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With the advent of the energy crisis, efficient lighting technology has received widespread attention. Light Emitting Diode (LED) is a device that uses semiconductor PN junction or similar structur...[Details]
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Tesla CEO Elon Musk said on Twitter that a trial project to open Tesla Supercharging Stations to other electric vehicles has begun. Judging from the official announcement, support has begun at least ...[Details]
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Some users have reported that they can no longer print to their HP printers or play Amazon Music through the dedicated app due to macOS incorrectly claiming that certain software is malware. Accord...[Details]
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In order to achieve synchronization between threads, a mutex lock is usually added before executing the critical code segment, and unlocked after the critical code segment is executed. In order to ...[Details]
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Autonomous robots are intelligent machines that can understand and navigate their environment without human control or intervention.
Although autonomous robotics technology is relatively new,...[Details]
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Use the module software to take horizontal modules of IG! frame by frame, and store the data of each frame (8*8 dot matrix screen) in a two-dimensional array. There are 18 frames in total. In the i...[Details]
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At present, LED lighting
drivers
without
electrolytic capacitors
are a focus of attention in the industry. There are many different opinions in the industry on whether or not to use el...[Details]
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Tianyancha shows that on December 30, 2020, Xinyangguang (Tianjin) Technology Service Co., Ltd. was established. The legal representative of the company is Lv Zaifeng and the registered capital is 10...[Details]
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We found on JD.com that the vivo X50 Pro+ has already started pre-sale in the vivo official flagship store, and the official estimates that the phone will be shipped on July 11 at the latest. It i...[Details]
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//This stopwatch has time, minutes, seconds and milliseconds, and can record up to hours. It has pause and resume timing functions. Key1 on the independent keyboard is the pause and resume key, and ke...[Details]
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When using an oscilloscope, you often need to combine the global and local waveforms of interest for viewing. This requires the use of the Zoom function that everyone is very familiar with. What are ...[Details]
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What will
robots
of the future
look like?
Marc Raibert, founder of Boston Dynamics, recently revealed his vision for the future of robots: robots can do more than just dance...
Whe...[Details]
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After entering 2019, words such as "thousand-yuan smart locks", "reshuffle", and "explosion" have become keywords in the smart lock industry, which seems to have pointed out the direction for the fut...[Details]
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When the microcomputer time switch is used alone, once the light is dim on a cloudy day outside the power supply time range. When lighting is needed, it cannot be provided because it is not within ...[Details]
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Late on October 12th, Beijing time, it was reported that two people familiar with the matter revealed that Nvidia's acquisition of ARM may ultimately fail because the possibility of the transaction b...[Details]
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