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.
1 Experimental conditions
One spoonful (10mL) of alcohol, 4 disposable cups (180mL), constant temperature and humidity chamber2 Experimental procedures
2.1 Preparation of solutions of different concen...
[i=s]This post was last edited by CokezzZ on 2021-6-2 15:15[/i]Create a new project folder
Create a folder named LED to store the project files, and then create two folders in it. The Listing folder i...
Some batteries have communication chips inside. It is recommended to use a Level 2 or Level 3 charger for charging.
I am a little confused about this. What is a Level 2 or Level 3 charger? What chargi...
The event has ended and the awards are being reviewed~~~
Please note that the post must be originally published on EEWorld. I hope that everyone's post is a thank you from the bottom of their heart. C...
[color=rgb(0, 0, 0)][backcolor=transparent][font=Tahoma,]I have been downloading the STM32 minimum system board with the ST-LINK debugger. Just now, for some reason, the download suddenly went wrong a...
LED dot matrix (8*8) LED dot matrix is a display device composed of an arrangement of light-emitting diodes. It can be seen everywhere in our daily electrical appliances and is widely used in car s...[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]
Double the performance and more than 30% better power efficiency for home and industrial applications
New ultra-low-power RX140 MCU achieves higher noise tolerance and sensing accura...[Details]
In order to meet the needs of high-frequency transmission, the market has always been concerned about what kind of soft board Apple's new iPhone will use. However, the latest news indicates that the ...[Details]
The 8051 microcontroller has 255 instructions. They can basically be divided into the following categories. The shorthand for each category is given below. 1. Data transfer MOV (Move): transfers ...[Details]
// Control the LED light. I wrote it myself. Although it is average, I finally learned how to control it.
// Control the LED lights, first light up one light from left to right, then light up one lig...[Details]
Professional engineers explain the difference between ARM and MCU
1. Software This should be the biggest difference. The operating system is introduced. Why introduce the operating system? What are...[Details]
——Exclusive interview with LUCA SARICA, Director of Strategic Business Development, Automotive and Discrete Products Group (ADG), STMicroelectronics This year, the global new energy vehicle marke...[Details]
Whether in mobile phones, high-end handheld instruments or embedded systems, 32-bit MCU ARM occupies an increasing share, and ARM has become the de facto industrial standard for high-end products...[Details]
BrainChip, the world’s first commercial producer of neuromorphic AI chips and IP, announced today that Information Systems Laboratories (ISL) is developing AI-based radar research solutions for the...[Details]
With the release of the Estate Concept at the Geneva Motor Show, Volvo's concept car trilogy has come to an end. The concept car trilogy represents the new design language of Volvo's next generat...[Details]
Usually, the simple application of RF signal source is just input frequency, power, plus some analog and digital modulation, but to fully tap the potential and performance of the signal source requir...[Details]
1. Create a new project and add CPU 1511C-1 PN. Add a new subnet PN/IE_1 and set IP: 192.168.254.150
2. Switch to the network view and add the controller CPU1217 from the "Hardware Catal...[Details]
In modern portable intelligent instruments or handheld devices, Chinese human-machine interface has become a de facto industry standard. Graphic dot matrix LCD that can display Chinese characters a...[Details]
1.1 Overview
With the rapid development of economy, energy shortage and environmental deterioration have attracted close attention from the world. Energy is an important foundation for the d...[Details]
Sensor
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