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.
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Three months ago, we wanted to switch from IAR to CCS. CCS is free and powerful. Not only is it free, but I really like its free and version management.
But there are bou...
The feature of CH582 MCU is Bluetooth, so I plan to make a small device that converts a wired keyboard into a Bluetooth keyboard. I saw that the official routines also include Bluetooth HID keyboard r...
[i=s]This post was last edited by chenzhouyu on 2022-10-26 20:21[/i]Hi everyone, I have a question about 485.
The whole device is a metal shell, which is used to monitor the status of the generator of...
The inductor voltage leads by exactly 90°? Why not 89° or 91°?Safety standards applicable to power suppliesContact current requirementsLocation and requirements of safe distanceComparison of safety di...
Why should photovoltaic power generation be equipped with an energy storage system?
Ensure system stability
In photovoltaic power station systems, the photovoltaic output pow...[Details]
As customers' requirements for power quality gradually increase, traditional power networks are difficult to meet development requirements. For this reason, the idea of developing a "full coverage, ...[Details]
Recently, a new Xiaomi charger with up to 55W fast charging support has been approved by the 3C agency. It seems that Xiaomi's high-end mobile phones will be equipped with this new charger next year....[Details]
On September 15, Dinglong Co., Ltd. issued an announcement stating that the company plans to invest 200 million yuan to establish Hubei Dinglong Advanced Materials Research Institute Co., Ltd. (herei...[Details]
On September 27, Chujiang New Materials stated on the interactive platform that its subsidiary Dingli Technology is mainly engaged in the research and development of high-purity C powder in SiC singl...[Details]
introduction
At present, when the company produces workpieces, it often uses electric hoists for lifting and stacking, but this equipment has certain defects: first, there is a risk of workpie...[Details]
In December 2020, Qualcomm released the Qualcomm Snapdragon 888 flagship processor. Samsung, iQOO, vivo and other mobile phone manufacturers have used it in their flagship models. Now Snapdragon 888 ...[Details]
In many lighting applications, linear LED drivers are the preferred solution because they are relatively simple, easy to design, and enable LEDs to be driven with precise regulated currents regardl...[Details]
Our last article "Stellantis sells Dongfeng with its left hand and buys Zero Run with its right hand" tells the story that mass economical foreign brands are already trembling in China, and each is t...[Details]
In 2020, every traditional industry may have an extremely difficult time, but there will always be a turning point in the midst of difficulties. In the two months since the outbreak of the epidemic...[Details]
introduction According to the National Shipbuilding Industry Economic Research Center, the total shipbuilding capacity in my country last year was about 9×106t. The new ship orders exceeded 17×106t...[Details]
Nintendo Switch consoles have sold 19.41 million units in Japan, surpassing the 19.36 million units of its own classic FC red and white consoles. At the same time, the sales of Switch consoles ...[Details]
Circuit Schematic
The EEPROM is AT24C01A from ATMEL and the microcontroller is AT89C51 from ATMEL.
Software Description
The C language is Franklin C V3.2. Save the...[Details]
Programmable control circuit design The enhanced STC8051 microcontroller and its surrounding circuits form the smallest microcontroller system. The STC8051 chip used has the following hardware r...[Details]
Uber Eats has officially announced a partnership with
robot
company Cartken and Japanese industrial giant Mitsubishi Electric to launch a robot delivery service, providing more convenient t...[Details]
MCU
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