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Surge protection circuit is a circuit known as an AC power line voltage spike protector. However, there is no particular restriction in AC power lines. A surge protector or surge protection device ...[Details]
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51 microcontroller 51 microcontroller is the collective name for all microcontrollers compatible with the Intel 8031 instruction system. The ancestor of this series of microcontrollers is Intel...[Details]
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Recently, Xiaomi co-founder and Xiaomi President Lin Bin previewed the first 64-megapixel sample photo of Redmi, announcing that mobile phones have officially entered the 64-megapixel era. Realme had...[Details]
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Write a program to use the digital tube to display the voltage value measured by ADC. The voltage value consists of a 1-bit integer and a 1-bit decimal. For example, if the current voltage on the AN0...[Details]
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Modern system designers face many design challenges, from implementing interfaces to data converters to maintaining signal fidelity when their systems interface with analog systems, and they natura...[Details]
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Use the PIC microcontroller's common IO port to simulate the I2C bus and perform read and write operations on 24C02. The bus is defined as: #define IIC_SCLK RC3 //24C02 clock line #define IIC_SDAT ...[Details]
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The first generation of intelligent networking of commercial vehicles was mainly based on satellite positioning monitoring, and was mainly driven by policies to open the market. After decades of deve...[Details]
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The configuration of a working fruit powered AVR microcontroller is as follows: Hardware: Mega88, 32KHz external crystal oscillator, 2x negative voltage circuit driven by AVR's PWM, LCD is a static...[Details]
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Keithley 2000 6.5-digit digital multimeter | Keithley | 6.5-digit multimeter Brand: Keithley The Model 2000 6½-digit Multimeter is a fast, accurate, and reliable instrument that is easy to learn and ...[Details]
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Jiwei.com reported on June 2 that OnePlus today launched the OnePlus 9 Pro Hajime Sorayama Silver Limited Edition Gift, limited to 1,500 pieces worldwide, which includes OnePlus 9 Pro Silver, a limit...[Details]
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When debugging or repairing circuits, we often mention a word "×× burned". This ×× is sometimes a resistor, sometimes a fuse, and sometimes a chip. Perhaps few people will investigate the usage...[Details]
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ThunderSoft releases Qualcomm-based smart cockpit solution During CES2022, ThunderSoft released a new smart cockpit solution based on Qualcomm SA8295 hardware platform. This solution fully leverages ...[Details]
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China Energy Storage Network:
China Southern Regional Power Market Work Plan
In order to thoroughly implement the "Several Opinions of the CPC Central Committee and the State ...[Details]
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introduction
With the penetration of computers in various fields of society, the application of single-chip microcomputers is becoming increasingly in-depth, while driving the rapid ...[Details]
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1 Introduction
In recent years, AC variable frequency speed regulation system has developed rapidly and has become the main research and development direction of speed regulation system. T...[Details]