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Microcontroller: PIC18F45K80 About the frame ID setting CAN frame ID is divided into flag frame and extended frame, and the configuration register is as follows (here only the configuration of the ...[Details]
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With the rapid development of electronic technology, digital engineers use signals with higher bit rates than ever before for data transmission and device communication. At the same time, RF e...[Details]
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Don't be scared by low frequency noise, use the 4200A-SCS parameter analyzer to measure 1/f current noise Electronic devices have a variety of inherent noise sources, including thermal noise, shot ...[Details]
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Environmental monitoring and drug testing are applications of laboratory analysis and testing in two different industries. With the rapid development of the national economy, the frequent occurrenc...[Details]
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At present, almost all fluorescent lamps on the market use built-in power supplies. The so-called built-in type means that the power supply can be placed inside the lamp tube. The biggest advantage...[Details]
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Installation diagram of ultrasonic level meter
As shown in the figure above, the probe of the instrument sends waves that hit the liquid level and then reflects back to the probe. After t...[Details]
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Linear Technology Corporation introduces the LTC4425, the latest addition to its two-cell supercapacitor charger family, which uses a thermally limited linear constant current - constant voltage (C...[Details]
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According to U.S. media reports, on Thursday, U.S. senators from both parties warned the Trump administration not to use Huawei as a bargaining chip. They said the action taken against Huawei was rel...[Details]
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Today we are going to talk about motor control. Engineers who are engaged in the development and design of this field hope to have a series of products and solutions to speed up the development proc...[Details]
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January 24, 2022, Beijing - The 2022 Beijing Winter Olympics is approaching, and the atmosphere of the Beijing Winter Olympics is getting stronger. As the global TOP partner of the Olympic Games, Int...[Details]
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Recently, the Energy Conservation and Comprehensive Utilization Department of the Ministry of Industry and Information Technology announced typical cases of comprehensive utilization of waste power...[Details]
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The HART protocol allows process measurement and control devices to communicate over a traditional 4-20mA current loop. This protocol uses frequency shift keying (FSK) at 1200 Hz and 2200 Hz. Here,...[Details]
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Introduction In modern industry, induction heating technology is widely used in metal smelting, pipe bending, hot forging, welding and surface heat treatment industries. Induction heating is based on...[Details]
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Let's take a look at the appearance and internal structure of the stepper motor again: the stepper motor has a total of 5 leads, the red one is the common end, connected to the 5 V power supply, and ...[Details]
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1 Introduction
Real-time knowledge of underground gas concentration is an important factor in coal mine safety production. Due to the increase in coal mining depth and scale, it is difficult fo...[Details]
Embedded System
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