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Apple is expected to release four iPhone 13 models next year, all of which will reportedly feature the same screen sizes as the iPhone 12 series. According to analyst Ming-Chi Kuo, we should expect a...[Details]
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Electromagnetic flowmeters have many advantages, but if they are improperly selected, installed, and used, it will lead to increased errors, unstable indications, and even damage to the meter body. ...[Details]
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A certain type of optical cordless mouse uses two AA alkaline batteries. It does not have a power switch. When not in use, it automatically switches the light source on and off at a low duty cycle ...[Details]
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Figure Schematic diagram of frequency conversion air conditioner switching power supply circuit
The circuit principle is shown in the figure. It is suitable for the power supply requirements of ...[Details]
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LED fluorescent lamps can save at least 30% of electricity compared to traditional fluorescent lamps, and their lifespan is 5 to 8 times longer than that of traditional fluorescent lamps. At presen...[Details]
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Today, Lenovo announced the pre-sale of the Savior gaming phone Ultimate Transparent Edition. The phone uses a transparent back cover and will go on sale on November 11. The middle part of...[Details]
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Japanese technology group SoftBank intends to retain a majority stake in British chip design company Arm when it goes public through an initial public offering, according to foreign media reports. S...[Details]
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Abstract
Firstly, the difference in data transfer execution efficiency between the traditional 8051 microcontroller and the 8051 microcontroller after DPTR extension is compared and analyzed ...[Details]
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Sensors are the "eyes" and "ears" of processors, coprocessors, and computing modules. They come in all shapes, forms, and functions, and are deployed in an increasing number of applications. From edg...[Details]
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Introduction: PIC18F series products are high-end products of Microchip Technology, Inc., USA. Most users use C language for programming and design. Most users use MPLAB integrated environment for pr...[Details]
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The ubiquitous power Internet of Things is based on marketization. The investment in perception, communication, platform and application layers on the user side has both the service characteristics...[Details]
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From August 1st to 2nd, AISpeech was invited to participate in the Technology Day event of Mercedes-Benz Shanghai R&D Center, and shared with Mercedes-Benz the progress of cooperation and future pl...[Details]
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This month, some Huawei products passed the national 3C quality certification. For example, this new 4G phone with model number MGA-AL00 supports up to 22.5W wired charging. Currently, the onl...[Details]
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Because the customer asked someone to design and develop a device, but the user of the device always had power outages, causing serious loss of the device and its peripheral consumables, so we aske...[Details]
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This is a simple - and easy to build - alarm circuit. For power - I used a small 9 volt battery. But the circuit itself will run from 5 to 15 volts - just choose a buzzer that is appropriate for the v...[Details]
DSP and ARM Processors
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