基于单片机的旋转LED时钟设计与制作

Design and Fabrication of Rotating LED Clock Based on Single Chip Microcomputer

本文设计制作了基于单片机的旋转LED时钟。通过介绍旋转LED时钟的系统成像原理,阐述系统总体方案,并从电机控制部分、LED显示屏控制部分、霍尔传感器定位部分、电刷部分和电源部分五部分,详细阐述设计与制作流程,成功设计制作了一个基于单片机的旋转LED时钟。

This paper designed a microcontroller based on the rotating LED clock . Through the introduction of the imaging principle of the rotating LED clock system , describes the overall system solution and from the motor control part , LED display control part , Hall sensor positioning part , an electric brush part and power part , elaborate design and production processes , the successful design produced a based on MCU rotating LED clock .