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In recent years, brushless motors have been widely used in high-precision control industries such as medical, industrial control, consumer electronics and automotive electronics. The performance of...[Details]
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At the beginning of the reform, everyone rushed in, thinking that incremental distribution projects could make a lot of money, but this perception did not become rational over time. Instead, it tur...[Details]
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Physiological parameter acquisition refers to the measurement, processing and transmission of certain physiological parameters of a person when he is stationary or active in a specific environment....[Details]
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On September 3, according to foreign media reports, Huawei Australia officially appointed Paul Jowett, who had worked for Apple and Samsung, as marketing director. Jowett then said: "Huawei has been ...[Details]
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At the World 5G Conference on November 20, Xiaomi founder and CEO Lei Jun gave a keynote speech, in which he mentioned that the Xiaomi future factory in Yizhuang, Beijing is designed to have an annua...[Details]
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#include
#include macros.h
#define uchar unsigned char
#define uint unsigned int
//Define the output io port
#define Y1_OUT DDRC|=BIT(5);
#define Y1_H PORTC|=BIT(5);
#define Y1_L PORTC&=~B...[Details]
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The inverter and the external control circuit are mainly connected through external terminals, as shown in the figure below. There are two categories of external terminals: 1. Input signal term...[Details]
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A research team from Nanjing University in China recently published their new ultra-thin wide-angle camera in the journal Optica. The camera is only 0.3 centimeters thick and can produce clear...[Details]
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Today is the 7th day of my self-study of STM32. I will catch up on the previous learning of running lights, buttons, query serial ports, PWM, counters and infrared when I have time. Let’s start w...[Details]
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Conventional off-line switch-mode power converters generate non-sinusoidal input currents with high harmonic content. This can stress power lines, circuit breakers, and power utilities. In addition, ...[Details]
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ARM processors are popular around the world, and 32-bit RISC embedded processors have become the mainstream of embedded applications and designs. Compared with the 8-bit single-chip microcomputers w...[Details]
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In recent years, with the continuous investment of mobile phone manufacturers, the smartwatch market has been full of vitality. In the first half of 2021, global smartwatch shipments exceeded 86Mu, a...[Details]
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The latest report from Strategy Analytics shows that tablet application processor (AP) market shipments and revenue have grown for the fifth consecutive quarter. According to the Strategy Anal...[Details]
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Polaroid Originals today announced its first Polaroid printer, the Polaroid Lab, which allows users to print photos taken with their phones. The latest version of the Impossible Project's insta...[Details]
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1 Introduction
CNC technology is a high-tech technology that uses computers to perform digital calculations on various control information in the machining process and automatically contro...[Details]