DANF-9P-L0-E03

Although Apple previously stated in its financial report that this year's iPhone 12 will be delayed in its launch, the press conference is still expected to be held in September, when it will officia...[Details]

1. Selection of pointer meter and digital meter: 　　1. The reading accuracy of the pointer meter is poor, but the process of the pointer swinging is more intuitive, and its swing speed and amplitude ...[Details]

Abstract: This paper proposes an ip-iq detection scheme for reactive current in power system, and gives a specific method for using 87C196 single-chip microcomputer to realize real-time detec...[Details]

Large-scale LED display systems have been widely used in various indoor and outdoor occasions, but because they mostly use multi-machine systems, the system cost and the complexity of software and har...[Details]

　　As we all know, ARM is a well-known company in the microprocessor industry. ARM itself does not manufacture or sell CPUs based on its own designs, but licenses its processor architecture to interes...[Details]

0 Introduction In large power plants, the required DC load is relatively large, and the capacity of the battery is usually above 2000A·h. If a conventional 10A or 20A switching rectifier modul...[Details]

The general PCB design process is as follows: preliminary preparation - PCB structure design - PCB layout - wiring - wiring optimization and silk screen - network and DRC inspection and structure i...[Details]

According to foreign media reports , researchers from Heriot-Watt University in Scotland, UK, in collaboration with researchers from the University of Toulouse in France, have proposed a new framewor...[Details]

"Despite the enormous challenges posed by the coronavirus pandemic, we achieved our expectations for sales and revenue growth at the beginning of 2020," SMA Chief Executive Jürgen Reinert said on F...[Details]

In recent years, my country has made remarkable achievements in the field of semiconductor technology. Breakthrough progress has been made in key core technologies such as intelligent processing chip...[Details]

0 Introduction Embedded system development has entered the 32-bit era, the 8-bit MCU market has stabilized, and the 32-bit MPU represents the development direction of embedded technology. Howe...[Details]

MediaTek will release its world's first 5G system-on-chip (SoC) on the afternoon of the 26th. However, it had already announced the previous evening that it would work with Intel to introduce the lat...[Details]

According to a new report today from The Elec, Apple has canceled its collaboration with Samsung to use OLED displays developed by Samsung for its upcoming 10.86-inch iPad Air. People familiar with...[Details]

    First, let's learn about the dual stack. The following picture is from the "Cortex-M3 Definitive Guide". It's a bit boring, but you still need to read it.                    ...[Details]

Nowadays, many portable electrical appliances generally use USB ports as their power plugs. For example, portable reading lights use USB ports to charge their internal batteries. However, it is not a...[Details]