19-20-003-0410

News on the afternoon of April 18. On the eve of the 2021 Shanghai International Auto Show, Huawei released a new generation of intelligent components and solutions including 4D imaging radar, AR-HUD...[Details]

At present, the Sino-US trade war seems to have gone beyond the dispute over the trade deficit. In essence, it is more like an extension of the technological competition between China and the United ...[Details]

With the rapid development of wireless communication technology and the continuous evolution of specifications over the past decade, various wireless technologies, whether GSM, GPS, WLAN (such as Wi-F...[Details]

On May 4, Chengdu and Huawei, Huawei and BOE signed a cooperation agreement, which will further expand the scope of tripartite cooperation, deepen industrial collaboration, and work together to help ...[Details]

Why is it that with the same phone and the same battery, some people have a long standby time, while others have a very short standby time at the beginning? In fact, it is because the battery is not f...[Details]

This is a full-wave rectifier circuit that can output positive and negative polarity unidirectional pulsating DC voltage. Tl in the circuit is a power transformer, and its secondary winding has a cen...[Details]

"New infrastructure" has become a hot word in China's economy in 2020. As a representative of emerging technologies and advanced productivity, new infrastructure is cultivating new momentum through i...[Details]

　　1. Overview of Sweeper 　　In electronic measurement, we often encounter the problem of measuring the impedance characteristics and transmission characteristics of the network, among which the transm...[Details]

introduction Since the inverter transfer function is difficult to obtain and the voltage output often fluctuates, traditional pure PID control is difficult to achieve fast and stable response. The c...[Details]

China Energy Storage Network: According to reports, a research team from MIT and the National Renewable Energy Laboratory (NREL) has successfully developed and demonstrated a thermophotovol...[Details]

#include "stm32f10x.h"   GPIO_InitTypeDef GPIO_InitStructure;//声明GPIO_InitStructure   void LED_Init() {  RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA,ENABLE); //Turn on GPIOA clock   GPIO_InitStructur...[Details]

General Provisions The power supply and grounding of intelligent system equipment should be safe, reliable, economical, reasonable and technologically advanced. Design elements Intel...[Details]

Opening remarks: The previous section talked about the program of dynamically scanning the digital tube in the main function loop, but this program has a hidden danger. In some projects, the more tas...[Details]

Note: The operation commands of the microcontroller's off-chip program memory and data memory are different from the commonly referred to memory, and are different from the AT24C02 of the I2C bus a...[Details]

According to a paper published in Nature magazine on the 23rd, teams from the Jackson Laboratory, the Broad Institute of MIT and Harvard, and Yale University used artificial intelligence (AI) techn...[Details]