DB786SD5N-XT

1. First, there is a difference in the startup file. In the startup file of 107, there is no clock initialization before entering the main function, but 407 has SystemInit() before main. 103 are as f...[Details]

Digital multimeters are widely used in national defense, scientific research, factories, schools, measurement and testing and other technical fields due to their high accuracy, wide measurement range...[Details]

HTC Blockchain COO Chen Xinsheng previously stated that the second-generation blockchain phone will be launched in the second half of this year. Now that there is more detailed information about the ...[Details]

According to Reuters, the Belgian Cybersecurity Center said it has not found any evidence that telecommunications equipment provided by Huawei has been used for espionage. It is understood that ...[Details]

1 Introduction Solar energy is a non-polluting energy source and has been a hot topic of research. People hope to improve its power conversion efficiency. Photovoltaic grid-connected inverters are t...[Details]

The full-angle Leeb hardness tester for non-destructive testing is for the single-angle Leeb hardness tester. At present, almost all Leeb hardness testers on the market are single-angle Leeb hardness...[Details]

       1 Introduction 　　There are currently five challenging issues with switching power supplies, one of which is whether they can be miniaturized. An important way to miniaturize switching power ...[Details]

0 Introduction Intelligent connected vehicles refer to a new generation of vehicles equipped with advanced on-board sensors, controllers, actuators and other devices, and integrating modern co...[Details]

The fierce competition among South Korea's three major telecom operators to promote 5G networks has also boosted the sales of LG Electronics' 5G mobile phone "V50 ThinQ", which was sold out in less t...[Details]

      Recently, a British High Court judge ruled that Apple infringed two patents of Optis Cellular and ordered it to pay a licensing fee. The value of this fee has not yet been determined, but the m...[Details]

0 Introduction With the increasing prominence of global issues such as environmental pollution and energy crisis, low-emission, energy-saving and economical vehicles such as alternative fuel vehicle...[Details]

01Why measure the amplitude of AC signals?   In the National College Student Intelligent Car Competition, there are groups that complete track tracking through electromagnetic navigation. This year (...[Details]

According to reports, joint research by Professor Yoon-Ho Kim’s team at Pohang University of Science and Technology (POSTECH) in South Korea and the Center for Quantum Science and Technology at the U...[Details]

The power supply industry has always been full of DIY experts. This time, the editor will share with friends a simple homemade charger timing socket. The so-called timing socket can time the trickle ...[Details]

Highly integrated biosensor chip combines ECG monitoring and neural sensing signal input channels with motion tracking and embedded AI core The new products were presented at the Elect...[Details]