Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
This disassembly team really loves Tesla. I remember that some time ago, in order to see what is inside a Tesla battery, they actually disassembled a Model S battery:It's quite stupid, but I felt real...
[:)][:D]The SMT Advisory Expert Committee of the Advisory Working Committee of the China Electronics Society was established[Source: Modern Surface Mount Information] [Author: Yang Zhicong] [Time: 200...
1. Knowledge preparation To have a deeper understanding of the UCOS-II porting, two aspects of knowledge are required: (1) Target chip. Here is the LPC17xx series chip. They are all based on the ARMv7...
[i=s]This post was last edited by sylar^z on 2019-7-24 18:22[/i]This porting of the X-NUCLEO-IKS01A3 sensor driver is based on the NUCLEO-L011K4 development board, using the official en.x-cube-mems1.z...
sylar^zST Sensors & Low Power Wireless Technology Forum
After studying other BLE products, I found that many BLE devices include Device Inforamtion service, which contains information such as device manufacturer, device software and hardware version, produ...
Now it is possible to send data from the computer to the microcontroller via ch340 to serial port, and the microcontroller communicates via serial port and sends data to another computer via ch9328. S...
Sometimes I need to use a microcontroller to write some larger programs, but there is no need to use some operating systems. I wrote the following lightweight menu state machine, equipped with a disp...[Details]
Surface roughness values are usually measured using light-section microscopes, interference microscopes and profilometers (meters). The reasonable selection of sampling length and evaluation length ...[Details]
With the explosive growth of the Internet and the increasing demand for various wireless services, traditional wireless communication networks have become increasingly unable to meet people's needs. T...[Details]
Sudhanshu Ambhore exposed the protective case of the Huawei P40 phone on the social networking site, further confirming more details of the phone. From the pictures exposed by Sudhans...[Details]
Not long ago, the news that Silicon Motion was considering selling suddenly came out, which triggered heated discussions in the industry. Silicon Motion is the world's largest supplier of NAND Flash ...[Details]
Spectrum analyzer is a multi-purpose electronic measuring instrument, which mainly measures signal distortion, modulation, spectrum purity, frequency stability, intermodulation distortion and ot...[Details]
Introduction
Generally,
power supply
equipment can only measure the overall output
voltage
and
current
of the battery pack
, but cannot perfor...[Details]
introduction
Radio frequency identification (RFID) is an emerging technology that uses wireless methods to identify electronic data carriers (electronic tags). Compared with contact IC cards an...[Details]
principle: 16 keyboards can be controlled through eight pins. The upper four bits control the rows and the lower four bits control the columns. Code: #include reg51.h #define SMG P0 //Macr...[Details]
Write down the address space occupied by each of the four program memories 27128 of the 8051 microcontroller in the following figure. Picture 1 Picture 1 Answer: (1) 0000H~3FFFH (2)4000H~7F...[Details]
How does a spectrum analyzer work? The spectrum distribution of a signal is actually the reflection of the measurement result in the frequency domain. The relationship between the frequency domain an...[Details]
According to the principle of adaptive filtering, the paper mainly discusses and analyzes the easy-to-implement minimum mean square error algorithm. By comparing the advantages and disadvantages of...[Details]
MEMS
accelerometers
have been used in consumer electronic devices for several years
. From game consoles to mobile phones, from laptops to white appliances, motion-controlled user interfaces...[Details]
After struggling for so long, I feel that I have encountered many problems step by step. It may be because I am not a professional MCU developer. I have rarely used MCU before. I have only used Keil5...[Details]
Currently, battery electric vehicles (BEVs) and plug-in hybrid electric vehicles (PHEVs) operate at 800V battery voltage, exceeding the conventional 400V range. The adoption of 800V batteries is in...[Details]