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introduction The temperature of the warehouse area is directly related to the safety and performance of the inventory materials. At present, the transmission of warehouse area temperature data is mos...[Details]
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Let's sort out the ADC conversion function of AVR. The digital-to-analog converter in AVR is a 10-bit successive approximation ADC. It provides 8 single-ended input channels. The single-ended voltage...[Details]
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Zener diodes are widely used in electronic products, such as the voltage stabilizing circuits and protection circuits in color TVs. In recent years, due to the introduction of a large number of forei...[Details]
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Car heating and air conditioning equipment, also known as air conditioning, has the following main functions: to provide a comfortable temperature for the occupants at different outside temperatures. ...[Details]
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Before using the grounding megohmmeter, the grounding device should be disconnected from the protected electrical equipment, the megohmmeter should be placed horizontally, and the pointer of the mego...[Details]
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1 System interrupts and clock beats
1.1 System interruption
An interrupt is a hardware mechanism used to notify the CPU that an asynchronous event has occurred. Once the interrupt is recognized b...[Details]
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According to the Nikkei Asian Review, benefiting from the Sino-US trade war environment, Taiwan's four major semiconductor manufacturers, including TSMC, UMC, MediaTek, and ASE Technology Holding, ha...[Details]
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After a few days of preheating, Xiaomi finally launched the Redmi 10 in India as planned. The Redmi 10 features a plastic body and also has a new camera design that also includes a rear-mounted fin...[Details]
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When using STM32, a part of the internal 1flash can often be allocated as a data storage area (EEPROM) to save data after power failure. The N76E003 microcontroller can also achieve similar functions...[Details]
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Experience 1: Use "software trap + program password" to deal with the flying of PC pointer
When the CPU is disturbed by external factors, the PC pointer may sometimes fly to another program segment...[Details]
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Highlights: ● The EdgeVerse platform brand includes NXP’s industry-leading scalable embedded processing, security, software and integrated solutions designed to accelerate edge computing. ● NXP a...[Details]
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Unconsciously, 2017 has passed. Today is the first day of 2018, and the various summaries and reviews of the past year have not yet ended. Let's follow the mobile phone portable editor to learn abo...[Details]
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Recently, Musk showed off his strength at Tesla's AI Day, with the appearance of humanoid robots, supercomputer Dojo, and the demonstration of the working principle of the pure vision route, all of w...[Details]
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#include pic.h __CONFIG(0x1832); //Chip configuration word, watchdog off, power-on delay on, power-off detection off, low voltage programming off, encryption, 4M crystal HS oscillation #defi...[Details]
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The shunt generator is a common type of generator, which has the advantages of simple structure, stable operation and high efficiency. However, to achieve the self-excitation of the shunt generator...[Details]