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What is a switching power supply? The so-called switching power supply, as the name suggests, is a door here. When the door is opened, the power passes through, and when the door is closed, the pow...[Details]
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To understand the similarities and differences between MCU and PLC, we must first clarify what is MCU and what is PLC. In this regard, it may be helpful for us to briefly review the development histo...[Details]
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MediaTek releases Dimensity 8300 mobile chip, comprehensive innovation to promote end-side generative AI innovation November 21, 2023 – MediaTek released the Dimensity 8300 5G generative AI mobile...[Details]
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The basic circuit of the relaxation oscillator using the negative resistance of the double base diode and the RC charge-discharge characteristics is shown in Figure 10.1.2 (A). When the power is t...[Details]
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start.S file: .globl _start _start: // 0 address b reset // When reset, the cpu jumps to address 0 ldr pc, =undefined_instruction // When the cpu encounters an unrecognizable instructio...[Details]
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Intel and the Institute of Computing Technology of the Chinese Academy of Sciences jointly established the oneAPI Center of Excellence to accelerate open source software innovation Beijing, Novembe...[Details]
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Apple today released the latest 4C165 firmware update for AirPods 2, AirPods 3, AirPods Pro, and AirPods Max, according to MacRumors. AirPods 2 and AirPods Max were previously running firmware ...[Details]
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Engineers around the world face a straightforward but incredibly complex challenge: solving problems that have yet to be solved. They are also expected to solve them faster and with fewer resources. ...[Details]
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Preface Embedded system refers to a special computer system that is application-centric, based on computer technology, with tailorable software and hardware to meet the strict requirements of app...[Details]
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When a CAN communication failure occurs, the CAN controller will make the faulty node enter the passive error state from the active error state, or even enter the bus off (Busoff) state, so that the ...[Details]
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1、 This passage is excerpted from "Detailed Explanation of Device Driver Development" After using the serial port core layer, the interface of the universal serial port tty driver layer, the main...[Details]
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The project is to detect soil moisture in the corresponding environment, as well as detect air temperature. Software environment: Keil C51 software Hardware environment: KST 51 development (with buil...[Details]
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For most ICs (integrated circuits), the maximum supply current is listed on the data sheet, but the conditions under which it is measured are often overlooked. For some rail-to-rail output op amps, c...[Details]
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Using 67% less carbon, Intel and the PC industry chain jointly promote the implementation of green high-energy and low-carbon computers
The carbon footprint of production and manufac...[Details]
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Apple officially released the new Mac mini equipped with M4 and M4 Pro chips through online updates. At the same time, Apple also announced that Mac mini became Apple’s first carbon-neutral Mac dev...[Details]
Embedded System
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