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Nondestructive testing: Ultrasonic testing of composite materials With the rapid development of my country's aerospace technology, various composite materials are being used more and more widely. S...[Details]

Are the electric cars that have been popular recently a recent product? No, electric cars were invented as early as the 1910s. Electric motors for electric cars now come in a variety of forms, but...[Details]

　　In electronic manufacturing, multimeters are often used to measure voltage and current in circuits. 　　Connect the LED, resistor and potentiometer to form the circuit shown in Figure 3-4, and rotat...[Details]

3 to 6V adjustable voltage stabilized power supply circuit design principle: This voltage stabilized power supply has a simple structure, and its core component uses an integrated circuit 5G14. The...[Details]

Beijing time, April 15th morning news, according to reports, three people familiar with the matter revealed that Intel's autonomous driving car company Mobileye has hired Goldman Sachs Group and Morg...[Details]

Earlier, the well-known third-party market research organization IDC released the market report on China's 5G smartphones in the third quarter. Data shows that as of September, the total shipment of ...[Details]

Energy Internet is a new form of energy development that deeply integrates the Internet with energy production, transmission, storage, consumption and energy market. It strengthens network intercon...[Details]

No peak is detected after injection of gas chromatograph, and only a straight line is drawn for the baseline. Note: When you find that no peak is produced during injection, you should first consider ...[Details]

On June 21, official news from China Automotive Intelligent Control, a provider of smart vehicle computing infrastructure platforms, showed that the company had recently successfully completed a new ...[Details]

assembly.s   .text    SPMCR = 0x57 ; RWW area busy flag, read RWW area allowed, allow write program storage area ; void write_page (unsigned int adr, unsigned char function); ; bits 8:15 adr addres...[Details]

According to foreign media reports, Sony Semiconductor Israel's Altair has launched the low-power, small, highly secure and highly integrated chipset ALT1250. The chipset is designed for cellular IoT...[Details]

       On January 12, ZTE Corporation's Lu Qianhao warmed up for the new products. 　　Lu Qianhao said that users who like high-quality Snapdragon 888 true flagship phones can consider ZTE Axon 30 seri...[Details]

China Energy Storage Network News: At 9:10 am on April 9, the East China Branch of State Grid Corporation of China received an application from the Anhui Electric Power Dispatching and Cont...[Details]

Communication protocol: The first byte, MSB is 1, which is the first byte mark, the second byte, MSB is 0, which is the non-first byte mark, and so on... The last byte is the XOR checksum of the la...[Details]

On October 25, Honeycomb Energy announced that its 200,000th set of short knife battery pack was successfully rolled off the production line at its Yancheng base recently, marking a continued incre...[Details]