As shown in the figure below, NMOS and PMOS are used as a protection circuit to prevent reverse connection of the power supply. [1] The circuit diagram of the PMOS tube is easy to understand. For the ...
In the circuit below, what are the functions of the resistors connected behind the rectifier bridge and the three resistors in the red box? What do they mean and what are their main functions?...
As shown in the picture below, does this Type-C female socket need to be mounted with a machine sticker?Some surface mount pins are hidden under the shell, what should I do when doing manual soldering...
Distributed environmental monitoring terminal based on CH2601
Author: sipower1. Project Background ( 100-200 words )With the development of industry, environmental problems are becoming increasingly s...
Recently, I read the book " Popular Science: Re-understanding 5G " released by QORVO and gained a lot. Here is the main content.
Since the advent of 5G, the conversation has focused primarily on three...
In the field of electronic measurement, signal generators and oscilloscopes are one of the most basic and widely used electronic measurement equipment. Their functions are to provide an electrical ...[Details]
Ten years of experience in the industry, teaching you the MCU introduction, Lecture 25:
In the multiplication examples I listed in the previous section, the data involved in the operation on the righ...[Details]
Abstract: This paper introduces the application of object-oriented design method in the development of automobile emission testing system software. In the analysis stage, the objects of the prob...[Details]
Global environmental regulations are driving automakers to design electric powertrain systems with smaller size and weight and the highest power efficiency. One of the challenges in designing an elec...[Details]
Pointer multimeters can only check the quality of capacitors (the short-circuit defects of small-capacity capacitors should not be distinguished) and roughly estimate the size of capacitors. They can...[Details]
Strategy Analytics released a report saying that after experiencing a market slump in 2020, the global online ride-hailing market is expected to rebound. The report states that 2020 was an exceptio...[Details]
Introduction
With economic development and social progress, power quality has become an important research topic. With the continuous increase of nonlinear loads, various power quality problems...[Details]
The high-voltage switch tester prompts "Output short circuit or overload, please turn off the machine to check the control wiring" Problem analysis:
(1) The control wiring is wrong, causing the ins...[Details]
Mouser Electronics, an electronic component distributor focused on introducing new products that drive industry innovation, has announced a global distribution agreement with SpotSee®, a branded supp...[Details]
Use analog quantity to adjust the speed of the inverter and display the frequency in real time.
Components used: 2 circuit breakers, a Mitsubishi FX3G PLC, a Vinylon MT6071ip touch screen, an ...[Details]
The following software is available in the software CD and software download section of this website. Beginners can download and practice first...
C51eva is Keil's C51 development environment, and ...[Details]
In the electronic simulation software MultiSIM, in addition to the virtual dual-trace oscilloscope and virtual quad-trace oscilloscope, there are two high-performance advanced oscilloscopes, namely...[Details]
What does frequency response mean?
Frequency response refers to the phenomenon that when an audio signal with a constant voltage output is connected to the system, the sound pressure generated...[Details]
Enabling computing everywhere
New changes in the storage industry: digital storage and computing innovation
近年来，我们见证了5G、云计算、边缘计算等技术的显著进展，也对万物智能、自动驾驶、Web 3.0、元宇宙等新兴技术的应用充满了期待...[Details]
This paper introduces a scheme that uses a single-chip microcomputer as a controller to control the steam pressure and furnace wall temperature in a closed container under the state of gas-liquid m...[Details]
Analog electronics
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