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Two major research organizations, IDC and Gartner, released two "2019 Q4 and Full Year Global  PC  Shipment Reports" on the same day. Due to different statistical methods, the two data are slightly d...[Details]

Houmo Intelligence recently announced the completion of an angel round of financing of tens of millions of dollars, led by Sequoia Capital China and followed by Matrix Partners China, Lenovo Capital,...[Details]

In the field of lithography machines, ASML is undoubtedly the leader today. It took ASML only 20 years to grow from a small company jointly established by Philips and ASM in 1984 to a commercial gian...[Details]

Simple buck converters are very useful and cost-effective for low power supplies in applications where input-to-output isolation is not essential. However, in offline main power supplies...[Details]

My colleague Chris Keeser was looking into the PSoC5LP switched capacitor block and discovered a hidden feature of the product. The PSoC5LP design tool, PSocCreator, that comes with the PSoC5LP switc...[Details]

Recently, lidar technology company Luminar Technologies revealed in its letter to shareholders that Tesla became its largest lidar customer in the first quarter, contributing more than 10% of quart...[Details]

Wafer foundry UMC will complete the acquisition of all shares of Mie Fujitsu Semiconductor (MIFS), a 12-inch wafer foundry jointly built with Fujitsu Semiconductor (FSL), for 54.4 billion yen (the sa...[Details]

The principle circuit of the hand-crank type is shown in Figure 1. In the figure, G is a hand-crank generator. The generator assembly consists of a crank, an anti-reversal system, a transmission gear...[Details]

     On October 28, 2021, some keyword search rankings on the App Store showed abnormalities. After data investigation, it was found that a large number of products had keywords not been ranked, incl...[Details]

DDR is a double data rate SDRAM memory, which is now the mainstream memory technology for most computer systems and server products, and is constantly penetrating into embedded system applications....[Details]

This article mainly introduces the problem of invisible faults in relay protection of power systems. By introducing the concept and characteristics of invisible faults, the harmfulness of invisible...[Details]

When it comes to the number of wires in a photoelectric level sensor, how many wires do you usually think of? Is it three? Generally, photoelectric liquid level sensors usually have three wire...[Details]

When writing 51 assembly programs with KEIL, you can use binary numbers followed by "B", for example 0x2A = 00101010B. However, KEIL's C compiler does not support writing binary numbers, so KEIL's C ...[Details]

Now, many car companies are preparing to switch from internal combustion engine vehicles to electric vehicles. However, electric vehicles are somewhat expensive for consumers. Considering that batter...[Details]

In recent years, the development of technologies such as AI, IoT, and 5G, as well as the widespread deployment of smart terminal devices, has led to a geometric growth in the amount of data. As mor...[Details]