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1. Key points of timer/counter PWM design
According to
the characteristics of
PWM
, which uses the digital output of the microprocessor to control the analog circuit, the following p...[Details]
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The split balance is an indispensable teaching instrument in quantitative analysis work and is widely used in laboratories and research rooms. When measuring with an analytical balance, it is necessar...[Details]
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1. What transformer
Transformer is an electrical device that transfers electric energy or signals from one circuit to another using the principle of electromagnetic induction. It is an imp...[Details]
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IoT (Internet of Things) devices used in homes, cars, mobile communication devices, and payment systems are beginning to become popular in the healthcare and industrial fields. These billions of conn...[Details]
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The plc input terminal is 24v. This means that the plc input is a PNP input. To know how to wire it, you must know the operating principle of the plc input and output.
24V input, so the ...[Details]
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DDR originated from SDRAM. Strictly speaking, it should be called DDR SDRAM. DDR SDRAM is the abbreviation of Double Data Rate SDRAM, which means double data rate synchronous dynamic random access me...[Details]
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as follows:
H:\KEIL\C51\INC\STCNEW8051.H(8): error C231: 'ACC': redefinition
H:\KEIL\C51\INC\STCNEW8051.H(9): error C231: 'B': redefinition
H:\KEIL\C51\INC\STCNEW8051.H(10): error C231: 'PSW': ...[Details]
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Many people ask how to learn microcontrollers quickly. Let me briefly explain it.
There are 6 requirements for learning MCU quickly:
1. Familiar with the principle and structure of single chip mic...[Details]
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What does AC contactor mean?
Contactor is an automatic control device. It is mainly used to frequently connect or disconnect AC and DC circuits. It has large control capacity and can ...[Details]
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The realization of self-driving cars is inseparable from hardware equipment such as millimeter-wave radars, lidars and on-board cameras installed on vehicles. By collecting data on the traffic enviro...[Details]
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Linear regulators for voltage conversion face power consumption issues, while switching methods have noise issues. The choice of conversion method for LED drivers depends on the application.
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introduction
As the types of household appliances in people's lives increase day by day, the types of remote controls also increase accordingly. Different types of remote controls generally can...[Details]
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According to foreign media reports, birds have played a significant role in the development of drones over the years. It seems that the extremely agile hummingbird - its ability to hover and make sha...[Details]
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introduction
CAN bus has many characteristics such as high communication rate, high reliability, convenient connection and high performance-price ratio. CAN (Controller Area Network) is a ...[Details]
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The servo press is a high-precision, high-efficiency mechanical press equipment, which is widely used in the automotive, electronics, home appliances, packaging and other industries. The moving pos...[Details]
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