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Instrument stepper motor
The stepper motor is an open-loop control element that converts electrical pulse signals into angular displacement or linear displacement. In the case of non...[Details]
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1 Embedded Systems
Embedded System refers to a collection of computer hardware and software with specific functions or purposes, which is divided into embedded software system and embe...[Details]
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introduction
When it comes to the production of mobile phone lithium-ion batteries, the first thing that comes to mind is Japan's industrialized mechanical assembly line, NOKIO, MOTOLROLA's st...[Details]
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Microcontrollers are something that many people want to learn about and are concerned about. In most websites, the hardware requirements are generally as follows:
1. You need a computer, prefer...[Details]
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(1) Open circuit voltage of the battery
(2) Internal resistance of the battery
(3) Battery operating voltage
(4) Charging voltage
Charging voltage refers to the voltage applied ...[Details]
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Tags: PMP Digital Signal Processing
Many observers and analysts agree that there will be only two hot technology topics in the field of electronic engineering and applications this year: o...[Details]
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introduction
In modern industrial control and some intelligent instruments, more and more places need to use dot matrix graphic displays to display Chinese characters. The usual way to display...[Details]
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Engineers usually use multiple groups of cheap small-capacity batteries in parallel to achieve the larger battery capacity required by UPS. If multiple groups of batteries with poor performance uni...[Details]
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LED lamp beads are voltage-sensitive devices and capacitive loads. In actual work, the current accuracy is required to be high, which is one of the main issues affecting the luminous efficiency and...[Details]
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1 Introduction
Cyclic redundancy code (CRC) verification technology is widely used in the field of measurement, control and communication. CRC calculation can be implemented by dedicated hardware, b...[Details]
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89C51 has 3 encryption bits LB1, LB2, LB3. The status of the three encryption bits can be defined through software programming
to
obtain some additional functions:
————————————————————...[Details]
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Driven by global warming and rising energy prices, the market demand for intelligent, radio-controlled devices that can be used to monitor, control, communicate and automate the delivery of energy and...[Details]
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1. Introduction
2. Introduction to the measurement functions of Anritsu vector network analyzers
A vector network analyzer can measure all parameters b...[Details]
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summary
Eaton is a global leader in power quality, power distribution and control systems and components. To maximize the reliability of your uninterruptible power supply (UPS), we strongly re...[Details]
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The MAX4182 from Maxim Corporation of the United States is selected. The MAX4182 is a monolithic, wideband, threshold-containing current feedback amplifier.
The pin distribution of MAX4182 is show...[Details]
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