Engineering Applications of Random Signal Analysis : https://training.eeworld.com.cn/course/4242Random signals, also known as uncertain signals, refer to signals that cannot be expressed by a definite...
Today is the last day of 2019. Have all your wishes come true and all your plans completed this year?
It doesn’t matter if it’s not achieved or completed, at least we have tried!
At the end of the yea...
Preface:Ginkgo 2 supports the development of multiple language platforms, currently supporting C#, C++ Builder, Labwindows/CVI, Python, Qt, VB, VC++ and of course Labview. Below I will introduce how t...
1. Introduction to RJM8L303 chipRJM8L303 is a low-power security MCU chip launched by Wuhan Ruinajie Electronic Technology Co., Ltd., which adopts an enhanced 80C51 core, has 8KB SRAM and 128KB Flash ...
[size=4]Generally speaking, there are two types of modules: one is used to test the electrical characteristics of the chip and detect whether the chip has problems; the other is used for debugging. Ge...
Let’s talk about the problem first: when the hair dryer is turned on to hot air, the power goes out after a while, but there is no problem when it is turned on to cold air. What is the reason?
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The waveform display of the oscilloscope introduced to you before is the situation when the rotating plate is horizontal, so how is the waveform displayed when the rotating plate of the oscilloscope ...[Details]
In the unusual year of 2020, challenges and opportunities are omnipresent and unpredictable. Amid various uncertainties, we adhere to continuous innovation and continuous improvement, promote the new...[Details]
1. System composition
The system block diagram of the voice/text SMS wireless transmitter is shown in Figure 1. It consists of integrated circuits MC1648, MC145152, MC12022, a phase-locked loo...[Details]
Wireless charging detection and control circuit circuit diagram, simulation diagram, test diagram, source code full technical information This project uses TL2543 AD to collect voltage and current ...[Details]
Imagine you are a medical technician in a large city emergency room. You travel from room to room, assisting the medical staff with their diagnosis using portable diagnostic equipment. With a high ...[Details]
With the rapid development of my country's national economy and the acceleration of technological process, the level measurement instrument technology has achieved unprecedented development. Since ...[Details]
PLC programmable controller has logic control, timing control, analog control and multi-machine communication functions.
To repair a PLC circuit, you do not need to understand the PLC program,...[Details]
This morning, Redmi's official Weibo account officially announced that the Redmi 855 flagship is named K20, and said that this time, at all costs, the Redmi flagship will start the "K" era with you! ...[Details]
1 PIC1 microcontroller programming (sending part) #include /*This program implements the asynchronous communication function between two MCUs. This program is the sending part*/ unsigned char t...[Details]
On November 19, First Electric Network learned from the Internet that its newly developed solid-state lithium battery was produced in Chongqing and was about to be tested on vehicles. The project was...[Details]
Single-chip programmer products is a low-cost development programmer. It can program most of Microchip's flash microcontrollers. Single-chip programmers are designed for development programming. For ...[Details]
introduction
At present, with the rapid development of science and technology in my country, the clarion call of the poverty alleviation war has been sounded, and various small and medium-size...[Details]
What are the important interfaces for human-computer interaction?
The important interfaces of human-computer interaction refer to the ways and tools for human users to interact and communicate...[Details]
Abstract: In view of the impact of narrow-band ultrasonic transducers on ranging accuracy, the deconvolution processing method based on transverse filters is used to expand the received signal b...[Details]
DSP and ARM Processors
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