Customers often ask us, because the terminal is used in a harsh environment and is basically constantly vibrating, what kind of LCD screen should be used for a long time in a vibrating environment?
Wh...
Welcome the New Year, everyone has a happy New Year~ I am here to report to the admin~ I started working today~ After the New Year, what new developments are there in the evaluation industry? Let's ta...
The NTC on the expansion board is connected to the A0 interface of the development board, which corresponds to the PA3 pin, the ADC of the 8th channel.
This time we use the ADC_MultiChannelSingleConve...
[i=s]This post was last edited by littleshrimp on 2019-7-27 13:35[/i]First go to the ST open source sensor driver center to download the corresponding Standard C driver
https://github.com/STMicroelect...
[i=s]This post was last edited by btty038 on 2020-1-15 10:39[/i]The RF receiving front end includes LNA, Filter, Mixer and other components. From the perspective of noise factor cascade, it is hoped t...
[i=s] This post was last edited by anananjjj on 2019-1-13 19:35 [/i] I saw that some people in the group bought an expansion dock (envious...), and some netizens wanted to expand the dock themselves. ...
The following 4 clock sources can be used as the master clock: 1-24MHz High Speed External Crystal Oscillator (HSE) Maximum 24MHz high-speed external clock signal (HSE user-ext) 16MHz High Spe...[Details]
Suzhou Oliwen New Energy Technology Co., Ltd. (hereinafter referred to as "Oliwen New Energy") recently announced the completion of tens of millions of angel round financing, led by Tongchuang Weiy...[Details]
July 25, 2024, Shanghai - Recently,
Shanghai Telecom, ZTE and Qualcomm Technologies have cooperated to complete a multi-channel concurrent VR service demonstration under the 5G Advanced (5G-A) ...[Details]
Regarding the design of micro-power isolated power supply for two-wire transmitters, let's first look at what a transmitter is. Sensors are a general term for devices or devices that can be measured ...[Details]
1. Motor insulation level and temperature limit
The insulation level of the motor parameter is a very important parameter because it determines the temperature limit of the motor winding. How ...[Details]
MOVIFIT reports F07 DC voltage is too high
Basic circuit diagram of frequency converter
After the three-phase AC voltage is input into the main circuit, it is rectified by a three-p...[Details]
The curve tracing mode is supported in EasyExpert 4.0 and above versions of the B1500A Semiconductor Device Analyzer. The curve tracing mode can help customers perform quick voltage and current tes...[Details]
In the past two years, Xiaomi has been continuously expanding its offline market and has even expanded its Mi Home stores to many counties, towns and villages. Lu Weibing once revealed that Xi...[Details]
On July 8, 2019, Shenzhen Jiahua Lidao New Technology Development Co., Ltd., together with Youyan Engineering Technology Research Institute Co., Ltd. and Shenzhen Green Airlines Interstellar Space T...[Details]
According to foreign media reports, scientists at the Bristol Composites Institute have used sustainable cellulose to make high-performance sodium and potassium ion batteries. The researchers have de...[Details]
The Ministry of Industry and Information Technology pointed out in "Made in China 2025" that by 2025 and 2030, the energy density of power battery cells in my country must reach 400Wh/kg and 500Wh/kg...[Details]
Today I saw a picture someone posted on WeChat saying it was the Meizu 19. I personally felt it looked a bit like a win-win number. But I just shared it with you for fun! The appearance design of M...[Details]
I am working on a car project and I have a problem when I use 3 timers in STM32f103 configured as encoder mode at the same time. As a beginner of STM32, you may encounter the following situation wh...[Details]
Abstract: Subcircuit modules are used to replace key components in the circuit. The circuit is optimized by combining theoretical analysis with parameter scanning analysis and optimization analysis of...[Details]