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After Qualcomm released the Snapdragon 8 Gen 1 chip, ZTE announced on the same day that it would "launch three arrows at the same time". The new ZTE×Nubia×Red Magic mobile phones are all equipped wit...[Details]
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Comparison of Several Solutions for Extending USB Connections
USB (Universal Serial Bus) is now recognized as the preferred connection solution for many common off-the-shelf peripherals such as k...[Details]
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The previous article on connecting Bluetooth HC-05, 06 to microcontrollers and communicating with mobile phones introduced in detail the connection and configuration of Bluetooth and STC series MCUs....[Details]
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Bare wire testing is essential
With the advancement of technology, you might think that simple test equipment based on bare wire (two or more conductors in a sheath that carry power and/or low...[Details]
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1. Pulse signal generator A generator that produces rectangular pulses with adjustable width, amplitude, and repetition rate that can be used to test the transient response of linear systems or use a...[Details]
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This year’s Medical Design Excellence Awards (MDEA) competition saw a strong presence from international entrants, particularly medical device manufacturers from China and India, who are working to fi...[Details]
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Regarding the rumor that Geely Auto will invest US$300 million in NIO, NIO said it would not comment and all financing-related information is subject to the announcement. In February this year, NI...[Details]
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As a leading company in China's new energy motor systems, after successfully winning the favor of passenger car brands such as FAW , SAIC, Dongfeng , BAIC, and Geely , Jingjin Electric continues to d...[Details]
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A voltage frequency converter (VFC) is an oscillator that outputs a square wave whose frequency is linearly proportional to its input voltage. The output square wave can be fed directly to a microc...[Details]
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introduction With the continuous development of new technologies, digital substations are emerging. Driven by smart grid planning, digital substations will become the mainstream of new substations in...[Details]
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Google Pixel 4a 5G is a mid-range 5G mobile phone under Google. This phone has troubled many users due to bugs. On January 14, according to media reports, many users reported that there was a...[Details]
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There are many types of testing machines, and there are many different classification methods. According to the traditional classification method, they can be divided into five categories: metal mater...[Details]
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Selection of magnetic flap level gaugeMain points for attention of magnetic flap level gauge 1. Measuring range (mm): 300～19000 2. Medium density (g/cm3): 0.5～2 3. Medium viscosity: ≤0.0...[Details]
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Dutch scientists have developed the first single-element two-dimensional (2D) topological insulator germanene, which consists only of germanium atoms and also has the unique ability to switch between...[Details]
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introduction
CMMB (China Mobile Multimedia Broadcasting) is China's first mobile broadcasting and television standard with independent intellectual property rights for mobile terminals. It is als...[Details]
DIY/Open Source Hardware
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