This code uses Proteus simulation, uses 51 single-chip microcomputer to simulate PWM, uses timer to obtain motor speed information, uses PID algorithm speed, speed, P, I, D can all be set with buttons...
Today I saw a power filter circuit like this. After the power is turned on, the normally open contact of the relay is closed and the filter capacitor (8UF) is substituted into the circuit through two ...
Technical characteristics of BluetoothBluetooth is a technical specification for short-range wireless communication. Its original goal was to replace the existing wired cable connections on various di...
The price of stm32 microcontroller has risen horribly, and there are scalpers who are disrupting the market.Now we urgently need domestic 32-bit arm m3 m4 m7 microcontrollers to replace stm32 MCUs; re...
How to easily determine the diameter of the adapter : https://training.eeworld.com.cn/course/4827Sometimes, a small problem at work may drive you crazy...For example, you find that you have an adapter...
If you want to connect your car to the Internet and enjoy big-screen entertainment at any time, you may need to own a smart connected car. According to statistics from Strategy Analytics, a total of ...[Details]
NVIDIA Omniverse, Isa, and Metropolis help Delta Electrons, Foxconn, Pegatron, and Wistron digitally build and operate factory digital twins.
NVIDIA announced that major electronics manufa...[Details]
Active integrated
speakers
are speakers that combine stereo sound and power supply in one speaker. When the active speaker is connected to another passive speaker, stereo playback can be ...[Details]
Gong Mengze, our reporter Recently, the China Automotive Power Battery Industry Innovation Alliance (hereinafter referred to as the Battery Alliance) released the latest data showing that since the be...[Details]
STM8 Power Management 2012-06-08 22:47:55| Category: STM8 | Font size subscription By default, after a system or power reset, the MCU is in Run mode. In this mode, the CPU is clocked by f...[Details]
The variable mentioned in the class is a quantity whose value can change continuously during the execution of the program. To use a variable in a program, you must first use an identifie...[Details]
The so-called withstand voltage tester can be called an electrical insulation strength tester, a dielectric strength tester, etc. according to its function. Its working principle is: a voltage higher ...[Details]
In actual industrial, power, automation and instrumentation applications, the RS-485 bus standard is one of the most widely used physical layer bus design standards. Since it will work in a harsh ele...[Details]
Speakers, as the terminal equipment of audio, are like human voice, which largely determines the quality of a set of audio. It is no exaggeration to say that choosing a pair of good speakers is the ke...[Details]
In order to solve the current tight supply of 28nm process wafer foundry capacity, the market has heard that wafer foundry giant UMC is discussing investment capacity cooperation with three major IC ...[Details]
Although new energy vehicles are not expensive in China, replacing the battery is incredibly expensive. So, are the batteries of new energy vehicles really environmentally friendly? By checking the...[Details]
LPC1114 software reset, in the program, where reset is required, add NVIC_SystemReset(); this statement. The NVIC_SystemReset() function is located in the core_m0.h file and can be used as long as th...[Details]
1 Introduction
The CO gas concentration monitor is a portable intelligent instrument used to measure the CO content in the relevant ambient air. This paper introduces the design of the CO gas ...[Details]
The voltage and capacity of a single battery are limited, so in many cases, they must be connected in series to form a battery pack. However, there is a problem of balance among the cells in the ba...[Details]
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