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(1) Example 1: TST and BNE TST r0,#02 BNE sleep LDR r1,#0 Explanation: Bit comparison, first perform AND operation, if the second bit of r0 is not 1, the result of AND is 0, set the flag bit zero...[Details]
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// The timer interrupt of msp430G2553 controls the LED to turn on and off every second
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Ubiquitous power Internet of Things is the specific application of Ubiquitous Internet of Things in the power industry. It is not only a technological change, but also an improvement in management ...[Details]
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Screws are one of the most important fasteners in modern industry and are in great demand. For different hole diameters, the matching of screws and nuts is particularly critical. Minor differences ...[Details]
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The emergence of the world's earliest wearable device can be traced back to 1975, when Hamilton Watch launched the Pulsar calculator watch. This small product with a calculator chip became synonymo...[Details]
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CATL Energy Storage Laboratory launches UL Solutions' UL 9540A WTDP accredited laboratory project to form a more comprehensive battery energy storage system testing and verification capability Th...[Details]
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For
battery
-powered portable devices, in addition to breaking through the limitations of processing power,
the performance of
portable system
power supplies
also needs to be contin...[Details]
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State Grid Corporation of China recently fully launched its 2020 market development work. In terms of comprehensive energy services, it will focus on four key business areas to develop the market, ...[Details]
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Preface In modern industry, induction heating technology is widely used in metal smelting, pipe bending, hot forging, welding and surface heat treatment. Induction heating is based on the principle ...[Details]
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What is wired broadband? Some users may not be very familiar with it. Next, let's take a brief look at the difference between wired broadband and the familiar ADSL.
Cable Modem and ADSL are both ...[Details]
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White light LEDs
are currently widely used in mobile phones,
LCD TV
backlight
modules
, car headlights/taillights/interior lights, street lights, general lighting and othe...[Details]
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Students who played with four-wheel drive cars when they were young should have come into contact with motors. Motors are a kind of DC motors. There are two copper plates on the motor. The positive a...[Details]
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Solar photovoltaic power generation is no longer unfamiliar to everyone. We can see large areas of solar photovoltaic panels in mountains, rivers and even in deserts. China's photovoltaic industry ...[Details]
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On April 17, at the World Future Energy Summit held in Abu Dhabi, Trina Energy Storage and Pacifica signed a letter of intent for cooperation. According to the letter of intent, the two parties wil...[Details]
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Simple classification of ARM registers: Figure 1-1:
Figure 1-1
There are 37 32-bit registers in the ARM microprocessor, including 31 general registers and 6 status registers. Howeve...[Details]