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An oscilloscope displays signals on the screen, and the results displayed on the screen can be used to study the device under test. Many engineers may test whether the oscilloscope indicators are nor...[Details]

According to foreign media reports, Our Next Energy (ONE), a battery startup in Michigan, said that the company has tested a new battery prototype Gemini on the Tesla Model S. This battery can enable...[Details]

I feel heavy-hearted when writing this summary, because there are still many things I don't understand. . . I feel that my knowledge is still very shallow, and the future is still long. However, the b...[Details]

On August 10, China Resources Microelectronics released an investor relations activity record sheet, answering questions of concern to investors regarding performance, products, production capacity, ...[Details]

Since its release in 2017, Tesla's electric truck has recently made some progress.   According to foreign media reports, after launching and mass-producing a number of electric vehicles such as Model...[Details]

The fourth annual global IoT survey of element14 in 2022 points out that IoT applications continue to grow and the deployment of artificial intelligence technology increases, and the collaborative de...[Details]

In modern power electronic systems, with the increase in the workload of field testing and field maintenance, new requirements have been put forward for the current general test instruments. The de...[Details]

Recently I encountered a program crash with an unusual SIGILL. I debugged it. Core was generated by `/usr/bin/xxxxx'. Program terminated with signal SIGILL, Illegal instruction GDB checked and cr...[Details]

　　In order to increase the data storage and processing capabilities of the central node, a radio frequency chip with 256KFlash and a standard 8051 enhanced processor is selected, so CC2530 is selecte...[Details]

On August 21, the construction project of Xinjiang Shengrui Green Source 5 GWh new energy production base was launched in Midong District, Urumqi. As the first new energy storage lithium battery cell ...[Details]

Russian President Vladimir Putin meets with the Russian public during the annual "Live with President Putin" program.   When talking about the US's intention to suppress Huawei, Putin said, where doe...[Details]

Introduction Low-voltage and low-power inverter power supplies have been widely used in industrial and civilian fields. In particular, the development and utilization of new energy sources, s...[Details]

Note on using hardware spi to read LSM9DS1 on STM8S105K4 Several elements of SPI configuration: MSB, master-slave, PHASE_EDGE, POLARITY, NSS; The matching of host clock and SPI speed needs to be test...[Details]

According to Bloomberg, the new iPhone to be released in 2020 is expected to add an under-screen Touch ID fingerprint recognition sensor. Although Samsung, Huawei, OnePlus and other Android phone m...[Details]

Since 2021, the penetration rate of China's hybrid market, especially plug-in hybrid vehicles (PHEVs), has increased significantly. According to the report, the market penetration rate...[Details]