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An oscilloscope is a graphical display device that describes the waveform of an electrical signal. This simple waveform can explain many characteristics of a signal: the time and voltage value of t...[Details]
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1. Three major indicators of MCU internal resources: a. FLASH (Program Storage Control ROM ) is equivalent to: Computer hard disk (still saved after breakpoint) b. RAM (memory) is equivalent to: comp...[Details]
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At present, combined with the characteristics of various regions, the application scenarios of blockchain are constantly expanding, but it is still in a relatively early stage. The development of the...[Details]
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/****PIC microcontroller can read the temperature value of TC77 sensor through SPI serial port****/ /****Connect to the host computer through the serial port and the digital value of the temperature ...[Details]
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Wuhan is a severely affected area of the new coronavirus pneumonia, and the current situation of companies located in China's Optics Valley has attracted much attention. The latest news shows that ...[Details]
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On July 4, the establishment and unveiling ceremony of the Modern Industrial College of Integrated Circuit Technology was held in Zhuhai High-tech Zone. The industrial college was jointly established...[Details]
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October 11, 2024 –
Mouser Electronics, an authorized global distributor of electronic components and industrial automation products focused on New Product Introduction, is now shipping the mini...[Details]
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The standard C language defines 32 keywords, as shown in the following table (32 keywords of ANSI C): C51 has expanded the functions of the microcontroller on this basis. For details, see the fol...[Details]
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In device communication, UART is very common and the simplest. However, PCs, especially laptops, have basically abandoned traditional UART ports and can only use USB to UART ICs for signal conversion...[Details]
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Faced with increasingly fierce competition in the mobile phone market, Samsung has adopted a strategy of launching a large number of A series mobile phones, including A40, A50, A60, A70, A80 and A90,...[Details]
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Microprocessor architectures with multithreaded or multicore CPUs have evolved significantly over the past few years. They are now standard in desktop computers and are also very common in CPUs for t...[Details]
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Steps to initialize a normal IO
1: GPIO_InitTypeDef GPIO_InitStructure defines a structure for initializing IO
2: Enable IO clock. STM32 IOs are all high-speed IOs.
There are two situations
The...[Details]
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#include "2440addr.h" extern void Uart_Printf(char *fmt,...); void Wr24C02(U32 slvAddr,U32 addr,U8 data); void Rd24C02(U32 slvAddr,U32 addr,U8 *data); void Run_IicPoll(void); void IicPoll(void) ; voi...[Details]
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Require: 1. Logic of eight-person quick response: only one of the first responses will be valid. 2. Under the control of the host, quick answers within 10 seconds are valid. 3. Use a digital tu...[Details]
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On November 4, the Henan Provincial Development and Reform Commission issued the "Notice on the Implementation of the Fourth Batch of Source-Grid-Load-Storage Integration Projects" and the "Notice ...[Details]
DSP and ARM Processors
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