In part 2 of the railway crossing project we are going to connect the servo motor that operates the gate and control it with the Arduino. With the example in the video, the gate beam is mounted directly on the servo. On a layout, the servo motor will probably be mounted under the board, and a metal rod pulls / pushes the beam up and down, through a hole. No matter how it is mounted ... we need to find the correct servo angles. We will write some code with which we can fine tune the servo to find the angles to be used in the code later on.
Fun with Arduino 18 Railway Crossing, Servo Motor to Operate the Gate
