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Rumor has it that Apple's upcoming iPhone 12 models will come with a new USB-C to Lightning cable, and the biggest feature of this new charging cable is its braided fabric design. Today, Twitter whis...[Details]
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1 Introduction
Magnesium fuel cells have the characteristics of high specific energy, safe and convenient use, abundant raw material sources, low cost, easy fuel storage and transport...[Details]
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1 Introduction
Radar constant false alarm rate (CFAR-Constant False Alarm Rate) plays an important role and position in radar systems. CFAR processing can avoid the detection threshold affecte...[Details]
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Program Memory
If you want to put data (such as constants, strings, etc.) in FLASH, the user needs to specify the data type __ATTR_PROGMEM__. For ease of use, AVR-GCC defines some more intuitive symb...[Details]
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Method 1: The serial port receives data, and the timer is used to determine whether the data reception is completed after the timeout. Method 2: DMA accept + IDLE interrupt Implementation idea: U...[Details]
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IT Home reported on May 15 that Reuters and other media reported that an Israeli passenger plane suddenly made an emergency stop due to AirDrop this week. It is said that many iPhone users on the fli...[Details]
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Würth Elektronik will launch a new series of extension components to further improve the design of everyday household appliances Shanghai, China, February 2, 2024 - element14, a global distributor ...[Details]
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If the two parties in a transaction or confrontation are evenly matched, Apple and Qualcomm , there will be more obvious competition constraints in the market, and neither party may be as strong as...[Details]
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1. Subtraction instruction with borrow bit SUBBA, Rn; (A) (A) - (Rn) - (C), the following are similar. SUBBA,direct SUBBA,@Ri SUBBA, #data Note: Clear C before subtraction. All subtraction instructio...[Details]
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In order to maintain strict hysteresis current control when designing an LED constant current source, the inductor must be large enough to ensure that energy can be supplied to the load during the H...[Details]
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introduction
At present, there are two main maintenance modes for distribution networks in my country: post-accident maintenance and planned maintenance. The post-accident maintenance mode oft...[Details]
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The conflict between the United States and China has intensified. As TSMC founder Zhang Zhongmou said: "National security and economy have taken precedence over globalization." Not only has the Unite...[Details]
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In the past decade, with the rapid development of China's industry, the demand for industrial measuring instruments has also increased year by year, which has directly led to the upgrading and progres...[Details]
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Recalibration of Tecsun Radio
Tecsun
Latest
Receiver owners should be aware by now that
the PL-990x, H-501x, and the latest PL-368 (also sold by CountyComm as the GP7/SSB) of...[Details]
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Overview
The battery management system (BMS) is a control system that protects the safe use of power batteries. It monitors the battery's usage status at all times, alleviates the inconsistenc...[Details]