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The electrician in the front row asked:
In many of my projects, I used Siemens 24V PLC and Mean Well DC switching power supply, and I never used filters.
But I, like many other coll...[Details]
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Circuit Diagram Example #define i2c_scl PBout(10) #define i2c_sda PBout(11) #define i2c_ack PBin(11) void I2C_init() { GPIO_InitTypeDef gpio10 = { GPIO_Pin_10, GP...[Details]
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As automakers continue to pack their latest models with "smart" technology, researchers are concerned that connected cars will become an increasingly popular target for hackers. A study by scientists...[Details]
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A dual-output voltage and current stabilizing power supply is designed by using a new monolithic switching voltage regulator LM2576 to replace the commonly used linear three-terminal integrated volta...[Details]
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In order to save costs and reduce the difficulty of wireless communication for users. A wireless transceiver module based on C8051F340 and Si4432 is designed. Through a large number of interferen...[Details]
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IO output and input
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The button is connected to RB1 to light up the LED, and PORTA RA0 controls the output. Press once to light up, press again to turn off, and so on.
RB is connected to an ex...[Details]
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Combined with 18f4620.lkr to explain the meaning of the code in the link description file //$Id:18f4620.lkr,v1.32004/04/2618:09:00curtissExp$ //File:18f4620.lkr //Sample linker script for the PIC18...[Details]
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1. Three elements of interference
In a single-chip microcomputer application system or other electronic equipment, the degree of interference a circuit is subject to is described by the following for...[Details]
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China Energy Storage Network News:
On October 11, 2017, the National Development and Reform Commission, the Ministry of Finance, the Ministry of Science and Technology, the Ministry of Indust...[Details]
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At present, electronic equipment used in various electronic equipment and systems still uses printed circuit boards as the main assembly method. Practice has proved that even if the circuit schematic ...[Details]
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On March 26, we learned from relevant channels that the statistics of China's photovoltaic inverter exports in 2018 have been completed. According to the data, my country's inverter exports in 2018...[Details]
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Classification of command systems The instruction system uses 44 mnemonics, which represent 33 possibilities and can achieve 51 operations. Therefore, some functions can have several mnemonics. A t...[Details]
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Introduction
The spectrum analysis method based on FFT can extract useful information from signals containing noise, and has important application value in the data processing of instruments and met...[Details]
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(Photo source: Pioneer official website) According to foreign media reports, Japan's Pioneer has been supplying the Intelligent Pilot advanced driver assistance system (ADAS) solution since April 2...[Details]
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Soft start and variable frequency start are two different ways of starting motors. They are widely used in industrial automation and power systems. This article will introduce the concepts, princip...[Details]
Microcontroller MCU
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