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A car driving recorder (car black box) is a digital electronic recording device used in cars. It can store the car's speed, time, mileage, braking and other status information and export the data thr...[Details]
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On June 3, the Association for Computing Machinery (ACM) announced the results of the 2022 Student Research Competition (SRC) global finals, awarding three graduate students and three undergraduates ...[Details]
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1. Introduction When using Keil, many people feel that Keil's Configuration Wizard is magical and very convenient to use, but they don't know how to write their own Configuration Wizard. In...[Details]
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According to media reports on December 11, NVIDIA founder and CEO Jensen Huang said during his first visit to Vietnam that the Vietnamese market is a very important market and plans to establish a ch...[Details]
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Abstract: This paper introduces a narrowband voltage-controlled oscillator (VCO) built with MAX2620, and on this basis introduces its design scheme to build a 155.520MHz point frequency phase-lo...[Details]
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1 Circuit Design For wireless charging circuit, there are three main circuits: oscillation circuit, amplifier circuit and wireless receiving circuit. Here we mainly discuss the wireless charging ...[Details]
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According to Jiwei.com, on April 19, Vog Optoelectronics disclosed its first quarter report of 2021, achieving operating income of 189 million yuan, a year-on-year increase of 79.29%; net profit attr...[Details]
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//Example 24: Use character array to control the 8-bit LED of port P0 to light up
#include reg51.h //Header file containing microcontroller registers
/****************************************
Fun...[Details]
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Recently, the three major operators jointly announced that they will launch 5G messages. On the one hand, it will upgrade the functions of traditional SMS services, and on the other hand, it is also ...[Details]
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Global automotive semiconductors face huge market opportunities, but design engineers also face technical challenges in terms of cost, power consumption, security, etc. This article uses the latest...[Details]
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The autonomous driving track is like a martial arts world. Different research directions are like several major sects. Each of them is practicing a basic martial arts, hoping to get the best at all l...[Details]
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According to foreign media reports, the U.S. National Highway Traffic Safety Administration (NHTSA) has stepped up its long-term investigation into potentially defective air bag inflators. The regula...[Details]
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Motorola's Droid X phone was unveiled last week and has won generally positive reviews, thanks in large part to its use of a chip from Texas Instruments.
The phone, which competes with the App...[Details]
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After the rise of OLED, Micro LED technology followed closely. However, this article will introduce the latest improvement that Samsung has brought to its own QLED display - by introducing self-lumin...[Details]
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The auto-coupling step-down starter is an electrical device used for motor starting. It reduces the starting current by reducing the voltage when the motor starts, thereby protecting the motor and ...[Details]