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Liquid crystal displays are increasingly being used in various fields, due to their low power consumption, small size, light weight, large amount of information displayed, and ability to display vario...[Details]
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In general, the main factors that cause electromagnetic flowmeter errors can be divided into three categories: improper selection, influence of the measured fluid and interference. Improper selecti...[Details]
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0 Introduction
Temperature and humidity are important parameters in human daily life, industrial production process, weather forecast, material storage, etc. Therefore, the research on temperature a...[Details]
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Keithley source meters are often used to characterize the electrical properties of nanomaterials and new optoelectronic devices. They can achieve advanced measurements over a wide range of parameters...[Details]
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The role of an oscilloscope An oscilloscope is an instrument that displays the changing trajectory of the instantaneous value of the measured object. By using a narrow electron beam composed of h...[Details]
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#include reg51.h //The program is written based on KEIL-C51 and introduces 8051 header files sbit P10=P1^0; sbit P11=P1^1; unsigned int scale; //Duty cycle control variable void main(void) { u...[Details]
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Although many people already know that cable fault testers are common instruments for cable faults, they will encounter many difficulties when choosing them. For example, they don’t know what brand...[Details]
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/************************************************************************ Purpose: Establish PCF8591 operation library Target system: Based on AVR microcontroller ...[Details]
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Dry cleaning and washing cylinder tester The main purpose: Dry cleaning testing machine/dry cleaning and washing cylinder is used to measure physical indicators such as appearance color, dimensional ...[Details]
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At present, a difficult problem faced in the production of crude oil in oil fields is the online measurement of the produced crude oil. The main reason is that the composition of crude oil is very com...[Details]
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introduction
In today's industrial control systems, in order to improve the real-time performance and applicability of the system, DSP is generally used to complete the core algorithm and cont...[Details]
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DAC 0832: DAC0832 is an 8-bit full MOS medium-speed D/A converter, using R-2RT resistor decoding network , the conversion result is a pair of differential current output, the conversion time is abo...[Details]
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NXP is integrating Septentrio’s Mosaic multi-frequency, multi-satellite GNSS receiver into its V2X reference designs and development boards. The module helps determine accurate lane positioning, whic...[Details]
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Introduction: This article is an introductory tutorial for Proteus and a simulation example of AVR microcontroller. 1. Simulation example of AVR microcontroller This example is to realize AVR dri...[Details]
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1 Introduction
Frequency source is the key to achieve high performance indicators of radar, communication, electronic countermeasure and electronic systems. The functions of many modern elec...[Details]