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In "51 Single Chip Microcomputer (Twenty-nine) - Matrix Keyboard Input Experiment", we introduced the principle and usage of the matrix keyboard. In this article, we use the matrix keyboard to design...[Details]
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Shiqiang signed an agency agreement with 3PEAK INCORPORATED to further expand its products such as operational amplifiers, current signal detection amplifiers, high-performance comparators, high-perf...[Details]
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According to TomsHardware, the US government's attempts to block Huawei have indeed had a serious impact on the company, but behind these practices is a strategy to prohibit China from obtaining key ...[Details]
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1. For programmers, the most basic 51 MCU has the following three storage spaces:
(1) Internal data space, address range 0 ~ 255, use MOV instruction and 8-bit address for direct and indirect acce...[Details]
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FLUKE 8845A/8846A Current Input Fuse Self-Test and Replacement Guide The 400mA and 10A input terminals of the multimeter are each equipped with a fuse that can be replaced by the user. 00mA input...[Details]
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This application note provides information on how to interface the DS1307 real-time clock (RTC) to a microcontroller and provides some example code to access the device. introduce The DS1307 serial...[Details]
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Tesla officially released its first electric pickup truck, Cybertruck, at its headquarters in Los Angeles, USA. The silver metallic luster, fully enclosed body, and shuttered trunk cover - the Cybe...[Details]
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1) Object-oriented:
ASP uses C# as an object-oriented language, and in many ways C# will become Microsoft's similar language to Java.
Another interesting thing about C# is that all objects automat...[Details]
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Example: 1 void UART_Send_Message(u8 *Data,u8 lenth) { while(lenth--) { USART_SendData(USART2, *Data); while(USART_GetFlagStatus(USART2, USART_FLAG_TXE) == RESET); Data++; }...[Details]
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Following its debut at MWC Barcelona in February this year, Honor held a domestic press conference today and officially launched the Magic 4 series in the Chinese market, with a starting price of 3,9...[Details]
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1. Parts installation sequence table This weighing plate has no special requirements for the order of parts installation. You can follow the principle of small first and large later, welding small ...[Details]
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An acquisition involving more than 900 million yuan by acoustic giant Goertek (002241.SZ) has been terminated. Recently, Goertek Co., Ltd. issued an announcement stating that its wholly-owne...[Details]
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1. Mode 0 and Mode 2
In Mode 0, one bit of data is sent or received per machine cycle, so the baud rate is fixed to 1/12 of the microcontroller clock frequency (i.e., fosc/12), and is not affected b...[Details]
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Akamai partner survey shows: Although 95% of business leaders in Asia Pacific and Japan believe that cloud is key to their 2023 strategy, their cloud spending varies widely Respondents in Vietnam,...[Details]
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On October 21, 2024, Ji Guanglin, Executive Deputy Secretary-General of the National Vanadium Titanium Industry Alliance and Dean of the Vanadium Titanium Economic Research Institute, and Zhang Jia...[Details]