[size=4][color=#000000][backcolor=white] In the process of using audio equipment, due to factors such as oxygen, water, light, and heat in the air, the equipment will inevitably age. After the audio e...
[i=s]This post was last edited by eew_Violet on 2021-4-18 23:38[/i]There is one thing you need to pay special attention to when using domestic substitution. Look at the block diagram below. The APB1 a...
Question: Using BQ35100 to monitor lithium-ion batteries,The current design uses four lithium-ion batteries in parallel for power supply. I have never used a coulomb meter before. This is my first tim...
Evaluation: STM32F769I-DISCO connected to Gizwits Cloud to realize IoT development remote control and other functionsAbstract: This article mainly describes how to use STM32F769I-DISCO to connect to G...
[align=left][font=宋体]With the development of [/font]4G[font=宋体]industrial modules, more and more devices use [/font][font=宋体]4G[/font][font=宋体]industrial modules to achieve remote control. [/font][/al...
Float level gauges are widely used in my country's liquid level measurement industry. They not only provide continuous measurement for enterprises, but are also easy and simple to use. Therefore, t...[Details]
On February 17, Nationstar Optoelectronics stated on its investor interaction platform that the company is developing QD-LED. According to the information, Nationstar Optoelectronics is a national hi...[Details]
With the penetration of electronic technology into various fields, many occasions, especially high-precision measurement and control systems, require high-precision and high-stability digital contr...[Details]
0 Introduction
Video intelligent analysis system refers to a new type of system developed from traditional video surveillance system with digital video processing technology as the core, which...[Details]
0 Introduction
As a complex system that crosses various disciplines, more and more researchers use robots as experimental platforms because they integrate knowledge from many aspects, incl...[Details]
The latest generation of smaller and feature-rich portable devices will play a key role in power management design due to the increasing number of integrated functions and the shrinking form factor...[Details]
Tantalum capacitors are called tantalum electrolytic capacitors, which are also a type of electrolytic capacitors. They use metal tantalum as a dielectric, and do not use electrolytes like ordinary...[Details]
We have done the diode lighting and extinguishing and diode flashing tests before. On this basis, we will do a marquee test. The devices used are also the eight diodes on the test board. To make them ...[Details]
The English abbreviation of X-ray is XPD or XRD. Sometimes it is called X-ray polycrystalline diffractometer, and the English name is X-ray polycrystalline diffractometer, which is still abbreviated ...[Details]
In recent years, in the automotive field, with the continuous innovation and rapid development of autonomous driving technology, there is an increasing need for functions that help prevent accidents ...[Details]
I will try to explain these two questions clearly in an article today.
Let me first state a conclusion: the former problem is the basis of the latter problem. Without solving the former proble...[Details]
A multimeter must have a meter and a selector switch on the board. There is also an ohm level zero adjustment knob and a test lead socket. The electrician's home below introduces the functions of eac...[Details]
A method for building a dual closed-loop single-phase PWM rectifier simulation model based on Matlab/Simulink is given, and a design method that can effectively improve the input current waveform of t...[Details]
The HT47 series MCU is an 8-bit reduced instruction system (RISC) microcontroller launched by Holtek Semiconductor in recent years. In addition to the unique features of RISC microcontrollers, it has...[Details]
1 Introduction Current encoders, decoders and programming coders are mainly used in control circuits such as anti-theft alarms, electronic code locks, and remote control switches. However, al...[Details]
Analogue and Mixed Signal
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