智能交通中的交通疏通调节系统(行空板)
2023-10-101287
精华项目
AI 快速预览详细
本文介绍了如何使用行空板控制NeoPixel LED灯来模拟交通信号,适用于STEM教育和编程启蒙。文章提供了详细的代码示例和步骤说明,帮助初学者和技术爱好者轻松实现智能交通信号控制系统。通过这个项目,用户可以了解智能交通系统的原理,并动手实践。


















代码
# -*- coding: UTF-8 -*-
# MindPlus
# Python
from pinpong.extension.unihiker import *
from pinpong.board import Board,Pin
from pinpong.board import NeoPixel
from pinpong.board import Board
import time
Board().begin()
np1 = NeoPixel(Pin((Pin.P24)),3)
np1.clear()
np1.brightness(255)
while True:
np1[2] = (255,0,0)
time.sleep(10)
np1[2] = (0,0,0)
np1[1] = (255,255,0)
time.sleep(2)
np1[1] = (0,0,0)
np1[0] = (0,255,0)
time.sleep(10)
np1[0] = (0,0,0)
np1[2] = (255,0,0)
time.sleep(5)
np1[2] = (0,0,0)
np1[1] = (255,255,0)
time.sleep(2)
np1[1] = (0,0,0)
np1[0] = (0,255,0)
time.sleep(5)
np1[0] = (0,0,0)



