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Now, we have come to the world of main. Next, we will experience the MMU of ARM11, which is not available in STM32. Previously, during the core initialization process, the MMU function was turned off...[Details]
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According to the characteristics of low-pressure sodium lamps, the following requirements are placed on electronic ballasts.
1) Provide a sufficiently high starting voltage between the ...[Details]
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It is mainly divided into three parts: (1) 51 single-chip microcomputer program part; (2) Keil tool part; (3) Why printf outputs to the serial port. (1) 51 MCU program part #include stdio.h #inc...[Details]
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introduction "The Twist" refers to the twisted pair cable, which was patented by Alexander Graham Bell in 1881. The technology is still used today because it provides many conveniences. In addition, ...[Details]
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Silicon Labs to Host “Works With” 2021 Global IoT Developer Conference Connecting industry leaders together The world's only gathering of IoT device manufacturers, ecosystem suppliers, protocols a...[Details]
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Experimental requirements Code #include "ioCC2530.h" #define D3 P1_0 #define D5 P1_3 //System clock switching function void Set_Clock_32M() { CLKCONCMD &=~0x40; while(CLKCONSTA &0X40) { ...[Details]
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Embedded systems have strict requirements on functions, reliability, cost, volume, power consumption, etc. Various RISC microprocessors based on ARM architecture have flexible characteristics and p...[Details]
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On July 23, at a press conference held by the State Council Information Office, the domestic 5G development half-year "bill" was officially released. According to Beijing Daily, Wen Ku, spokesman o...[Details]
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According to New Atlas, the development of Parkinson's disease is characterized by a decline in motor control, and researchers are beginning to explore how to monitor this condition through a person'...[Details]
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The debugging period failure occurs when the electromagnetic flowmeter is initially installed and debugged, but once the fault is improved and eliminated, it will generally not occur again under the ...[Details]
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When LPC1768 uses systick in the code, it appears in the following form if (SysTick_Config(SystemCoreClock /1000))/1ms enters an interrupt/ { while (1); /* Stop here in case of error } The p...[Details]
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The HT824 keypad uses serial communication with the mainboard. When doing high and low temperature tests, communication problems often occur. Using an oscilloscope to track the communication waveform...[Details]
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On June 7, STMicroelectronics announced the launch of its general-purpose low-power dual operational amplifier (op amp) TSB622, enhancing the durability and flexibility of industrial and automotive a...[Details]
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China's commercial vehicle ADAS market is entering a new upgrade cycle. In recent years, with the continuous strengthening of safety supervision of operating vehicles, OEMs have continuously increa...[Details]
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Automotive relays are an important electronic component, commonly used for switch control in automotive circuits, such as lights, horns, electric windows, etc. This article will introduce the princ...[Details]
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