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1. Introduction The English name of liquid crystal display is Liquid Crystal Display, or LCD for short. As a display device, liquid crystal display has the advantages of small size, light weight, low...[Details]
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.equ and .word .word is like unsigned int in C. .equ is like #define exp: #define bob 10 .equ bob,10 unsigned int ted; ted: .word 0 unsigned int alice=5; alice: .word 5 @.text .global is a...[Details]
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On June 21, Aijiwei Vice President Dai Hui was invited by Nanjing News Comprehensive Radio's "1069 Dialogue" column to have a live dialogue with Nanjing News Comprehensive Radio host Ge Jing. Dai Hui...[Details]
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In order to effectively reduce the harmonics of the inverter load and prevent the power amplifier tube of the same bridge arm from passing through, a new digital SPWM waveform generation scheme based...[Details]
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Many years ago, we used Simulink to simulate the FIR filter module generated by FIR Compiler provided by QuartusII in "Simple simulation of linear frequency modulation pulse compression (contin...[Details]
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Motors are widely used in various fields such as production, life and scientific research. Therefore, various types of motor protection devices have emerged, such as undervoltage protection, overvolta...[Details]
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Design requirements:
In the previous project, we introduced how to use 8051 microcontroller for serial communication. This is a very basic project that does not require much hardware. Next, we...[Details]
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So far, no car company or battery supplier has been able to solve the problem of battery fire and spontaneous combustion, so traditional car companies and battery manufacturers are working hard to ...[Details]
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While we are still lamenting that driving is a laborious task, the progress of autonomous driving technology has gradually begun to free our hands and move to the development of the brain. At the O...[Details]
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Ampleon , a leading global supplier of RF power chips , has teamed up with Rochester Electronics to expand global market channels for Ampleon's high-performance RF transistor VDMOS product...[Details]
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Recently, many people have asked me about Bluetooth remote control cars. I will write a log here to explain in detail how to do it. The module construction method is relatively simple. It is not troub...[Details]
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Key debounce usually uses ordinary delay, such as
if（（GPIOC- IDR & 0x01）== 0）
{
delay_ms(20);
if（GPIOC- IDR & 0x01）== 0
｛
//Perform key processing function
｝
}
T...[Details]
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Preface 1. Introductory learning route 1. "Circuit Basics" 2.C language basics 3.Basics of microcontroller 4.Altium Designer 2. Preparatory work 1. Required software (1)Keil 5 (2)STC-ISP (3)...[Details]
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The electrification revolution is in full swing, bringing about earth-shaking changes in all areas of the automotive industry, including two-wheeled vehicles, as well as motorcycles, scooters and e...[Details]
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1 Introduction
Figure 1 shows the general structure of a typical double-sided contact capacitive pressure sensor and its working simulation curve. As can be seen from Figure 1, the double-side...[Details]
Real-time operating system RTOS
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