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LED is a light-emitting tube with diode characteristics, which can only be powered in one direction. Usually, the brightness output of LED is proportional to the current passing through the LED, bu...[Details]
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This program can achieve functions similar to bistable circuits, soft switching machines
#include iostm8s208r8.h
/********************************************************************************
T...[Details]
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Working Principle of DC Servo Motor
The DC servo motor is a common precision control motor whose working principle is based on the flux law and Faraday's law of electromagnetic induction.
...[Details]
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On July 4, Xiaomi and Leica's strategic cooperation in professional imaging series - Xiaomi 12S series was officially released
. The entire Xiaomi 12S series is equipped with the first-genera...[Details]
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People in northern China have all experienced the performance of electric vehicles at sub-zero temperatures. The activity of power batteries is poor in low-temperature environments, so the range of...[Details]
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0 Introduction
With the application of a variety of new electronic devices, the development of passive interference equipment has entered the third stage dominated by bus technology, making it...[Details]
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Overview of the working principle of turbine flowmeter:
Turbine flowmeters are now more and more widely used in industrial production and commercial medium metering. It is a kind of medium that me...[Details]
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The grade of the acidometer is expressed by the graduation value (resolution or minimum display value) of its indicator (referred to as the electrometer). For example, an instrument with a graduation ...[Details]
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Today's fast and complex digital designs require more physical layer analysis than ever before. Choosing the right oscilloscope can effectively help engineers perform measurements and analysis direc...[Details]
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AT89S52 microcontroller performance description: The AT89S52 is a low-power, high-performance CMOS 8-bit microcontroller with 8K in-system programmable Flash memory. It is manufactured using Atme...[Details]
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Abstract: This article introduces the "host computer-PLC power control system" developed by applying a programmable controller (PLC) to transform the DC high-voltage power supply system of the li...[Details]
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Port Configuration #include "stm32f10x.h"//PA13 PA15void KEY_Init(void)
{
GPIO_InitTypeDef GPIO_InitStructure;
EXTI_InitTypeDef EXTI_InitStructure;
NVIC_InitTypeDef NVIC_InitStructure;
...[Details]
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The 2nd Arm AI Developer Global Summit 2019 was successfully held in Shanghai today. This year's summit was themed "Together, making AI different" and was guided by the Xuhui District Government of S...[Details]
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C51 single-chip computer, C language programming, about the timed flashing of indicator lights. P1.0 P1.1 P1.2 P1.3 are each connected to an indicator light, and P2.0 is connected to an external butt...[Details]
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1. Ultra-light and ultra-thin body, easy to operate with one hand and easy to carry;
2. Low power consumption, two dry batteries can be used for more than 200 hours;
3. Two-point calibration ...[Details]
Power technology
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