I used an oscilloscope to observe a small signal these days and found that there was power frequency interference. After analysis, I found that it can only be eliminated by using a battery. I asked ab...
I have two input control signals and want to send them to msp430f149 as output control signals through UART. How should I connect the circuit? Thank you very much......
[color=#1919f8]1. High-power Trench Gate IGBT Module[/color] The IGBT cells in today's high-power IGBT modules usually use trench gate IGBTs. Compared with the planar gate structure, the trench gate s...
I used a max1534 power chip with three fixed outputs: 5V, 3V3, and 1.8. However, after loading, the 5V was pulled down to about 2V. Is there something wrong? The circuit is the recommended circuit in ...
[i][i][i][i][i][i][i][i][i][i][i][i][i][i][i][i][i][i][i][i][i][i][i][i][i][i][i][i][i]I have been debugging the GPS module for the past two days, but it has not been able to display on the LCD. I hav...
[i=s]This post was last edited by littleshrimp on 2017-10-18 19:51[/i] [color=#2f4f4f][font=微软雅黑][size=5]Use dual microphones to realize sound source localization[/size][/font][/color] [font=微软雅黑][siz...
ISP devices, such as field programmable devices (FPGAs and CPLDs), do not require a programmer. Using programming kits provided by the device manufacturer, they employ a top-down modular design app...[Details]
What is "Car Electronic Fence"
Fleet managers can define a graphical area (regular or irregular) or divide it into administrative zones in Yamei Technology's vehicle backend management system ...[Details]
Limited vocabulary recognition
According to the number of characters, words or short sentences in the vocabulary, it can be roughly divided into: less than 100 is small vocabulary; 100-1000 is...[Details]
On August 22nd, Lantu Motors unveiled a new technology called "Lanhai Intelligent Hybrid" during a live broadcast of CCTV News' "Top Laboratory." The name sounds like another new term, but a closer...[Details]
Robotics
has become
LiDAR
's "second growth curve."
While LiDAR was still battling with its "pure vision" rivals in the automotive field, another field ignited the demand f...[Details]
Recently, Tesla released the "Tesla Car Voice Assistant Terms of Use", announcing that the car voice assistant will be connected to the Doubao large model (Skylark large model) and DeepSeek Chat pr...[Details]
The all-new MG4 was recently officially announced on the Ministry of Industry and Information Technology's (MIIT) new vehicle announcement. The all-new MG4's semi-solid-state battery version addres...[Details]
Spark plugs are an indispensable device for engines. As the saying goes, without spark plugs, the engine cannot work properly. The serious consequence is that when driving at high speeds, the engin...[Details]
SMT placement machines are important equipment in surface mount technology (Surface Mount Technology). Their performance has a decisive impact on the quality and efficiency of electronic manufactur...[Details]
Based on the commutation technology, thyristor rectifiers are classified into two main types. Line-commutated and force-commutated inverters are commonly used, while other commutated inverters, nam...[Details]
Learned the following information.
Customer product: industrial computer motherboard
Glue application area: CPU/BGA filling
Glue color requirements: black or t...[Details]
Chinese characters are extensive and profound, and there are many different names for ESD tubes. How many of them do you know?
As far as I know, ESD diodes are currently known as ESD p...[Details]
Reflow soldering, as an electronics assembly process, has become a vital component of the electronics manufacturing industry. Choosing reflow soldering equipment is crucial for improving production...[Details]
On August 21st, BYD announced the launch of its next-generation "Little White Pile" product, the "Lingchong"
charging
pile
, which is now available for general sale. This charging pile feat...[Details]
Before understanding single-phase control transformers, let's briefly understand what a single-phase transformer is. A single-phase transformer uses a single-phase input. Compared to a three-phase ...[Details]
Test/Measurement
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