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What is the difference between LCD and LED? Among the many displays on the market, LCDs are mainly divided into two categories, one is the LCD using traditional CCFL (cold cathode fluorescent lamp)...[Details]
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//***************************************************************************** //MSP430-Generation of random numbers // Author: Brother B // Email: cbing2000@163.com // May 2008 //...[Details]
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1. Pay attention to the selection of instruments. After the type of instrument has been selected (for example, intelligent vortex gas flowmeter), it is crucial to select the instrument specifications ...[Details]
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Preface
This chapter is a supplement to the previous chapter. The constant voltage-frequency ratio open-loop control system in the previous chapter is implemented using the SPWM control method...[Details]
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With the development of society and the improvement of science and technology, people have put forward higher requirements for the safety and entertainment of driving cars. The central rearview mirro...[Details]
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It seems like a new mass storage standard is introduced every day. CompactFlash (CF) once dominated the market, but today, new device manufacturers have to choose between CF, Secure Data (SD), SDIO, ...[Details]
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When we write the linker script, we will set the starting link address of the code segment to 0x30008000 (S3C2440). If you misunderstand the link address, you may encounter problems like mine. Q: T...[Details]
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Inverter power supplies are widely used, especially precision instruments have higher requirements for inverter power supply performance. A good inverter power supply not only requires stable operatio...[Details]
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In modern communication and signal processing systems, high-performance A/D converters are widely used in important design fields such as medical imaging, high-speed data conversion, and QAM modu...[Details]
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0 Introduction
Wireless sensor networks are a hot research field that has attracted much attention internationally, involving a high degree of multidisciplinary intersection and high knowledge ...[Details]
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On site, the interference problem of the frequency converter appears more frequently and is more serious, and even causes the control system to be unable to be put into use. This has always been a ...[Details]
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1. Constant flow liquid supply system (inverter comes with PID controller)
As shown in Figure 1-1, the inverter flow PID control system. The sensor is a 2-wire flow sensor with a 4-20mA output...[Details]
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#include "stm32f10x.h" /* In order to facilitate programming, we define several macros to control the LED switch*/ #define LED1_ON() {GPIO_ResetBits(GPIOF, GPIO_Pin_6);} /* PF6 = 0 点亮LED1 */ #defi...[Details]
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Regarding KUKA torque monitoring: the variable $TORQMON can be used to monitor the range and alarm.
$TORQMON Torque monitoring channel in program mode, torque monitoring in program mode.
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For vehicle-mounted controllers, there are usually strict standards for CAN cycle fluctuations. The national standards are as follows. Based on the national standards, each OEM has slight diffe...[Details]