ABH3-8.1592MHZ-33-R300-C-4-Y-T

There is a magnetic field around electric current (moving electric charge). Its important external manifestation is that it exerts a magnetic field force on moving test charges, current-carrying co...[Details]

With the continuous development of urban transportation technology, while people enjoy the efficient and convenient way of highway, the traffic accident rate caused by it is also increasing. Among ...[Details]

Tianyancha shows that Sichuan Times New Energy Resources Co., Ltd. was established recently with a registered capital of RMB 1 billion. The legal representative is Qu Tao. The business scope includes...[Details]

  Image source: Bloomberg Some of China’s wealthiest tycoons have poured billions of dollars into electric-vehicle companies to fulfill China’s dream of becoming a leader in the sector. Now, a recko...[Details]

       According to Jiwei.com, with the development of intelligent electronic devices, people are increasingly dependent on smart devices. However, static electricity, which is ubiquitous in daily li...[Details]

Recently, CSA Group (Canadian Standards Association) held a certification ceremony for the Power Ocean series of energy storage products at the headquarters of Gotion High-tech. The US version of t...[Details]

introduction The lighting system that performs dimming control based on the DMX512 control protocol is called a digital lighting system. At present, various stage lighting equipment including ...[Details]

On July 26, the China-US Tianjin Talks were held in the morning. Chinese Vice Foreign Minister Xie Feng and US Deputy Secretary of State Sherman will hold talks.   At the briefing held after the tal...[Details]

　　In daily life, interior designers and architects often face a problem, that is, in the design and decoration process, they have a headache because of various measurement difficulties or safety hazar...[Details]

China Energy Storage Network News: State Grid Corporation of China recently held the second quarter work meeting of 2020, using the "golden key" of Xi Jinping Thought on Socialism with Chines...[Details]

The solution uses the ultra-low power consumption SOC microcontroller C8051F30X, pipeline instruction structure, 70% of the instruction execution time is one or two system clock cycles, and the spe...[Details]

AC frequency conversion is actually a three-phase AC motor that changes its speed by changing the frequency. When the power supply frequency is high, the motor speed is fast, and when the power sup...[Details]

Frequency resolution and test sensitivity of spectrum analyzer briefly introduces the working principle and frequency resolution of spectrum analyzer, and proposes how to select frequency resolution a...[Details]

//*********************************** // LED digital display electronic clock //*************************************** //*********************************** //Programming ideas: //Use time...[Details]

The HCS12 series MCU does not include a D/A conversion module. To expand its voice function, the usual practice is to add a D/A conversion chip. Although this can achieve very good sound quality (d...[Details]