I have a UPS at home. I just replaced the battery and plan to use it with a fish tank for uninterrupted oxygen supply. Everything is normal when connected to the mains, but when the UPS is powered, th...
[i=s]This post was last edited by wenyangzeng on 2021-11-8 15:08[/i]Free evaluation - Topmicro intelligent display module (7) practical applicationAs an evaluation of actual application, STM8S105S4-PK...
[i=s]This post was last edited by lb8820265 on 2022-1-30 11:55[/i]After struggling for a long time on how to accurately control the wheel speed, I finally decided to use open-loop control without cali...
[Raspberry Pi 4B Review] Install Libreelec system on Raspberry Pi 4 and install plug-ins to watch IPTV live broadcastLibreelec is simply a Linux that meets the minimum requirements for Kodi . Libreele...
The emergence of sensors is not surprising. It has brought convenience to people's lives, so the principles and structures of sensors vary greatly. If something is measured by a sensor and it is inacc...
Author: Huang Gang, a member of Yibo Technology Expressway MediaTwo members of Mr. High Speed conducted impedance tests on the processed PCB board. The impedances they tested were very different. Can ...
The φ1320 oil-free vacuum ring die equipment measurement and control system of the 511 Institute of China Academy of Space Technology mainly consists of two parts, namely the control cabinet and the u...[Details]
Discrete devices for power supply include bipolar transistor switches, FETs (field effect transistors), rectifier diodes, etc. Bipolar transistors are developing towards high speed and low loss ...[Details]
Here is the circuit diagram:
ADC0832 package diagram
ADC0832 and microcontroller connection diagram
ADC0832 timing diagram
Program source code download: http://...[Details]
From the perspective of human-computer interaction and voice interaction, the smart cockpit levels can be divided into five levels: L1 vehicle-machine intelligence, L2 full-vehicle intelligence, L3 e...[Details]
Ever since 1080p high-definition TVs became popular, the TV industry has been struggling to find the next selling point. In recent years, the quality of the picture has not improved significantly, ...[Details]
introduction
When some high-power nonlinear electrical equipment in the railway, metallurgy and other industries are running, a large amount of harmonics will be injected into the p...[Details]
Differential pair detection method
The differential pair is a semiconductor device that packages two transistors with the same performance into one. It can form a differential amplifier with exce...[Details]
The welding robot system is generally composed of relays, programs, designs, machine tools, and computers.
1. Relay
Refers to the relay used in welding. Its function is to convert electri...[Details]
One of the biggest problems for wearable devices is how to ensure a long enough battery life without making the device too big. The ideal situation is that users do not need to charge the device ...[Details]
There are several commonly used current amplifier circuits: The first type: install a resistor under the speaker to sample the current. In fact, the feedback is still a voltage signal, which is ...[Details]
This article is the second in a series on driverless technology. After analyzing LiDAR technology in the previous article, this article focuses on driverless systems based on the Robot Operating Syst...[Details]
According to foreign media reports, Tesla officially launched its Live Camera Access through software update version 2021.36.8, which was added to Sentry Mode. (Image source: U/FRANK_DATANK) Se...[Details]
When we use oscilloscopes in our daily life, sometimes we need to make high-resolution measurements. At this time, we can regard the digital oscilloscope as a whole system and make full use of this s...[Details]
AC power control circuit is an important part of modern power system, which involves the control and regulation of AC power. In practical applications, there are many control methods for AC power c...[Details]
Analogue and Mixed Signal
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