This is it!
The "Remote Control Spy" 720 (R.C.S).
This is one of my very few knex remote control carts.
The electrical parts came from an old toy car, stripped off the plastic body, and then i had some wheels that were controllable.
It can run up to 6 mph, and it weighs 1.2 kilograms.
The range of the controller is about 6 metres and the batterys of the cart last half an hour.
Enjoy the video and don't forget to rate and comment!
This is my entry for the TGKT.
Now you can enjoy!
Add a Teacher Note to share how you incorporated it into your lesson.