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.
[i=s]This post was last edited by damiaa on 2022-11-7 13:10[/i]node-red simulates LED flashing light control system program
A netizen asked for a program to simulate the LED flashing light control sys...
After receiving all the development boards, I will start recording this DIY routine from the RSL10-002GEVB board today.Outer box:Unpacking:The front photo of the board:The back of the board:Keep all t...
7905onsemi and Avnet IoT Innovation Design Competition
[align=left][font=微软雅黑][size=4]Before I started working as an applications engineer, I was an IC test development engineer. One of my projects was to characterize an I2C temperature sensor. After writ...
[i=s]This post was last edited by DDZZ669 on 2021-9-23 23:09[/i]The previous two Linux driver articles introduced two new and old development methods of character device drivers, and used a virtual ch...
Connect the LED light. Because the power supply can only provide 5V, the three LEDs need 12V to light up. I removed one LED so that 5V can also light up. After connecting, fix it with insulating glue ...
In order to facilitate testing, a PCB expansion board was designed and proofed. The board is designed with female headers corresponding to the pin headers of the STM32F401 development board, so that t...
The M17 circular connector is compact, rugged and combines high flexibility and versatility. The M17 circular connector has the characteristics of high core density, large current carrying capacity, ...[Details]
CICC's research report believes that 5G mobile phone sales are one of the most important factors affecting the stock price trend of the consumer electronics sector in 2020. According to the latest in...[Details]
In the factory production process, the barcode comparison and error prevention management process is a key link to ensure product quality and production efficiency. With the continuous expansion of...[Details]
1. The position of the (input and output) filter network in the circuit. The topological inductor (transformer) is required by the topology, and the filter inductor is required by the ripple. The fi...[Details]
Last night, Xiaomi Community held the 33rd online event for leaders, and four leaders of the MIUI Pioneer Group answered users' questions about system stability online. Xiaomi Community learned that ...[Details]
First, let's review the steps for writing a bare metal program: 1. Use ADS1.2 to create a project. In the Language setting of DebugRel setting, select ARM920T because the CPU used is S3C2440. The s...[Details]
Introduction
High-power three-phase fully controlled bridge rectifiers are used as adjustable DC power supplies for industrial production, and the DC voltage is regulated by the trigger circu...[Details]
Tianyancha shows that recently, Shenzhen Guangzhou Semiconductor Technology Co., Ltd. (hereinafter referred to as "Guangzhou Semiconductor") has undergone industrial and commercial changes, adding By...[Details]
Bandpass filter circuit
The value of R1 is determined in advance in this circuit, and its size is close to the internal resistance r1 of the signal source. The principle of parameter selection ...[Details]
A floating isolation oscilloscope is an oscilloscope that can measure floating signals and is isolated between channels (no need to share a reference ground). For example, if the potential differen...[Details]
Encounter problems: Of the string data sent by the PC to stm32, only the last byte is saved in the first address of the array, the other data are lost, and only the first address in the array has dat...[Details]
The century-old automobile industry is undergoing an era of great change. The transformation of automobiles to electrification and intelligence is an inevitable trend. The trends in the four areas ...[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]
In May 2023, the National Highway Traffic Safety Administration (NHTSA) announced a plan to require all new passenger vehicles to have automatic emergency braking (AEB) systems as standard equipmen...[Details]
1 Introduction
As a public information display terminal in the subway, LED display screen has very wide civil and commercial value.
At present, most subway vehicles in China are equipped ...[Details]
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