Intersection Traffic Lights

Simple traffic lights inspired by those in Australia, easy circuit using LED&#39;s, pushbutton and arduino. <img class="image_resized" style="width: 27.01%" src="https://attachments.office.net/owa/1087253%40student.ccgs.wa.edu.au/service.svc/s/GetAttachmentThumbnail?id=AAkALgAAAAAAHYQDEapmEc2byACqAC%2FEWg0AKCUnELZCB0%2BG%2BF31Jx82wwACRBBghwAAARIAEAD25wZcnPlwQrrZr8ugAaD2&thumbnailType=2&token=eyJhbGciOiJSUzI1NiIsInR5cCI6IkpXVCIsImtpZCI6InFBcHF0dTNGcVpLa3Z3dmg2L29FNGRGQ0JUST0iLCJ4NXQiOiJxQXBxdHUzRnFaS2t2d3ZoNi9vRTRkRkNCVEk9Iiwibm9uY2UiOiJRYTE4RlJVcHVzbk41allXUVVOcTcyYjZKVkJUNzU5S1BzcVdNaFl5SU9Ud3dzaE9QNlNNS0ZsTnh4WDJKaXZLalZMNVdJbWk1TjIwLW9RanhCX0Y1SU1NbERqZGtDMzFtOUg4cXJYN3lCVksxckxEY285aUtRbHBrRU4tWmJ0am4yeEdJRDFvZTVaMnByXzc2cjNudC1wUmJwcGJqbGhzb3FEUUdFT3NYLVEiLCJpc3Nsb2MiOiJTWTZQUjAxTUI3MzkxIiwic3JzbiI6NjM4ODI4MzEyNzU2MDA1ODg4fQ.eyJzYXAtdmVyc2lvbiI6IjMyIiwiYXBwaWQiOiJhZjNlYmJiYS1jMjNmLTQ5MmEtYWE5My04MzQyMTY5NmVjNGIiLCJpc3NyaW5nIjoiV1ciLCJhcHBpZGFjciI6IjIiLCJhcHBfZGlzcGxheW5hbWUiOiIiLC