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Two methods of converting a DC ammeter into an AC ammeter
Method 1: Connect two rectifier diodes as shown in Figure 1. When working, the positive half cycle of the AC current p...[Details]
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The poster of the realme 9 Pro series mobile phone has been exposed. The product will be released overseas on February 16. The realme 9 Pro + has been confirmed by the whistleblower to be equipped wi...[Details]
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Recently, German battery manufacturer Voltabox announced a new concept technology that can produce lithium-ion batteries in any shape. This technology, called Flow-Shape-Design (FSD), is based on pla...[Details]
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According to reports on January 18, analog chip manufacturer ADI is spending US$1 billion to upgrade its semiconductor factory near Beaverton, Oregon, with the goal of doubling its production capacit...[Details]
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Two weeks ago, Bose launched two true wireless earbuds, the noise-reducing "Bose QuietComfort Earbuds" and the sports-focused "Bose Sport Earbuds". These two products are now available for pre-sale i...[Details]
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//CLK_SYSCLKConfig uses the highest bit of the CLK_Prescaler value to distinguish whether it is configuring HSI frequency division or CPU frequency division. This function has two functions. //CLK_...[Details]
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Common power storage devices include electrical double layer capacitors (EDLC), lead storage batteries, and lithium-ion rechargeable batteries. EDLC is characterized by high power density but low ...[Details]
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1. Manufacturing principle of transformer:
In a generator, whether the coil moves through the magnetic field or the magnetic field moves through the fixed coil,
electric potential can be i...[Details]
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"The customer is always right" is a well-known saying in the service industry and marketing field. Its copyright seems to belong to Harry Gordon Selfridge. He founded the British department store S...[Details]
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/* Name: C51IO port simulates I2C bus to drive EEPROM (AT24C16) Description: The I2C bus is a simple, half-duplex synchronous serial bus developed by Philips. It only needs two wires (SCL, SDA) to...[Details]
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introduction
DC regulated power supply is an important component of modern power electronic system, and a good DC power supply system is an important guarantee for high-quality modern elec...[Details]
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Jiwei.com reported, "AI vision-based products and applications are very fragmented, which makes it very difficult to implement edge AI. Yiji Electronics hopes to trade time for space through the rese...[Details]
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1. Install the ARM-Linux-GCC toolchain Just one command: sudo apt-get install gcc-arm-linux-gnueabi The premise is that your Ubuntu system version is the latest version supported by the offic...[Details]
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On October 19, the 2021 China Society of Automotive Engineers Annual Conference and Exhibition (SAECCE2021) officially opened at the Shanghai Automobile Exhibition Center. It is reported that SAECCE ...[Details]
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Introduction
LED lamps are highly efficient and have a long lifespan compared to traditional lighting technologies. They have become the preferred type of bulbs to reduce energy cons...[Details]
Real-time operating system RTOS
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