48SV-1RVA-T

In North America, the back seat of the car is usually equipped with a car DVD player and broadcast video. In Japan, the terrestrial TV interface in the front seat of the car is very common, and pas...[Details]

This is a special eye surgery 600 kilometers apart. The "patient" is at the Sun Yat-sen University Zhongshan Eye Center in Guangzhou, while the doctor is far away at the Hainan Eye Hospital in Haik...[Details]

　　Use a transformer DC resistance tester to test the DC resistance value of the transformer. The test should be performed at all positions of the transformer. In theory, the three-phase DC resistance...[Details]

According to MoneyDJ, Deutsche Telekom announced on Wednesday that it will open 5G test networks in the capital Berlin and the company's headquarters in Bonn from now on, which means that Deutsche Te...[Details]

　　The hybrid integrated circuit performance parameter test system is mainly designed to detect whether the integrated circuit chip meets the factory parameters. This test system can complete multiple ...[Details]

Timer/Counter is abbreviated as Timer. Its main functions include generating various time intervals and recording the number of external events. It is one of the most commonly used and basic componen...[Details]

Bootloader startup phase 3 2 Two stages: assembly language stage, C language stage Two hardware initializations: basic hardware initialization, initialization of clock serial port flash, etc. Most ha...[Details]

LED constant current driver Introduction Since LED is a characteristic-sensitive semiconductor device with negative temperature characteristics, it needs to be st...[Details]

Since the IEEE StdTM 802.3af Power-over-Ethernet (PoE) standard was approved in June 2003, millions of PoE-enabled VoIP phones, wireless access points (WAPs), and security ca...[Details]

With the advent of the 5G era and the application of wireless charging technology, more and more functions of consumer electronic products, such as NFC and wireless charging, need to be realized thro...[Details]

Xinwanda Electronics Co., Ltd. (hereinafter referred to as "Xinwanda" or "the Company") held the 32nd meeting of the 5th Board of Directors and the 32nd meeting of the 5th Board of Supervisors on M...[Details]

1. Hardware preparation 1. A DVI cable (a cable that converts one end of a DVI cable to two ends) 2. Two Lingxingyu 802 sending cards 3. A ten-pin flat cable 2. Hardware...[Details]

As a beginner, correct use is the most basic skill. With the development of technology, more and more electronic practitioners use digital multimeters. This article mainly explains how to use digital...[Details]

The DMTa analytical measuring transducer marketed by ProMinent reliably measures pH value, temperature, redox value, chlorine concentration and conductivity in all areas of the process industry. In...[Details]

1. Design Principle The colorful smart coaster is mainly composed of power supply circuit, temperature measurement circuit, RGB-LED color control circuit, etc. The STC series single-chip microcomput...[Details]