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What are the parameters for evaluating the sound quality of audio equipment?
Sound quality can be evaluated from several aspects, namely brightness, fullness, clarity, balance, softness, strength, ...[Details]
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There are signs of a shortage of materials for smartphone cameras. In order to improve the performance of camera photography, the number of mobile phone cameras is increasing, and the purchase of len...[Details]
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Universal Robots (UR) has launched myUR, an online portal where distributors and end customers can register warranty cases, service requests and inquiries. In addition, registered users can also regi...[Details]
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Apple released the new MacBook Pro and introduced its own M1 Pro and M1 Max CPUs. These two SoC chips can provide fast unified memory, better CPU performance per watt and energy efficiency, and memor...[Details]
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Today, taking the external interrupt 0 of the 51 single-chip microcomputer as an example, I will briefly explain the usage of single-chip microcomputer interrupts. 1 51 MCU interrupt source The 51 MC...[Details]
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As the electric vehicle market continues to grow and develop, the importance of battery packs and their components cannot be underestimated. The battery connection system (CCS) is the lifeblood of ...[Details]
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When TM32 is started by default, the three pins PB4, PB3, and PA15 are not ordinary IOs, but JTAG multiplexing functions, namely JNTRST, JTDI, and JTDO.
When we try to use the SWD interface to debug ...[Details]
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At the 2020 World Telecommunication and Information Society Day Conference on May 17, Chen Zhaoxiong, Vice Minister of the Ministry of Industry and Information Technology, revealed that network facil...[Details]
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With the continuous upgrading of market demands and technologies in communications, consumer electronics, automotive electronics, and the Internet of Things, the development of the domestic integrate...[Details]
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Siemens PLC (S7200, S7300, S7400) connects to Schneider configuration software Vijeo_Citect, and realizes communication between Siemens series PLC and third-party host computer software through Xin...[Details]
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After the beginning of 2021, a dramatic scene occurred in the chip industry. The automotive chips, which had been unknown for a long time, broke out into an extreme shortage, and a small chip choked ...[Details]
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LED pixel decomposition (also known as virtual pixel) technology uses LED multiplexing technology. The same LED light-emitting tube can be combined with adjacent LED light-emitting tubes for 4 time...[Details]
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Apple's official website shows that the new Apple Watch Series 6 is equipped with the S6 SiP chip with a 64-bit dual-core processor, which is up to 20% faster than the S5, and is also equipped...[Details]
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Single-pin pull-down resistor type RC oscillator The following is an RC oscillator circuit with an external pull-down resistor.
Explanation 1. The oscillation resistor ROSC forms a system RC os...[Details]
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With the trend of multifunctional, integrated and high-power electronic devices in electric vehicles, the heat generated by the automotive controller system during operation is increasing. With the...[Details]