Learn Robotics Programming

Adding the castor wheel

Next, it is time to fit the castor wheel, as shown in the following image:

Fitting the castor wheel

Use these steps with the previous image:

1. This is the castor. It has four screw holes.
2. You need to push a metal screw through the hole so the thread is facing away from the wheel.
3. Now, screw one of the brass standoffs into this screw.
4. Repeat this for the four other sides.
5. Line the other side of the standoffs with the four holes on the chassis. Note that this castor wheel is a rectangle, not a square. Make sure the wheel is facing down.
6. Push one of the screws through and screw it down.
7. I suggest you screw the opposite ...