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Featured 北京光轮电子科技有限公司 manuals
Guanglun Electronics 74HC574 Module Technical Documentation
The 74HC574 module acts as an IO expansion chip for the Kelper11 smart hardware development board, significantly extending the board's capabilities. The document provides an overview of the module and references the chip's standard datasheet for detailed specifications.
Hardware debugging instructions include a physical view of the module, schematic interface diagrams, and a pin‑connection table for the microcontroller. Software debugging is based on Guanglun Electronics' TreeOS architecture, with guidance to use the TreeOS driver library for integration. This manual is written in Chinese.
Covers: Product Overview · Hardware Debugging · Software Debugging · Schematic Interface · Pin Connection Table
Latest 北京光轮电子科技有限公司 manuals
Guanglun Electronics 74HC574 Module Technical Documentation
Application Note 2 pages · 260 KB · ZHTechnical documentation for the 74HC574 IO expansion module by Guanglun Electronics, covering hardware setup and software debugging on the Kelper11 board.
Which document do I need?
Application Note
How to use the product for one specific task, with worked examples.
Questions answered in 北京光轮电子科技有限公司 manuals
What is the purpose of the 74HC574 module?
It serves as an IO expansion chip on the Kelper11 smart hardware development board.
From: Guanglun Electronics 74HC574 Module Technical Documentation
Where can I find the hardware schematic for the module?
The schematic is included in the received AD project under the DeviceForDigitalExtended Interface folder.
From: Guanglun Electronics 74HC574 Module Technical Documentation