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/********This program mainly uses DS18B20 to collect temperature, and then displays the temperature through the digital tube*************/ /*When the program receives the command from the host comput...[Details]
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The first teardowns of the third-generation iPhone SE have surfaced online, giving us a closer look at the device's internals. The teardown shows that the new iPhone SE has a 2,018mAh battery, comp...[Details]
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The function of an oscilloscope is to transform invisible electrical signals into visible images. The better the oscilloscope, the better it can restore the true appearance of the signal. We certainl...[Details]
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This paper constructs a digital fingerprint system based on the difficulty of the discrete logarithm problem. Since the system uses the encryption and decryption algorithm in the symmetric cryptogr...[Details]
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Hittite Microwave is a supplier of complete MMIC solutions in the communications and military markets. The company recently announced the launch of a new
SMT
packaged controller HM...[Details]
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1. Detect low-power crystal diodes A. Identify the positive and negative electrodes (a) Observe the symbol on the outer shell. The diode symbol is usually marked on the outer shell of the diode...[Details]
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introduction
The winding machine developed in this paper is horizontal, and the core mold is placed horizontally. During winding, the core mold rotates at a constant speed around its main ...[Details]
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The video recorder can record video images and background sounds, store them in the speaker medium, and then resend these audio and video to the recording device for reproduction in the playback sy...[Details]
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A few days ago, Micron announced that it had started producing 232-layer 3D NAND. Now, SK Hynix claims that it has developed 238-layer 4D NAND, becoming the world's first.
The memory mar...[Details]
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program:
#include stc52.h
#include"state_key.h"
//p1.3 and p1.4 ports...control
bit flag,flag1,flag2;
void init_pwm()
{
//The first pwn sets
CMOD=0X02; //Timer 0 overflow can achieve freq...[Details]
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The MDO4000 series mixed domain analyzer (Figure 1) is an innovative analyzer that has won more than ten best innovation awards at home and abroad. The reason is that the MDO4000 has the "five-in-o...[Details]
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【Main content】
1. Industry Overview
Definition of drive-by-wire chassis: A chassis that uses electrical signals instead of mechanical devices to achieve precise control of the...[Details]
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1.3.1 LCD backlight control principle So far, we have been transplanting under the command line to view the results. In the mini2440/micro2440 development board, the LCD backlight is controlled thr...[Details]
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On September 13, Goertek issued an announcement that on September 12, 2021, the company's controlling shareholder Aisheng Acoustics and Wuxi Weigan signed a "Share Transfer Agreement". Aisheng Acoust...[Details]
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Abstract: In the intelligent detection system of water content in oil products, radio frequency capacitance sensors are used based on the principle that the dielectric constant of water is much great...[Details]
Microcontroller MCU
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