to Jiwei.com, a signing ceremony between Kunshan and AUO Cloud was held recently. According to First Kunshan, with the official establishment of the low-temperature polycrystalline silico...[Details]
NetEase Mobile News, February 10, 2022, just now, Samsung released its 2022 flagship, the Galaxy S22 series, online. As for the official price and release time that everyone is most concerned about, ...[Details]
China is currently one of the countries with the fastest development and the most opportunities in the field of artificial intelligence ( AI ) in the world. Due to the huge population base and stro...[Details]
Serial output data (query mode)
This example uses the query mode to send two-bit serial data (0~9 digits) to 74LS164, and displays it on the common anode digital tube connected to 74LS164.
...[Details]
The magnetic column level gauge uses a magnetic float to drive a two-color magnetic column to indicate the liquid level. It can be used for medium level detection in various towers, tanks, tanks, sph...[Details]
On September 26, the Shenzhen Development and Reform Commission issued the "Management Measures for New Energy Vehicle Charging and Replacement Facilities in Shenzhen", which clearly stated that ac...[Details]
Zhiyong high-voltage differential probes are widely used in various applications. They can provide excellent general-purpose differential signal measurements for today's high-speed power measurements...[Details]
Clock cycle
The clock cycle is also called the oscillation cycle, which is defined as the inverse of the clock pulse (the clock cycle is the inverse of the crystal oscillator connected to the m...[Details]
1 Introduction
At present, high-frequency switching power supplies have been widely used in electronic equipment such as computers, communications, and radio and television. The main trans...[Details]
This design selects STC89C52 MCU as the main control chip, selects DC motor with photoelectric encoder as the controlled object, uses T0 timer of MCU to generate PWM signal and sends it to DC motor. ...[Details]
Traditional millimeter wave radar is also called 3D millimeter wave radar, which has three dimensions of information, namely distance, speed, and azimuth. On this basis, 4D millimeter wave radar ad...[Details]
Analogue and Mixed Signal
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