Without saying too much, testing, especially automatic testing, is of great significance for efficient software creation. How to build a test? Java has junit, and C is not far behind. C has Unity, and...
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 20:03[/i] As shown in the figure is the electronic watchdog circuit. It has the ability of an ordinary dog to guard the door. Whenever som...
Author: Huang Zaiyin, PLA Guangzhou Communication InstituteIntroduction As single-chip microcomputer systems are increasingly used in consumer electronics, medical, industrial automation, intelligen...
[i=s]This post was last edited by deweyled on 2014-11-1 20:11[/i] I wonder if you still remember the first work picture I posted last week. It was horrible. :Sad: After a week of improvement, I finall...
Question: The amount of data I send is not very large, and what I need is a fast response speed, like the PC sending data to the MCU, and I hope the MCU will respond quickly. The MCU sends data to the...
At present, many manufacturers still use traditional heating methods when producing drying equipment, heat storage equipment, preheating equipment, heat exchangers, etc. Regardless of whether you choo...
In recent years, the market for mobile/portable devices such as smartphones and laptops has continued to grow rapidly. While these products continue to integrate more new features to enhance the ...[Details]
1. Introduction
Light control circuit plays a vital role in urban street lamps or corridor lighting. With light control circuit, the lights can be automatically turned on and off according to ...[Details]
introduction
For the voltage regulator modules (VRMs) that power the latest computer central processing units (CPUs), power supply designers have historically used multiphase interleaved b...[Details]
Capacitance Measurement
Used to verify that capacitors meet the manufacturer's specifications. For quality control, a group of capacitors may be placed in an environmental chamber and the cap...[Details]
Introduction
Automakers are working to reduce vehicle weight to reduce CO2 emissions and improve fuel efficiency. Designers are therefore seeking new technologies and design techniques that can...[Details]
Currently, each country is developing its own USB interface
charging specifications
, which leads to a major problem that a USB interface
charging
device manufactured in one country...[Details]
The invention of the steam engine ushered in the first conversion of internal energy and mechanical energy for mankind, and the birth of the internal combustion engine at the end of the 19th centur...[Details]
Leakage current is generated by parasitic resistance paths between the measurement circuit and a nearby voltage source. This current can significantly reduce the accuracy of low current measurement...[Details]
Fairchild's FAN6208 is a synchronous rectification (SR) controller for isolated LLC or LC resonant converters that can drive two individual SR MOSFETs emulating the behavior of rectifier diodes. FAN62...[Details]
In the 1980s, breakthroughs were made in the design and production of small, low-power quartz metal halide lamps with precise dimensions. At the same time, with the acceleration of people's lives a...[Details]
Previously used primarily in high-power power supplies and large industrial and consumer power supplies, supercapacitors are now finding their way into products of all sizes, especially portable de...[Details]
First, the choice of charging location. Wireless charging technology is related to the distance and state of the charger and the charged device. That is to say, the distance between the two cannot...[Details]
Background
The proliferation of ultra-low-power wireless sensor nodes for measurement and control purposes, combined with new energy harvesting techniques, has made it possible to create ful...[Details]
In the process of instrument application, there are many types of influencing factors of online gas analyzers and the changes are more complex. It is difficult to effectively control these influenc...[Details]
introduction
In industrial production and equipment maintenance, people often test coil winding turn-to-turn short circuit faults. For example, turn-to-turn short circuits in power transformer...[Details]
Programming Basics
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