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Affected by the epidemic, my country's GDP in the first quarter of this year fell by 6.8% year-on-year, marking the first quarterly negative growth since 1992. In this special period, the highly ant...[Details]
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MCU serial port communication program design examples and notes
1. Serial port mode 0 application programming The serial port mode 0 of the 8051 microcontroller is a shift register mode. By ...[Details]
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BYD’s second generation blade battery is coming, are you looking forward to it? 2024 will be a turning point for the new energy vehicle industry. After BYD launched the Honor Edition in the first hal...[Details]
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A signal generator is an electronic instrument that can generate standard signals. It is one of the electronic instruments frequently used in industrial production and electrical and electronic labora...[Details]
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The function of the PLC automatic sequence is to control the equipment to work according to the pre-designed process flow. There are also several ways to write the process of the PLC automatic pro...[Details]
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A new Motorola phone is coming soon - model number XT2233-2, also previously known by the codename "Hawaii+". The phone will arrive on the market as the Motorola Moto G42, a successor to last y...[Details]
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Multimeter is an indispensable measuring instrument in power electronics and other departments. It is generally used to measure voltage, current and resistance. Multimeters are divided into Fluke m...[Details]
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Everything has a process of occurrence, development and extinction, and LED is no exception. It has a certain lifespan. Early
LEDs
were just gifts such as flashlights and table lamps. They w...[Details]
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To understand how robot replacement might occur, it’s helpful to break our relationship with robots into four categories.
The first category is: humans can do it, but robots can do it better. Hum...[Details]
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UA3730 password control circuit diagram
The password control component composed of the password control integrated circuit can be conveniently connected with the peripheral actuator and has the fun...[Details]
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According to foreign media reports, at the IACP held in Chicago from October 26 to 29, 2019, Canada's Genetec launched the next-generation ALPR (Automatic License Plate Recognition) system. The syste...[Details]
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A digital voltmeter is designed using the microcontroller AT89S51 and ADC0809. It can measure DC voltage values between 0 and 5V and has a four-digit display, but uses the least number of compone...[Details]
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Among some of the world's famous single-chip microcomputer product series, the PIC16F87X series of single-chip microcomputers is one of the single-chip microcomputer varieties with the largest numb...[Details]
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"In the past two years, the domestic CPU market has undergone tremendous changes, and the market-oriented mechanism of the information and innovation industry has finally grown up," said Zhang Chengy...[Details]
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Pentagon Model of User Gas Monitoring Pain User needs are the driving force behind Arrow’s product development and innovation. After long-term research on energy and chemical industry users, Arrow Op...[Details]
Analogue and Mixed Signal
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