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1 Introduction Hybrid integrated circuit (HIC) is an integrated circuit made by combining semiconductor integration technology with thick (thin) film technology. Hybrid integrated circuits a...[Details]

　　One of the features of the USB standard is that the host can provide power to plugged-in USB peripherals. This advancement from the serial and parallel ports of the past to USB has greatly increase...[Details]

As the resolution and refresh rate of monitors continue to increase, the demand for bandwidth is also getting higher and higher. In view of this, many manufacturers simply equip graphics cards with m...[Details]

　　Silicon carbide (SiC) power components are rapidly gaining ground in the solar (PV) inverter application market. SiC power components have high frequency and high temperature resistance characteris...[Details]

Designing low power circuits while achieving acceptable performance is a difficult task. Doing so in the RF bands increases the challenge dramatically. Today, nearly everything has wireless connect...[Details]

Designing LED drive solutions, if the current is greater than 500 mA, a switching regulator is usually used to drive the LED ; if the current is between 200 mA and 500 ...[Details]

The wiring schematic diagram of the button control light is shown in Figure 11. Press the button on the lower 4 bits of the P1 port of the single-chip computer, and connect the light-emitting diode t...[Details]

This week, MediaTek released the Dimensity 9000 chip, which not only snatched TSMC's first 4nm launch, but also, from the paper specifications, it is far better than the Snapdragon 888, and is very c...[Details]

On August 8, Ningdian Times New Energy and Homai Co., Ltd. signed a strategic cooperation agreement on energy storage. The two parties will focus on the research and development and application of ...[Details]

Translated from EEtimes   The start of the Battery Electric Vehicle (BEV) revolution is going to be a shaky one, which will greatly impact the automotive and transportation industries, but it will ta...[Details]

Huawei is not only the world's largest telecommunications equipment supplier and the world's third largest smartphone manufacturer, but also has leapt into the forefront of the world in terms of pate...[Details]

In recent years, governments around the world have formulated stricter energy-efficiency regulations and standards to improve power efficiency and reduce energy consumption in response to global warmi...[Details]

Convert an integer to a string, how do you do it in C51?  This question seems to be very simple. KeilC also uses the sprintf() function, so just use it. But for the microcontroller where every inch o...[Details]

    1 Introduction     Due to the special working environment of coal mine production, the production process is more dangerous and unsafe than the general industry. With the continuous increase in c...[Details]

The following figure is a circuit diagram of DC or battery input, which performs constant current control on 6 strings of LEDs 　　It adopts a multi-string boost structure design. The LED driving met...[Details]