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Traffic signal lights at intersections
1. Control requirements
(1) The signal light system is controlled by a start switch. When the start switch is turned on, the signal light syst...[Details]
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The portable headphone amplifier circuit is very easy to build as it uses only 3 transistors. The portable headphone amplifier can be directly connected to a CD player or a record player.
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Choose Arteris FlexNoC IP for superior performance, predictable timing closure, and flexibility when deploying on advanced platforms
Ra’anana, Israel and Campbell, Califo...[Details]
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#define _1231_C_
#include "reg51.h"
//sbit OE=P2^3;
unsigned int SystemTime;
void timer0(void) interrupt 1 using 3 //Interrupt code, see the explanation below
{
TH0 = 0xdb;
...[Details]
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01 Definition Nuclear Magnetic Resonance Spectroscopy (NMR) NMR studies the absorption of radio-frequency radiation by atomic nuclei. It is one of the most powerful tools for qualitative analysis of ...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
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The patent protection war in the semiconductor industry has reignited. According to the case number (2019) Hu73ZhiMinChu508, on July 4, the Shanghai Intellectual Property Court formally accepted the ...[Details]
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Industrial and commercial information shows that the business scope of Meituan’s operating entity, Beijing Sankuai Technology Co., Ltd., has changed, adding new businesses such as retail tobacco (inc...[Details]
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Reports that Intel plans to raise prices as part of a broader restructuring policy have been making the rounds recently, and we reached out to the company to either confirm or deny the news. Normally...[Details]
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The demand to reduce CO2 emissions is driving global transportation equipment manufacturers to achieve lower and lower emission standards, which requires them to not only improve the efficiency of ...[Details]
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In the assembly, the bit creation function SEI PORTA 3 sets the third position of PORTA to 1.
In C, you can use & and | to express:
PORTA=PORTA|0x08, abbreviated as PORTA|=(0x08);
PORTA=PORTB&(0x...[Details]
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In many modern distributed measurement systems, such as laser gyro deformation measurement systems, distributed sound source positioning systems and other high-precision distributed measurement sy...[Details]
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Microchip's small, low-pin-count Flash PIC microcontrollers are small and flexible, bringing many conveniences to the development, design and production processes. The PIC series microcontrollers u...[Details]
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DC motor is a very important electromechanical device, which is now widely used in various fields. However, in actual use, sometimes it is necessary to change its speed to meet different working re...[Details]
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On November 10, according to the introduction released by Wuhan Economic and Technological Development Zone, on November 9, the 2024 Annual Conference of Hubei Automotive-Grade Chip Industry Techno...[Details]
Analog electronics
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