The automatic function of an oscilloscope mainly refers to the automatic setting and automatic range of the oscilloscope. Please note that it is not the same as the automatic trigger in the trigger, s...
I bought a voice module from Taobao and found that the speaker had noise when I debugged it. I connected an oscilloscope to see that the 5V power supply had noise when the speaker spoke. It should not...
Google Japan's Gboard team designed a teacup with a functional keyboard around it.We have proposed various keyboards and devices to realize a unique character input environment.And this time, we will ...
[i=s]This post was last edited by ienglgge on 2019-1-9 02:35[/i] ny3p065. Burn the program through otp_writer and solder it to the board. The external trigger signal is normal. But there is no pwm out...
Since the advent of the U8, BYD has equipped it with million-level positioning and equipped it with hard-core self-developed technologies, integrating various "first technologies". It is not difficul...[Details]
In the past two years, power battery companies have made endless innovations in materials, cells, designs, structures and processes. Leading companies have successively built patent moats and begun t...[Details]
Crossing mountains, seas and deserts – HARTING powers Arab Tram road trip across Europe at Geneva Motor Show Espelkamp, 29 August 2023 – From Geneva to Doha, the capital of Qatar: The Geneva Inte...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
The variable frequency power supply system used by the variable frequency motor generates a pulse high-frequency voltage during operation, which causes the motor coil to corona, causing local disch...[Details]
The XMLRPC code is in the _comm-noet-develulitiesxmlrpcpp path at the end.
Fortunately, the whole project is not too big. XMLRPC is divided into two parts: client and server.
Let's ...[Details]
The main purpose of this car battery heater circuit is to ensure that the battery can be charged and discharged satisfactorily even at extremely low temperatures.
Circuit Description
...[Details]
Future development trend of automotive-grade power devices
Materials: SiC and GaN are inevitable trends, and GaAs may be used in niche areas
●Packaging: high power density, high reliabili...[Details]
On October 12, the Economic and Information Technology Bureau of Yuhang District, Hangzhou, Zhejiang Province, issued a notice on launching the application for the third batch of growth incentives ...[Details]
According to news on May 8, data storage giant Western Digital was attacked by hackers in March this year. The attackers claimed to have stolen approximately 10TB of important data, including a large...[Details]
The frequency converter is a very common device in modern industrial production. Its main function is to convert the AC power input into AC power with adjustable frequency and voltage, which is use...[Details]
//Button plus or minus one
#include reg51.h
#include stdio.h
int duan ={0x3F,0x06,0x5B,0x4F,0x66,0x6D,0x7D,0x07,0x7F,0x6F}; //Hexadecimal of the common cathode digital tube 0 to 9
...[Details]
Why does the electromagnetic speed regulating motor always burn out?
There are usually several possible reasons for the burning of electromagnetic speed control motor:
Overload: The motor...[Details]
Chip Description: CS5265 integrates a DP1.4 to HDMI2.0 converter. In addition, the CC controller is also used for CC communication to achieve DP Alt mode.
Capstone CS5265 Pinout
...[Details]
On October 27, the 2024 China Industrial Transfer Development Matchmaking Event (Gansu) New Energy Equipment Manufacturing Industry Special Matchmaking Event was held in Lanzhou. Cheng Xiaobo, member ...[Details]
FPGA/CPLD
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