宋元浩

【Training Camp】Iraq War Damaged Version of Little Bell

 
Overview

Project: [Training Camp] Iraq war-damaged version of Little Bell


Introduction: Based on the Hongmeng Hi3861 chip, the servo is controlled through the WIFI module to achieve precise (bushi) writing function.


Schematic diagram: The main idea comes from plotclock - Jialichuang EDA open source hardware platform (oshwhub.com) , and some changes are made on this basis.


PCB: The main idea comes from plotclock - Jialichuang EDA open source hardware platform (oshwhub.com) , and some changes are made on this basis.


Software and firmware: Temporarily use the existing firmware, sourced from plotclock - Jialichuang EDA open source hardware platform (oshwhub.com)


Physical display instructions

Since there were no relevant spare parts on hand during assembly, small iron nails + small nuts + soldering iron + soldering tin + thin wire = the Iraqi war-damaged version of the cheap clock.
However, after the spare parts are obtained, they will be reassembled again.

Other accessories


参考设计图片
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Update:2025-05-23 07:57:51

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