DCMC542M200ED1AD

At the OPPO Developer Conference, OPPO officially reviewed the technologies that ColorOS has opened to third parties. Let’s take a look: 1. System Album ColorOS was the first to open up the system ...[Details]

At the 2017 Vive Developer Summit held on November 14, HTC VR Vice President Bao Yongzhe introduced the VIVE WAVE VR open platform. The newly released VR all-in-one Vive Focus will also be integrate...[Details]

On July 31, 2020 ChinaJoy opened grandly at the Shanghai New International Expo Center. Qualcomm once again joined hands with industry ecosystem partners to name the theme pavilion with the Qualcomm ...[Details]

    The current GPS navigation application is very mature and has a relatively high accuracy. However, in indoor places such as underground parking lots, the GPS signal is very weak and it is impossib...[Details]

There are three main preparations for learning microcontrollers:     ● The first is confidence and perseverance. To learn MCU, you have to believe in yourself. It is like a layer of window paper. It ...[Details]

This comprehensive advanced car radio CD/MP3 system reduces development effort, speeds time to market and cuts costs through high integration. The solution is based on the TEF690x singl...[Details]

1. Accurately measure diodes When measuring the diode accurately, the red DC ammeter is plugged into the "VΩ" socket and the black DC ammeter is plugged into the "COM" socket. Select the "Diode Accur...[Details]

　　 1. LED energy-saving application theory 　　1. LED structure 　　LED stands for Light Emitting Diode in Chinese. It is a diode made of various compounds such as phosphorus, arsenic, and nitrogen. W...[Details]

Last year, the "10 Cities, 10,000 Lights" demonstration project did not bring fruitful results as expected. Instead, the shortcomings of this high-power LED lighting were fully exposed: the reliabilit...[Details]

OFweek Cup · OFweek 2023 China Robot Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]

Preface   The spectrum analyzer, also known as the "RF multimeter", is a widely used basic RF and microwave measuring instrument. It is often used to measure harmonics and spurious measurements of am...[Details]

For decades, most motor control applications have relied on general-purpose brushed DC and stepper motors that provide low cost and ease of implementation. However, with the continuous innovation and...[Details]

Reporter Zhou Yifan In the face of the epidemic, the market sentiment brought about by global panic is like a wild horse running wild. On March 13, A-shares fluctuated widely. The Shanghai Composit...[Details]

In 2019, State Grid Gansu Electric Power Company resolutely implemented the decisions and deployments of State Grid Corporation of China, overcame numerous difficulties, took a series of measures, ...[Details]

A shunt generator is a common type of generator, characterized by the field winding connected in parallel with the armature winding. The external characteristic of a shunt generator refers to the r...[Details]