Professor Zhou Ligong's painstaking work "Programming and Data Structure" for several years, the electronic version has been distributed to electronic engineers and college groups for free, and authorized by Professor Zhou Ligong, th

Overview With the increase of domestic labor costs year by year, under the background of the gradual disappearance of the advantages of cheap labor in China, “machine substitution” has become a general trend. At the same time, China's manufacturing industry is facing

Second, first open the box, remote control press the set button, the telecommunications version of the input password 10000 or 6321, the WIFI connection, to ensure that the computer and the same LAN, WIFI link is set, it is best to record the IP address, you can Close the b

Smartphones are rapidly developing and this year will reach a new peak, which is absolutely the result of joint efforts of all manufacturers. The statistics provided by market research company IHS Markit show that in the past seven years, the annual growth rate of mobile ph

On August 3 and August 4, China Mobile moved tens of billions of dollars and launched two consecutive items to start the IoT project procurement: 1) 39.5 billion yuan to start the 2017-2018 cellular Internet of Things project wireless and core ne

On April 5th, 2016, Huawei President Ren Zhengfei visited the Huawei Institute of Japan. When he talked with employees about Apple, Ren Zhengfei analyzed that Apple has opened up three eras in the history of more than 40 years: the first era, the world first The PC was invente

WIFI test head can be customized for other specifications Test - lowercase jpg Kaixin micro test This production is based on drawings collected online. It is said that there is a gain of about 11DB, which is true after the completion of the test. material: tool: Refe

Measuring the current flowing through the sense resistor seems simple – Amplify the voltage and read it with the ADC. Do you know what the current is? However, if the voltage of the sense resistor itself is far from the system ground volt

Last time at the XX exhibition in Guangzhou, my friend brought back a TV box. Let me use it to see it. Today, I'll start to appreciate the value under the boot. Let's come back to a detailed evaluation. This 2017 latest TV box - cskytv set-top box model is F9, the a

Software-defined radio (SDR) performs baseband processing through software and supports a wide range of radio standards using the same radio platform. This method is essential for in-vehicle intelligent multimedia touch screen systems. In contrast

[Global Scientific Reporter Li Xiaofei] Yonhap reported on August 28 that Samsung Electronics said on the 28th that it has begun investing US$7 billion in Xi’an in the next three years to expand Samsung’s (China) Semiconductor’s NAND flash memory produc

[PConline News] In mid-March, Midea Group Co., Ltd. and Toshiba Corporation jointly announced that they have signed a memorandum of understanding regarding Toshiba’s sale of a controlling interest in its appliance business (“Toshiba Home Appliances”) to t