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According to news on April 18, Apple’s first “fall detection” function patent can be traced back to 20190103007, which was announced in 2018. It has subsequently obtained at least 5 related patents....[Details]
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Up to now, the first batch of 25 listed companies on the Science and Technology Innovation Board have announced their issue prices one after another. After more than eight months of efficient, orderl...[Details]
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Digital Tube A multi-digit digital tube is a digital tube in which two or more single digital tubes are placed side by side to form one. When the multi-bit is integrated, their internal common termin...[Details]
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With the continuous consumption of earth's energy and the scarcity of resources, the harm of greenhouse effect to human beings, and the serious pollution of the atmosphere to the earth, the inter...[Details]
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On June 17, the first phase of the power battery project of Sichuan Times New Energy Technology Co., Ltd. (hereinafter referred to as "Sichuan Times"), a wholly-owned subsidiary of CATL, was of...[Details]
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summary IIC (inter-Integrated circuit) is a two-wire serial bus used for communication between MCU and peripherals. IIC only requires two wires: data line SDA and clock line SCL. Data transmission b...[Details]
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Amazon.com Inc's cloud computing unit on Tuesday launched two new custom computing chips designed to help its customers reduce the cost of using chips from Intel Corp and Nvidia Corp, Reuters reporte...[Details]
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With the previous foundation, erasing and burning are similar. The figure below is the programming timing diagram. Issue 0x80 command; Send out five address signals; data input; Issue 0x10 comman...[Details]
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Although HMD Global has successfully revitalized the Nokia brand, company executives have admitted that its messy product naming method has indeed confused consumers. Take the Nokia 7.1 as an ...[Details]
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When making a CAN bus online upgrade function for LPC1768, I use the IAP function to write the bin file generated by KEIL conversion to the starting address of the internal flash of lpc1768, and then...[Details]
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On May 7, the General Office of the Ministry of Industry and Information Technology officially issued the "Notice on Deeply Promoting the Comprehensive Development of Mobile Internet of Things", whic...[Details]
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System call is a service provided by the OS operating system. User programs use various system calls to reference various services provided by the kernel. The execution of the system call causes th...[Details]
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First of all, you should understand the digital tube and its working principle. Understand whether you are using a common cathode or common anode digital tube, and secondly, understand the segment se...[Details]
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With the release of the Snapdragon 8+ mobile platform, many mobile phone manufacturers have begun preparing for their flagship phones in the second half of the year, and Realme is no exception....[Details]
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The typical RCD absorption circuit is shown in the figure: The following figure shows the work analysis process of RCD absorption: t0-t1: Forward conduction time. When Vds is slightly le...[Details]