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Samsung Galaxy M53 is gearing up to launch soon as the successor to Galaxy M52. Samsung Galaxy M53 renders have surfaced online. It shows that the design of the phone will offer a punch-hole cutout, ...[Details]

　　There are five main output methods used in level measurement: relay output, two-wire output, transistor output, contactless output and NAMUR output. However, when the level switch is used in level ...[Details]

In modern applications focused on machine health and other Internet of Things (IoT) solutions, as sensing capabilities become more prevalent, the need for simpler interfaces, fewer I/Os, and smaller ...[Details]

Power electronic equipment is closely related to people's work and life, and electronic equipment of all sizes cannot do without the support of power supply. Take the power supply of a computer as an...[Details]

Focusing on integrated solutions driven by digitalization and artificial intelligence technology, and accelerating the entry of solutions into the market through innovative business models, we will p...[Details]

This paper analyzes the working principle of the voltage protection circuit composed of a single junction transistor and a thyristor, and proposes a circuit that uses the LM339 voltage comparator to ...[Details]

1. Error handling 　　An error was encountered in the previous section: 　　 　　Print this: 　　 　　It was found that none of the network parameters we wrote statically in jz2440.h were written. 　　dm9000 a...[Details]

With the user's demand for multi-core collaboration of microprocessors, higher integration of peripherals, lower heat dissipation and lower overall system cost, TI has launched a new generation of ...[Details]

We have analyzed the BOM of the OPPO Enco W51 noise cancelling headphones, and this time we will analyze the number of components and their cost. Device analysis description: Before we start the an...[Details]

The following program selects the crystal oscillator as 12MHz The clock cycle is the reciprocal of the crystal oscillator, which is 1/f(crystal oscillator). The machine cycle is 12 times the clock ...[Details]

0 Introduction With the popularity of consumer products such as PDAs, mobile phones, digital cameras, printers, etc., the high-speed data transmission technology used for these devices and...[Details]

Since the Italian scientist Spallanzani, who first discovered ultrasound in 1793, discovered the existence of ultrasound from bats, people have been more and more aware of and studied ultrasound. Beca...[Details]

Recently, Huawei announced that it will hold a new product launch conference for whole-house intelligence and smart screens, and will also announce a new smart home strategy. After the mobile phone b...[Details]

　　As a low-cost, low-power, short-range wireless communication technology, Bluetooth technology is widely used in personal networks in fixed and mobile device communication environments, with data ra...[Details]

1 Introduction In the secondary system of power plants and substations, a reliable DC power supply is required to power control, protection, automatic devices, emergency lighting and other equ...[Details]