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The weather is cold, the demand for private car travel increases and the road conditions are bad, vehicle fuel consumption increases, and warming up the car in winter also increases vehicle fuel cons...[Details]
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introduction As the most basic processing component in applications such as speech and image processing, pattern recognition, radar signal processing, and spectrum analysis, digital filters have beco...[Details]
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Introduction: In some special occasions, the MCU program and software need to be downloaded remotely, especially the remote upgrade of the MCU program. This article introduces a method of using the s...[Details]
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According to Jiwei.com, according to the official Weibo of Xingcheng Capital, on the afternoon of June 19, Zhicheng Semiconductor Materials, in which Xingcheng Capital invested, officially started co...[Details]
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Laser processing mainly uses CO2 laser beam to focus on the surface of the material to melt the material, and at the same time uses compressed gas coaxial with the laser beam to blow away the melted ...[Details]
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1 Introduction
Organic electroluminescent display, also known as organic light emitting diode (OLED) or organic light emitting display (OLED), has obvious advantages over the popular liqui...[Details]
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Lithium cell capacity indication circuit
This system circuit design adopts a relatively simple and practical method, that is, by testing the time-voltage characteristic curve of lithium-core batter...[Details]
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The fundamental purpose of speech recognition research is to develop a machine with auditory function that can directly accept human oral commands, understand human intentions and respond according...[Details]
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In the automotive field, 5G is expected to bring disruptive changes to the automotive industry's Internet of Vehicles and autonomous driving, and the implementation of these fields will also enable 5...[Details]
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In 2019, the national power production and operation were stable, and the overall power supply and demand were balanced. The total electricity consumption of the whole society was 7.23 trillion kWh...[Details]
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Students who bought the 51hei development board can burn it into your microcontroller to try out the effect.
Note: Check the time before burning. The default time is 1:05.
#include reg52.h
#define ...[Details]
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Micro-power disconnection anti-theft
alarm
Working principle: As shown in the attached figure. In the circuit, R1 provides a bias voltage for the b pole of BG1. In the alert state, the bias vol...[Details]
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Spanish inverter manufacturer GPTech has opened a production line in South Africa. GPTech said in a press release that local RWW engineering
The company, which will be responsible for asse...[Details]
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According to foreign media reports, the autonomous driving company founded by Russian technology giant Yandex NV announced the launch of its self-developed sensor and applied it to its new generation...[Details]
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1. Introduction Jiuding's S5PV210 development board has been flashed with Android 4.0 system by default before leaving the factory. If you need to flash other systems or cannot start due to sy...[Details]
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