{"version":"1.0","type":"rich","provider_name":"codebender","provider_url":"https:\/\/codebender.cc\/","width":1100,"height":510,"title":"Train Crossing Signal with Ultrasonic Range Sensor","author_name":"kendalf","author_url":"https:\/\/codebender.cc\/user\/kendalf","html":"<iframe style=\"height: 510px; width: 100%; margin: 10px 0 10px;\" allowTransparency=\"true\" src=https:\/\/codebender.cc\/embed\/sketch:20273 frameborder=\"0\"><\/iframe>"}