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Interrupt system process analysis: asm_do_IRQ(unsigned int irq, struct pt_regs *regs) handle_IRQ(irq, regs); generic_handle_irq(irq);/*Garmen: perform general interrupt processing*/ stru...[Details]
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Inductors are commonly used components in switching power supplies. Since their current and voltage phases are different, theoretically, the loss is zero. Inductors are often energy storage compone...[Details]
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CPU Structure The internal CPU of 8051 is a central processing unit with a word length of 8 bits in binary, which means that it processes data in bytes. Similar to the CPU of a microcomputer, the ...[Details]
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Southco Launches New PCI Rack Quick-Lock Fastener for Server Chassis
HONG KONG, China - Media OutReach - December 15, 2022 - Southco, a leading global provider of engineered hardware...[Details]
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The circuit is shown in the figure. Since the AC output voltage of the three-phase generator is 1.8VRMs, a double voltage rectifier circuit is used to increase the output voltage, and the diode use...[Details]
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Digital preset circuit
The function of this circuit is to convert the keyboard key signal into a 2-bit BCD code and store it. Figure 4-6-1 is the logic diagram of the encoding and storage ...[Details]
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The demand for high energy density and high performance batteries is increasing, which puts higher requirements on the performance of positive electrode active materials . In order to improve the elec...[Details]
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"On the current poker table, if there is only one card in hand: electrification, and there is no preparation for intelligence and ecology, car companies will eventually have to reshuffle the cards." ...[Details]
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MOBILE, Ala., Aug. 31, 2023 /PRNewswire/ -- TerrePower, a subsidiary of BBB Industries, will showcase sustainably manufactured battery solutions at the North American International Auto Show in Det...[Details]
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The industry has always generally believed that 3nm is the physical limit of Moore's Law and the Mount Everest in the field of chip manufacturing technology. In order to break through the ceiling o...[Details]
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The following is a C program for the DS1302 AVR microcontroller. The program structure is very good. However, the webmaster has not debugged the program for this AVR microcontroller. #define ds1302_r...[Details]
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This paper studies and designs a high-speed serial isolated ADC based on a high-speed isolation chip. The digital isolated ADC has a wide bandwidth, small delay, high stability and simple circ...[Details]
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Huawei launched its annual flagship Mate40, Mate40 Pro, Mate40 Pro+ and Mate40 RS Porsche Design in October. After the release of the above flagships, Huawei's next heavyweight product to be launched...[Details]
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1. Completed the reading of text files from SD card. -- Completed
2. Then let the SD card read the 24-bit bmp image and display it. --Completed Step 1, transplantation. Step 2, debugging.
Debugging ...[Details]
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1 Introduction
In high-fidelity audio circuits, tube amplifiers have always been loved and paid attention to by audio enthusiasts due to their unique charm and musical listening experience. In re...[Details]
Embedded System
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