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Abstract: In order to realize wireless communication and networking between sensor nodes, a network system that integrates various multi-bus devices for wireless temperature and humidity measuremen...[Details]
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LED driver power design is not difficult, but you must have a good idea in mind. As long as you do calculations before debugging, measurements during debugging, and aging after debugging, I believe...[Details]
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Experimental Principle of Determining Internal Resistance of Tangent Galvanometer Using ctgθ-R Graph Method
See the circuit shown in Figure 28/4. Assume that the electromotive for...[Details]
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According to foreign media Appleinsider today, a leaker told it that Apple will hold a launch event on October 13 (Tuesday) and start pre-orders from next Friday (October 16). Separately, Marc...[Details]
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1.1 Introduction
LIN is the automotive communication protocol standard in low-cost networks. LIN (Local Interconnect Network) is a low-cost automotive network that complements the existing var...[Details]
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Before learning how to use an oscilloscope to reduce noise, let's first understand where the oscilloscope noise comes from. Many people who have just switched from analog oscilloscopes to digital o...[Details]
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Tesla unveiled its Powerwall battery energy storage system for homes back in 2015. Now, Toyota has announced its similar O-Uchi Kyuden system, which can draw power from electric vehicles. The system ...[Details]
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How many companies have put forward the slogan of zero emissions, zero accidents, and zero casualties? Jaguar Land Rover, General Motors, HiPhi, Mercedes-Benz, and even Bosch and ZF, etc., I am afrai...[Details]
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Xingzong IoT Smart Museum environmental monitoring protects the "soul" of the city! According to relevant data, as of 2022, there are 6,183 registered museums in my country, and the total number of...[Details]
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IT Home reported on May 25 that Huawei had successfully obtained a mobile payment license by acquiring 100% of Xunlian Zhifu's shares, becoming the second mobile phone manufacturer with a paym...[Details]
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introduction The traditional user-specific keyboard microcontroller software adopts a structured design method. The main program is executed in a loop to complete the key scanning, key proces...[Details]
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The MCU program source code is as follows: #include pic.h //Call the header file of PIC16F87XA microcontroller __CONFIG(HS&WDTDIS&LVPDIS); #define U5A RB0 #define U5B RB1 #define U...[Details]
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Since 1973, NIDEC Control Techniques (hereinafter referred to as NIDEC CT) has been designing and manufacturing advanced drives (VSD) . Nidec CT's drive products have been widely used in commercial a...[Details]
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0 Introduction
The temperature and humidity monitoring system is a field environmental control system widely used in environmental testing, scientific research (such as planting, breeding, bioe...[Details]
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0 Introduction
In modern measurement and control systems, the requirements for reliability, measurement accuracy, speed, and miniaturization and lightness of system design are getting high...[Details]