This is made with a power window motor that a friend gave to me (Thanks Jerry!) it uses a solar panel to keep the battery charged, and an ESP8266 microcontroller with built in wifi ($3.49 on ebay, requires programming) controls it. The door is a cutting board from Sams Club cut down to size, and...
Here is my chicken tractor. I took ideas from all the tractors on this site that I liked and rolled them into my design.
Although it doesn't have wheels it is designed to be picked up and move using the cross brace at the far ends. It does take 2 people though since I chose to forgo the...