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Foreign media Motherboard recently reported that a security researcher with the ID "MG" has created a special Lightning data cable that allows hackers to remotely access your computer. Lightning data...[Details]

In order to obtain the ideal accuracy when measuring with a coincidence level, in addition to controlling the measurement environment factors, the use and maintenance of the coincidence level itself s...[Details]

LED is a nonlinear device. A small change in forward voltage will cause a huge change in current. LED is a semiconductor diode. Its volt-ampere characteristic changes with temperature (-2mV/℃). If th...[Details]

Starting from August 26, the Gansu Channel of China National Radio Network launched a series of reports on Jinta County to see how a small county holds up a great mission. Location: Jiuquan, Gansu. Fr...[Details]

在央视2021牛年春晚上，一群踩着音乐节奏翻滚起舞的机器牛吸引了众多观众的眼球。据悉，这只名为“犇犇”的机器牛是由国内一家新创公司宇树科技研发。     According to Tianyancha, Yushu Technology was established in 2016. The company is mainly engaged in electromechanical t...[Details]

I set up a surveillance project, laid the cables, and installed the front-end cameras. But when I turned on the power, the image did not appear. I eliminated the power supply, cables, settings, and o...[Details]

IDT's IDT90E32/36 three-phase energy metering chip integrates 7 separate second-order sigma-delta ADCs, which can realize three voltage channels (A, B and C phases) and four current channels (A, B, C ...[Details]

In the fields of construction, communication, electricity, etc., overvoltage protection has become an indispensable part, but the overvoltage protection technology and application of UPS (uninterrupti...[Details]

In the previous example, the ILI93xx module has been added to ASF and the relevant declarations have been made. This time, we will configure the SMC and then use the API provided by ASF to print the ...[Details]

The 2019 TÜV Rheinland "Quality Matters in China" Photovoltaic Ceremony kicked off at the Hilton Hotel in Suzhou on March 21. At each ceremony, the series of outstanding companies recognized by the...[Details]

3. The lower 128 units of the internal data memory (00H~7FH) The total capacity of the internal data memory of the 51 microcontroller is 256 bytes, and the address ranges from 00H to FFH. This 256-...[Details]

OmniVision Technologies, a world-leading developer of digital imaging solutions, released the OAX8000 before CES today. This AI-powered automotive ASIC is optimized for entry-level standalone driver ...[Details]

The field of autonomous driving has been hot for many years, but up to now, the large-scale deployment of autonomous driving in real complex scenarios has been repeatedly delayed. One of the importan...[Details]

After being dominated by foreign Tier 1 companies for a long time, China's independent wire-controlled chassis manufacturers finally have a say. On December 13, 2019, Shanghai Nasen Automotive Elec...[Details]

In order to ensure the safe, reliable and efficient operation of the power system, high-quality power supply is an important task. To this end, a portable power quality monitor is used to accurately m...[Details]