Radio controlled traffic light
Radio controlled traffic lights
1. First we make traffic lights that go on by them self.
2. When this is done we will add remote control to it.
Extra:
In some cities there is a signal for blind people that tells if light is red or not. Signal is fast when light is green and slow when it is red.
2. When this is done we will add remote control to it.
Extra:
In some cities there is a signal for blind people that tells if light is red or not. Signal is fast when light is green and slow when it is red.