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Recently, U.S. Senate Democratic leader Chuck Schumer and Republican Senator Tom Cotton said that they had written to Joseph Maguire, executive director of the U.S. National Intelligence Agency, requ...[Details]
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01. MCU secure boot encryption algorithm selection
Let's think about a question. When the automotive MCU is running, the code is usually run directly in the flash, and it is rare to copy a fun...[Details]
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introduction
In theory, the power supply rejection ratio (PSRR) measurement is relatively simple. A variable frequency signal modulates the power supply input, and the attenuation of that signal is...[Details]
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/script script src="http://pagead2.googlesyndication.com/pagead/show_ads.js" type=text/javascript /script script src="http: //pagead2.googlesyndicat...[Details]
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America's mad science department has another idea, this time imagining a future where the body doesn't need a ton of drugs to stay healthy, but instead uses the body's own resources. Simply p...[Details]
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1 Introduction BCD code is also called binary/decimal code, which is a binary coded decimal code. When designing and testing digital circuit hardware or dealing with integrated circuits with...[Details]
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This article introduces the main features of FNA41560, internal equivalent circuit, typical application circuit diagram, and the main features of reference design RD-345, air conditioner block diag...[Details]
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The Indian subsidiary of major inverter supplier ABB has sold more than 5 GW of PV inverters in India.
ABB's factory in Bangalore, India, which makes solar inverters, doubled its productio...[Details]
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NINGBO, July 14, 2023 /PRNewswire/ -- Recently, the opening ceremony of the SGS Ningbo Tool Laboratory and the Tool/Energy Storage Product Seminar were successfully held. Bao Jianjun, Manager of SG...[Details]
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Nikolai says it will equip the vehicles with groundbreaking new batteries.
In a press release, Nikola announced that its battery-electric trucks can travel 800 miles (about 1,287 k...[Details]
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unsigned char num,i,j; unsigned char passwordtemp ; //Maximum input is 16 unsigned char inputtimes; //Number of incorrect password inputs unsigned char passwordlength...[Details]
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The Chinese video doorbell market is undergoing a transformation from analog to digital, and from bus system to TCP/IP networking. Digitalization and TCP/IP technology have begun to be widely accep...[Details]
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Timer interrupts can be processed in two ways: polling and entering interrupt processing. 1. Query void Init_T0 (void) Timer initialization { TMOD = 0x01; TH0 = (65536-65000) /256; TL0 = (65536-65000...[Details]
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Writing programs in C has nothing to do with how many bits the microcontroller has. If you define an int data, two bytes of memory will be allocated to it. So int data is 16 bits. Unsigned int data is...[Details]
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1. Immediate addressing
Immediate addressing is a special addressing mode. The operand itself is given in the instruction. The operand is obtained only when the instruction is fetched. This op...[Details]