10-1004818-E3G0

　　1 Introduction 　　Microwaves usually refer to decimeter waves, centimeter waves and millimeter waves. Regarding its frequency range, one statement is: 　　300MHz ~ 300GHz (1MHz = 106Hz, 1GHz = 109) ...[Details]

In C language, it is not easy to use an accurate delay program. In IAR, there is a function called __delay_cycles(), which is defined in the header file intrinsics.h. The function is to delay N instr...[Details]

Three-phase asynchronous faults generally include the following types, inter-turn short circuit, winding short circuit to ground, winding shell collision, inter-turn open circuit, winding burnt, etc....[Details]

The researchers held up an 8-inch CMOS wafer with a thin film of molybdenum disulfide. On the right is a furnace developed by the researchers to "grow" a layer of molybdenum disulfide on the wafer ...[Details]

Data acquisition technology involves a wide range of fields, a wide dynamic range of collected signals, a large amount of processed data, and high requirements for system real-time performance. Pro...[Details]

The self- programmability of Flash means that the Flash memory can be erased/programmed using the resident software or program in the Flash memory, but the storage area where the program code...[Details]

This article introduces two typical examples of brushed DC motors using PWM drive using an H-bridge circuit. ① Input the PWM signal to one of the two input pins and drive it directly ...[Details]

So far, lighting companies have been committed to the LED bulb business, and have been competing fiercely to quickly seize the market for "bulb sockets" such as E26 for ordinary bulbs and E17 for smal...[Details]

Who would have thought that in August, LG Energy Solution did not even make it into the top 15 domestic power battery companies in terms of installation volume!   If we say that the domestic power ba...[Details]

From June 25 to 26, the 5th Jiwei Semiconductor Summit was held in Haicang, Xiamen. The theme of this summit was "The Heart and the Core are in the Same Place, Changes are Like Kunpeng", which brough...[Details]

The MAX19001 is a fully integrated, four-channel, high-performance pin electronic driver with built-in level adjuster, ideal for memory and SOC ATE systems. Each channel of the MAX19001 includ...[Details]

Today, the Ministry of Industry and Information Technology officially issued 5G commercial licenses to China Mobile, China Unicom, China Telecom, and China Broadcasting Corporation, which means that ...[Details]

It is reported that Gree Group is planning to transfer part of its shares in Gree Electric Appliances, which involves a change in the company's control. The outside world believes that no matter who ...[Details]

This article describes a low-cost method for constructing a low-distortion, bus- controlled sine wave oscillator. This circuit produces a sinusoidal output with typical s...[Details]

Common dimming methods include bidirectional thyristor dimming, trailing edge dimming, ON/OFF dimming, remote control dimming, etc. Thyristor dimmers have been used in traditional incandescent lamp...[Details]