#Multisim simulation of infinite gain multi-channel negative feedback (MFB) second-order Butterworth low-pass filter##Multisim simulation circuit construction According to the calculation parameters o...
The SIM900A hardware manual states that a 100uF tantalum capacitor should be used, but does not specify what the voltage should be. How should the voltage of the tantalum capacitor be selected?...
BCM Ultra-high Voltage Bus Converter Moduledescribe
The ultra-high voltage BCM is a family of high efficiency fixed ratio converters that can take 400 - 700V or 500 - 800V inputs and produce an unregu...
On May 7, 2021, IBM announced the development of a 2-nanometer chip. This invention has undoubtedly taken chip technology a big step forward.
According to Yang Fujia's "Atomic Physics", the diameter o...
Specific implementation functions: Simulate the working process of a fully automatic washing machine and replace the washing machine motor with an electric motor. It can display the working statu...[Details]
On January 8, Linus Torvalds announced the release of the stable version of Linux Kernel 6.7, which introduced a number of new features and improvements. According to reports, this version has more t...[Details]
GPRS (General Packet Radio Setvice) is a packet-switched data carrying and transmission method developed on the basis of GSM, and is widely used in embedded systems. Since the GPRS communication netw...[Details]
On August 25-26, the "Second China Integrated Circuit Design Innovation Conference and IC Application Expo" (ICDIA 2022 for short), hosted by the China Integrated Circuit Design Innovation Allianc...[Details]
SUNNYVALE, Calif., Dec. 22, 2010 – Maxim Integrated Products, Inc. (NASDAQ: MXIM) announces the MAX2667/MAX2669, the latest expansion of its GPS/GNSS low-noise amplifier (LNA) family. Designed using ...[Details]
1. Material preparation 1. Car base (there are many acrylic plates on Taobao, but I don’t have any, so I used the iron plates used in previous competitions to assemble them) 2.51 microcontroller ...[Details]
This paper introduces a design scheme of a frequency meter, and applies this instrument to the measurement of the dome temperature of the 2.4m telescope in Lijiang, Yunnan Astronomical Observatory....[Details]
For an oscilloscope, bandwidth, sampling rate and memory depth are its three key indicators. If the sampling rate, which is a key indicator of an oscilloscope, is insufficient, what impact will it ha...[Details]
The locomotive electronic control cabinet is the core of the control circuit of the locomotive (SS4G, SS6B and other models of locomotives). Its main function is to realize the traction, braking co...[Details]
Jiwei.com reported on December 8 that Huawei EMUI recently officially announced the HarmonyOS 2.0 mobile developer Beta event, which will be held in Beijing on December 16. It is an offline event for...[Details]
Modern rectifier chargers are divided into two types: buck type and boost type. The buck type is mainly used when the UPS battery pack voltage is lower than a certain value of the input AC peak volta...[Details]
This is a design of a WIFI multi-channel remote control switch based on a single-chip microcomputer. It contains documents, programs, pictures and other materials. The actual picture is as follows: ...[Details]
According to a recent report in Science and Technology Daily, Guan Qingfang, a special associate researcher in the team of Academician Yu Shuhong of the University of Science and Technology of China,...[Details]
Abstract: In order to detect the amount of blood oxygen in real time and enable patients with brain tissue or heart diseases that are particularly sensitive to hypoxia to receive timely treatment...[Details]
Ryan Sheahen, Global Product Manager, Magnetic Sensor Products, Electronics Business Unit, Littelfuse Even with today's energy-efficient designs, modern appliances, especially refrigerators and fre...[Details]
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