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Huawei has announced that it will hold a press conference on June 2 to launch Hongmeng OS. At the same time, the official Weibo account of EMUI has been renamed HarmonyOS, officially taking over.   I...[Details]

——Review of award-winning works and sharing of learning resources for the 2023 Embedded Competition Recently, the sixth (2023) National College Student Embedded Chip and System Design Competition ...[Details]

The penetration rate of BLDC motors in both industrial and household applications is continuously increasing. In addition to traditional power tools, vacuum cleaners, and small household appliances...[Details]

According to foreign media reports, wireless charging startup Yank Technologies' wireless charging device MotherBox has been certified by the Federal Communications Commission (FCC). This is also the...[Details]

Bone conduction headphones are not just a tax on IQ, but a relatively special type of headphones. The principle of bone conduction headphones should be explained from the perspective of how we hear...[Details]

IAR Systems fully supports Renesas RZ/T2 and RZ/N2 series MPUs to facilitate real-time control and industrial network development Innovative tools from IAR Embedded Workb...[Details]

According to 9to5 Mac, one of the new features of Apple's iPhone 13 Pro/Max is the addition of a new macro mode, a camera for capturing very close photos and videos. Although most users have been usi...[Details]

This paper proposes a design scheme for a high-performance all-digital sine wave inverter power supply. The scheme is divided into two stages, the front stage uses a push-pull boost circuit to boost t...[Details]

With the release of Huawei Mate X2 and Xiaomi MIX FOLD, the popularity of foldable screen mobile phones has risen again. As Samsung has the most complete production line of foldable screen mobile pho...[Details]

At this point, we have mastered the use of a display device and an input device, so can we do some comprehensive experiments? Well, let's make a simple addition calculator, use the program to input t...[Details]

Power batteries are the power source for tools, mostly referring to batteries that power electric vehicles, electric trains, electric bicycles, and golf carts. They are mainly different from the st...[Details]

Well-known investor Mobius, known as the "Godfather of Emerging Markets," said that if the United States does promote another extensive infrastructure plan in addition to the $1.9 trillion stimulus p...[Details]

1. Self-excited intermittent oscillation circuit 　　Figure 1 (a) is a self-excited intermittent oscillation circuit. When the circuit is powered on (t=to), the current flows through the primary of t...[Details]

0 Introduction There are many types of human-computer interaction interfaces, such as keyboards, digital tube displays, liquid crystal displays, and touch screens. The main factors that determ...[Details]

The market demand for lithium iron phosphate continues to be strong, and its market share has hit a new high. According to the data from the Power Battery Application Branch, the domestic power bat...[Details]