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The original intention of developing Thunderbolt was to replace and unify the numerous expansion interfaces with uneven performance on current computers, such as SCSI, SATA, USB, FireWire and PCI E...[Details]
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All signs indicate that Apple will launch four different new iPhones this year, called iPhone 12, iPhone 12 Max, iPhone 12 Pro, and iPhone 12 Pro Max, with different specifications. Now, acc...[Details]
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On the morning of May 23, IC design company MediaTek officially released its first mobile platform supporting 5G millimeter wave, Dimensity 1050. The chip supports both millimeter wave and Sub-6...[Details]
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The source and gate of devices such as MOSFET and IGBT insulated gate bipolar high-power tubes are insulated by silicon dioxide structures, and direct current cannot pass through, so the low-freque...[Details]
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In the previous issue, we discussed the fundamental induced potential of the motor winding. Now let’s talk about the harmonic induced potential of the motor winding. In actual AC motors, in additio...[Details]
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After active safety technology has attracted attention, passive safety seems to have become less and less important. In fact, there is already such a design trend. For example, some cars have cancell...[Details]
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The MSP430F2274 ultra-low power microcontroller is used as the monitoring and control core of the wireless energy transfer charger. The charging speed is selected by the switch to realize the funct...[Details]
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In order to quickly grasp the basic structure of the PIC microcontroller source program, a typical program structure framework is given here. When creating a source program, first use the pseudo-ins...[Details]
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At the Honor "Extraordinary" press conference on the evening of August 12, Honor Terminal CEO Zhao Ming announced a series of products including the Honor Magic 3 series and the Honor Tablet V7. Afte...[Details]
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This section mainly introduces the S3C6410 development board and the OK6410 development board. The OK6410 development board is based on ARM11. The main steps are as follows:
The OK6410 develop...[Details]
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If you want to ask what is the internal driving force for human development to this day, it must be the pursuit of efficiency. The history of automobile development is a history of tools improving ...[Details]
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The relationship between the voltage across a resistor and the current passing through it is governed by Ohm's law. When a sinusoidal current flows through resistor
R
, as shown in Figure 3...[Details]
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On April 28, Anlu Technology released its first quarter performance report, stating that in the first quarter of this year, the company achieved operating income of 258 million yuan, a year-on-year i...[Details]
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89C51 microcontroller structure block diagram 1. An 8-bit microprocessor CPU. 2. On-chip data memory (RAM128B/256B): used to store data that can be read/written, such as intermediate results of ope...[Details]
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Recently, the Dongguan Municipal Development and Reform Bureau issued the "Notice on Organizing the 2024 Dongguan New Energy Storage Demonstration Application and Public Service Platform Certificat...[Details]
Analog electronics
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