M80-4T12401F1-08-321-12-321

Defense organizations such as the U.S. Department of Defense (DoD) are under constant pressure to cut costs while maintaining critical defense missions and improving capabilities to address new thr...[Details]

Normal. When performing FFT analysis and selecting the dBm display mode, if the measurement results show -dBm or even all -dBm, it is because the amplitude of the measured signal is relatively small....[Details]

In the third quarter, the shipment volume of China's wearable device market was about 27.151 million units, a year-on-year increase of 45.2%. Among them, the shipment volume of smart wearable devices...[Details]

What changes have been made to Hyundai's charging power strategy on Kona today? In the latest Hyundai KONA recall, LG issued its own statement, which emphasized that the alignment of the negative tab...[Details]

I. Introduction The satellite tracking and control multi-beam system mainly implements tracking and control for satellite signals, which includes two aspects: signal direction of arrival (...[Details]

There will be fierce competition between it and the three top players, Tesla and Google, for this technological leadership Amazon launched a direct challenge to Tesla when it announced a headlin...[Details]

CH451 can drive 8-bit digital tubes at one time and communicate with the microcontroller in serial. It supports left shift, right shift, left cycle, right cycle, independent flashing, 16-level brightn...[Details]

At this stage, people are generally anxious about the range of electric vehicles, but Volkswagen executives said that the source of these anxieties is that there are too few charging facilities.   An...[Details]

    A single-chip microcomputer is an integrated circuit chip. A single-chip microcomputer system is generally designed by professionals based on specific control requirements. It is based on a print...[Details]

There are three types of servo motor control methods: pulse, analog and communication. In different application scenarios, how should we choose the control method of the servo motor? 1 ...[Details]

The "2019 Global Flash Memory Summit" was grandly held at the Hangzhou International Expo Center (G20 main venue), under the guidance of the Zhejiang Provincial Department of Economy and Information ...[Details]

1. Timer/Counter Introduction Set the waiting time and execute the specified hardware operation after the waiting time is reached. The most basic function of a timer is timing, such as sending se...[Details]

1. Serial port mode 0 application programming The serial port mode 0 of the 8051 microcontroller is a shift register mode. By connecting an external serial input and parallel output shift register, a...[Details]

1. Overview With the progress of human civilization and the rapid development of electronic technology, video surveillance, as an extension of human vision, has been widely used in all walks of...[Details]

Each machine must define its own machine_desc structure, which defines some of the most basic characteristics of the machine. struct machine_desc { unsigned int nr; /* architecture ...[Details]