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The relationship between the MSP430 clock cycle (oscillation cycle), machine cycle, and instruction cycle
The clock cycle is also called the oscillation cycle: it is defined as the reciprocal of the ...[Details]
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On January 11, CATL said on the interactive platform that Kirin batteries are expected to be mass-produced in the first quarter of 2023. The company is committed to promoting the industrialization of ...[Details]
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I only knew that systemInit was used to initialize the clock, but I didn't know how to initialize it, so I reorganized it. For details, refer to STM32 study notes - SystemInit() function This blog...[Details]
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Common LED packaging usage factors
1. LED lead forming method
1. The bracket must be bent 2 mm away from the colloid.
2. The bracket must be formed with a fixture or ...[Details]
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0 Introduction The 115V/400Hz power supply used in aviation power distribution systems is generally obtained by DC inverters, and is mainly used for military aircraft, radars and other equipment....[Details]
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What are the characteristics and limitations of vortex flowmeter? Vortex flowmeter is a new type of flowmeter with international advanced level developed based on the Karman vortex principle. Since t...[Details]
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As the cost of producing LEDs decreases, their use in a variety of applications, including handheld devices, automotive, and architectural lighting, is increasing. Their high reliability (over 50,000...[Details]
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#include "includes.h" uint32 counter = 0; /*********************************************************** ** Name: void ECT_Time(void) ** Function: Timer ** Input parameters: None ** Export parame...[Details]
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In the ARM architecture, data movement from memory to CPU can only be done through LDR/STR instructions. MOV can only move data between registers, or move immediate data to registers, and the length ...[Details]
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On May 15, according to foreign media reports, Volvo Cars has signed an agreement to purchase billions of dollars of electric vehicle batteries from two leading battery manufacturers in Asia until 20...[Details]
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This article is translated from Fierceelectronics MEMS are bringing a sensing revolution to the consumer market. MEMS microphones in every smartphone and tablet, coupled with CMOS image sensors, al...[Details]
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Recently, a relevant person in charge of the People's Bank of China (hereinafter referred to as the central bank) said in an interview with the media on the current financial market situation that ...[Details]
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UPS power supply testing generally includes two types: steady-state testing and dynamic testing. Steady-state testing is to test the phase voltage, line voltage, no-load loss, power factor, efficien...[Details]
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Recently, it was learned from Apple’s official support website that the iPhone 13 series no longer supports China Telecom’s 2G/3G network, while the 2G/3G networks of China Mobile and China Uni...[Details]
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Figure (a) is a Buck-Boost circuit, which is a buck-boost hybrid circuit. Its output voltage can be less than the input voltage Ud or greater than the input voltage, and the output voltage polarity i...[Details]