Down arrow to activate, up arrow to deactivate.
Credits: devian art for the griswold signal: https://www.google.com/url?sa=i&url=https%3A%2F%2Fwww.deviantart.com%2Fmcspyder1%2Fart%2FGriswold-Signal-Stop-Sign-Railroad-Crossing-606733642&psig=AOvVaw0QXtmX_O-M8HeOkSAHVdcr&ust=1604762636453000&source=images&cd=vfe&ved=0CAMQjB1qFwoTCKCHjYqd7uwCFQAAAAAdAAAAABAD long url, isnt it ^^ Me for programming it
