1812Y0500120KAR

　　1. Low power consumption and high efficiency. In the switching voltage-stabilized power supply circuit in Figure 1, the transistor V works alternately in the on-off and off-on switching states unde...[Details]

Honor Smart Screen is officially on sale   The Honor Smart Screen, which had been in the pre-order status before, was officially on sale at 10:08 this morning.   The first Honor Smart Screen equipped...[Details]

The data after A/D conversion of PIC microcontroller usually needs to occupy two 8-bit wide RAM units, but the storage units of PIC microcontroller are limited, so the storage units of the microcontro...[Details]

Abstract: In its simplest form, the PC voltmeter consists of a 4-channel, 10-bit A/D converter (IC2) with a few passive components, connected to the PC printer port via a 25-pin male D-type connector....[Details]

This article introduces the use of color dot matrix and the hourglass-shaped traffic light made by controlling the dot matrix using the 51 single-chip microcomputer. I hope it will be helpful to stud...[Details]

The command center of State Grid Economic Research Institute relies on "big cloud, Internet of Things, mobility and intelligence" technology to realize the linkage and joint control of various cons...[Details]

1. Qualitative judgment of the quality of MOS field effect tube First, use the multimeter R×10kΩ range (with a built-in 9V or 15V battery), connect the negative probe (black) to the gate...[Details]

As we all know, many people have seen diesel flow meters and even been helped by them. However, for most people, the measurement principle of diesel flow meters should not be very clear, which is not...[Details]

For display technology, not only does video signal processing require high definition, but the quality of backlight adjustment also directly affects the video display effect. In order to carry...[Details]

According to foreign media reports, Hyundai Mobis, a parts subsidiary of Hyundai Motor Group, announced that it has developed a new safety technology that can protect the safety of passengers by inte...[Details]

According to foreign media reports, INFINITI has developed a new generation of infotainment system INFINITI InTouch™ for its 2020 major models. With the update of the 2020 Q50, Q60, QX50 and flagship...[Details]

Yole Development's market research report shows that since the birth of silicon power semiconductor devices, application needs have been driving the junction temperature to rise, which has now reache...[Details]

1. Introduction 　　As one of the mainstream technologies of IMT-Advance, TD-LTE will make mobile networks truly enter the era of mobile broadband. Compared with the existing 2G and 3G mobile communi...[Details]

Key Features and Specifications Wide dynamic range for a wide range of applications: ±20V differential, ±60V common mode High input resistance and low input capacitance result in minimal probe loadin...[Details]

During the operation of the CPU, it is often necessary to interact with peripherals. The interaction methods include "polling method" and "interrupt method". Polling method: The...[Details]