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On the evening of July 19, Jinlong Technology, a cutting-edge inverter manufacturer, announced that between July 19, 2020 and July 19 of this year, the company and Shenzhen Finio Technology Co., Lt...[Details]
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1. Experimental tasks
To move a single advertising light left and right, the hardware circuit is shown in Figure 4.4.1. Eight LEDs L1-L8 are connected to the P1.0-P1.7 interfaces of the microcontro...[Details]
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According to BusinessKores, the Korean Statistics Office announced on March 31 that the operating ratio index of South Korea's semiconductor manufacturing industry last month was 97.1, down 4 percent...[Details]
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On December 15, SMIC issued an announcement stating that it has noticed a civil complaint filed in a U.S. court on December 10, 2020 (U.S. time) regarding some of the company's securities. The plaint...[Details]
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In the future, cars and machines will be equipped with more and more safe and comfortable driving assistance devices. Comprehensive sensing is essential to support multiple uses such as motion detect...[Details]
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1. Startup code generated by Keil C Program Listing 1.1 AT89C51 startup code $NOMOD51 //Do not use the default special function register 51 ;----------------------------------------------------------...[Details]
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Zoss Research & Development released the "2020 OEM Information Security Layout Research Report", which sorted out the current status of automotive information security and the layout of OEMs. Auto...[Details]
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"Parameter measurement" is a powerful tool for oscilloscopes to analyze waveforms. Engineers can easily obtain various parameters without turning on the cursor. However, some engineers may be a littl...[Details]
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1. Platform Description MSP430F5438 2. Why use MSPWare? Due to work reasons, STM32 is used more in school, and STM32 DriverLib is more convenient to use. When I first learned MSP430, I was back to th...[Details]
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introduction
Image coding and decoding technology is the key to multimedia technology. H. 264/AVC is the most advanced video compression technology in the world. Its main features are the ...[Details]
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Understanding the concept of inverter
The process of converting AC power into DC power is called rectification, the circuit that completes the rectification function is called a rectif...[Details]
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O Introduction
As modern electronic products, especially portable electronic products, have increasing requirements for noise, interference and power consumption, the power supply voltage ...[Details]
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The function of the motor protector is to provide comprehensive protection and control for the motor. It will give an alarm or protective control when the motor has overcurrent, undercurrent, phase...[Details]
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1 Introduction Currently, the A/D used for sampling in existing magnetometers is mostly 10-bit A/D, which results in low sampling accuracy, large measurement error, and poor anti-interference ability...[Details]
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Hand soldering and rework are process steps that require excellent operator skills and good tooling; an inexperienced operator can create reliability nightmares. When equipped with adequate tools and...[Details]