MQ-224-021-261-41WN

0 Introduction 5G is the fifth generation of mobile communication technology (5th generation wireless systems, abbreviated as 5G). The international standardization organization 3GPP has defin...[Details]

Affected by the epidemic, the world is more urgent for the development of the Internet of Vehicles. After the epidemic is over in the future, the Internet of Vehicles will also enter a new stage of d...[Details]

With the development of 5G communication technology, the power consumption of 5G mobile phones is about 20% higher than that of 4G mobile phones, which puts higher requirements on the battery life of...[Details]

Wideband meter drive amplifier using OP amplifier with good high frequency characteristics Function of the circuit For the measurement of analog voltage, when the frequency is below 100KHZ, th...[Details]

A friend wanted to customize a water purifier controller and added some unique functions, but the commercial control board did not have such functions, so he asked me if I could make one. I think the...[Details]

Probing techniques are very important for high-quality oscilloscope measurements. Probes are usually the first link in the oscilloscope measurement chain. If the probe performance is insufficient, di...[Details]

The microcontroller source program is as follows: /*******************************************************************         Work: Infrared Emission   Microcontroller: STC89C52RC     Crystal: 12...[Details]

Contemporary electronic circuit design, especially embedded circuit design, faces many new technology challenges, such as more bus applications, higher-speed clocks and digital signals, more integrat...[Details]

  No matter what kind of work you design, buttons are always indispensable. What do you know about buttons?   The switch used for common buttons is a mechanical elastic switch. When the mechanical co...[Details]

      German media WinFuture.de has obtained the full specifications of the Samsung Galaxy S21 FE. The phone will use a 6.4-inch AMOLED screen with 401PPI and 120Hz refresh rate, a fingerprint reader...[Details]

According to Jiwei.com, on March 31, Jiangsu Zhuosheng Microelectronics Co., Ltd. (hereinafter referred to as "Zhuoshengwei") issued an announcement stating that on March 29, the company held the six...[Details]

Radar is a key technology for autonomous driving. According to foreign media reports, Uhnder and dSPACE have recently reached an agreement to support each other in the two major areas of sensor devel...[Details]

China has issued 5G licenses, which means that China will officially enter the 5G era. Along with this comes the debate about NSA and SA 5G networks. Many people do not know the difference between th...[Details]

　　Ultrasonic level meter is an ideal instrument for level measurement in industries such as industry, food, water conservancy and hydropower. It integrates ultrasound, electronics and software, and i...[Details]

(November 6, 2024, Shanghai, China) As one of the world's leading companies in industrial automation, information technology and digital transformation, Rockwell Automation has appeared at the B3-0...[Details]