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Control transfer instructions are used to control the flow of the program, and the controlled range is the program memory range. The MCS-51 series of microcontrollers have relatively rich control tra...[Details]
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Rocket engine can be 3D printed! NASA completes first ignition test
According to foreign media reports, 3D printing technology is gradually emerging. It can not only print daily equipment, but al...[Details]
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In circuit design, we are generally concerned about the quality of signals, but sometimes we tend to limit our research to signal lines and treat power and ground as ideal situations. Although this...[Details]
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When users buy high-power UPS, they often face the dilemma of choosing between industrial frequency and high frequency. As for UPS manufacturers, of course, they all think that their own is better...[Details]
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Although Tesla has clearly denied that FSD will enter China, some small actions have still been spied on. Various signs indicate that Tesla's autonomous driving may be launched in China, so this will...[Details]
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1 Introduction
Frequency converters have been applied to a variety of equipment in various industries and have become one of the main technologies for saving electricity, transforming traditio...[Details]
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It is suitable for performance tests such as stretching, peeling, deformation, tearing, heat sealing, adhesion, puncture force, opening force, low-speed unwinding force, and pulling force of plastic ...[Details]
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【Contents of this chapter】
I have seen a video about the concept of interrupts in the basics before, but the introduction was very complicated and the effect was not very good. Today I watched the ad...[Details]
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According to foreign media reports, on June 10 local time, OneD Battery Sciences, a leader in electric vehicle battery technology, announced the launch of a breakthrough technology that can power the...[Details]
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1 Introduction Friends who have played with Linux, are you envious of the omnipotent serial shell command console of Linux? If the low-end STM32F series MCU you make also has this control interaction...[Details]
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The function realized is to make the LED on the development board emit light periodically
The following uses stm32's TIM2 as an example to configure it step by step as a timer:
1: Basic configurati...[Details]
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How to know the frequency of air conditioner noise?
1. Background
The noise of some air conditioners is a headache for our after-sales staff, such as high-frequency noise, low-frequency r...[Details]
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The PWM DC motor speed regulation simulation schematic diagram is as follows. The PWM DC motor speed regulation schematic diagram and PCB diagram drawn by Altium Designer are as follows: The PWM...[Details]
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1. The pointer keeps swinging back and forth quickly with a small amplitude near the balance point. The reason is that the amplifier sensitivity is too high. 2. The pointer swings irregularly around ...[Details]
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Guangzhou, October 18, 2024 /PRNewswire/ -- On October 17, at the new product and service launch event of the 136th China Import and Export Fair (also known as the "Canton Fair"), SGS, an internati...[Details]
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