Many people have a misunderstanding about why constant pressure water supply supports electric contact pressure gauges but does not support pressure transmitters. It is not that it does not support, b...
[i=s] This post was last edited by Jacktang on 2019-5-15 18:39 [/i] [p=30, 2, There are many ways to generate digital phase-shifted signals. The traditional direct digital frequency synthesis (DDS) ph...
Relay is one of the most widely used devices in the field of industrial control. I believe that many people are like me when they start working. First, they look at the drawings to find the normally o...
Over the past year, various activities have broadened our horizons and increased our knowledge, allowing those who stay at home to learn about new and hot topics....
1. Brief Introduction of EMIF
The 64x EMIF is a parallel data transmission on-chip peripheral used for off-chip memory expansion and external data interface. The use process requires software to write...
1) From the perspective of the overall macro environment in August , the recovery of the automobile industry is still a relatively long L-shaped recovery. In August, the number of terminal registrati...[Details]
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]
Under the influence of the export control policy initiated by the US government, many international semiconductor companies have been "passively" caught in the crossfire. Policies and regulations ...[Details]
1. Classification of amplifier circuits There are many types of amplifier circuits. According to the operating frequency, they can be divided into: DC amplifier, low frequency amplifier, intermedi...[Details]
The main applications of single chip microcomputers are:
(1) Industrial control. Single-chip microcomputers can form various industrial control systems, data acquisition systems, etc., such as CNC ...[Details]
April 18, 2015, Saturday, it was a happy day.
At the suggestion of the leader, after careful planning and arrangement by several senior employees,
The 2015 Shandong Hangyu Jili Electronic...[Details]
1) HID is the abbreviation of Human Interface Device. From its name, we can understand that HID devices are devices that interact directly with people, such as keyboards, mice and joysticks. Howeve...[Details]
The power provided by digital amplifier power stages is now increasing to 10 W to 315 W per channel. This increase in power allows a wider range of consumer electronics or other electronic pro...[Details]
The job of a DC-DC switching converter is to efficiently convert one DC voltage to another. High-efficiency DC-DC converters use three basic technologies: buck, boost, and buck/boost. Buck converte...[Details]
Single tube low frequency voltage amplifier circuit
The resistor-capacitor coupling voltage-dividing bias common emitter voltage amplifier circuit is shown in Figure 3.7a.1. The bipolar transist...[Details]
1. The structure and working principle of the megohmmeter: used to measure insulation resistance, megohmmeter It is also called an insulation megohmmeter, or simply a megohmmeter. Commonly used megoh...[Details]
Configure the RTC clock source. Configure the RTC clock source to LSE, with a division frequency of 1, that is, 32768 Hz. Wait for the CLK_CRTCR:RTCSWBSY bit to be reset, then set the CLK_CRTCR valu...[Details]
How to Design Programmable Baseband Devices for Multiple Wireless Standards
Two important buzzwords in 2008 - mobility and convergence - are impacting the wireless industry in a variety of ...[Details]
Mitsubishi PLC FX3U series is a very popular small PLC with high performance, high reliability, ease of use, etc. In practical applications, remote I/O settings are one of the common requirements.
...[Details]
Sensor
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