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Recently, I am working on a custom method (using the serial port) to program the FLASH of 430. After the program is completed, the power is turned off and reset, and the reset button can run the new ...[Details]
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A/D conversion principle and parameter indicators 1. Sampling Theorem 2. In order to correctly represent the analog signal vi with the sampled signal vs shown in Figure 5.2.2, it must satisfy the fol...[Details]
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Vishay Intertechnology announced the launch of two new integrated power photosensors , the VO2223 with an output current of 0.9A and the VO2223A with an output current of 1A, expanding its optoelec...[Details]
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1. What is armhf
In Ubuntu 12.04 and Debian, in addition to arm and armel, there is also a version called armhf. What is this?
As we all know, armel is the main ARM ABI at present. armhf is a...[Details]
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Driven by more and more emerging demands and green energy-saving trends,
the application of power supplies and
power management
technologies that can improve
power
efficiency
wi...[Details]
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On March 3, 2022, Beijing time, realme officially held a "Holding the Stars" themed press conference and launched the new generation of national trend mobile phone realme V25. This time, realme V25 j...[Details]
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Design engineers working on low electromagnetic interference (EMI) applications are often faced with two major challenges when designing: how to reduce the EMI in the design while reducing the size o...[Details]
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According to Korean media DealSite+, there are problems with Samsung's 3nm GAA production process. It tried to produce Exynos 2500 chips suitable for Galaxy S25/S25+ mobile phones, but all of them we...[Details]
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Today, Transsion Holdings' IPO on the Shanghai Stock Exchange Science and Technology Innovation Board was priced at RMB 35.15 per share, with a total of 80 million shares issued, accounting for 10% ...[Details]
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Migration environment CPU:S3C2440 Cross compiler: arm-linux-gcc-4.3.3 Virtual machine system: Ubuntu12.04 Reference: "Tianqian Technology Linux Porting Manual" Transplantation steps 1. Get the kern...[Details]
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USB Type-C and PD are complicated When using a universal connector that can be plugged into a power source or device, negotiating which device powers which device can seem daunting to product desi...[Details]
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According to foreign media reports, researchers at the Hong Kong University of Science and Technology have designed the world's first 3D artificial eyeball. If all goes well, it is expected to help m...[Details]
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With the development of artificial intelligence technology,
industrial robots
are accelerating their evolution towards autonomy, intelligence and collaboration. As a pioneer in the field of...[Details]
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The RLC series circuit has a frequency-selective characteristic. When the frequency of the applied voltage source signal is equal to the natural frequency of the circuit, resonance occurs, the imag...[Details]
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1 Introduction Fingerprint recognition technology analyzes the local features of fingerprints and extracts detailed feature points from them, thereby reliably confirming personal identity. Fingerpri...[Details]