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July 3, 2023 – Mouser Electronics, an electronic components agent focused on introducing new products to promote industry innovation™, announced that it will make a grand appearance at the 2023 Munic...[Details]
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The traditional fire emergency sign light has a fatal flaw, that is, it can only indicate a fixed escape direction, generally pointing to the nearest safety door, but this will lead to many unfavor...[Details]
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1 Introduction
With the development of China's national economy and the continuous improvement of people's material and cultural living standards, air conditioners have been widely used in va...[Details]
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Recently, the pure electric self-driving bus independently developed by Japanese self-driving software company TierIV was put on sale on June 21, with an estimated price of 50 million yen, equivale...[Details]
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#include
#include intrins.h
#define uint unsigned int
#define uchar unsigned char
uchar code zou ={0x01,0x02,0x04,0x08,0x10,0x20,0x40,0x80}; // single from 0 to 7
uchar code you ={0x80,0x40,0x20,0x...[Details]
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In the past, LED manufacturers have developed large-size LED chips to achieve their desired goals in order to obtain sufficient white light LED beams. However, in reality, when the applied power of...[Details]
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/*The AD is converted in the main program. In the future, the interrupt method must be used to save CPU usage. In this program, P1.0 is used as input, and the 10-bit AD of the microcontroller its...[Details]
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Oftentimes, technological progress stems from human imagination of the future, and it is these imaginations that guide humans forward step by step. So sometimes you’ll find that the plots that appear...[Details]
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1. Introduction to CAN bus
Controller Area Network (CAN) is a serial data communication protocol developed by Bosch in Germany in the early 1980s to solve the data exchange between numerous co...[Details]
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According to the latest report from foreign media, starting from January 20, 2020, the Scottish police will begin using so-called "cyber kiosks" to check and extract data related to investigati...[Details]
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1 Introduction
With the widespread application of automotive electronic products in the whole vehicle, the reliability of automotive electronic products has also attracted much attention. Vibrati...[Details]
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When it comes to the number of wires in a photoelectric level sensor, how many wires do you usually think of? Is it three?
Generally, photoelectric liquid level sensors usually have three wire...[Details]
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The power transformer can interfere with the amplifier through magnetic field, electromagnetic induction and circuit, and is the biggest interference source in audio equipment. Therefore, it is nec...[Details]
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Abstract: A modular detection system based on TWI bus is constructed mainly by using TWI module in AVR microcontroller. By utilizing the powerful flexibility of TWI bus relative to I2C bus, fault-t...[Details]
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Last time I looked at the data area, this time I want to see what is running when jumping from the boot to here.
/*
* The reset code that is actually running. The code that runs from the be...[Details]
Test/Measurement
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