Here is a simple system to control traffic lights, it includes two logic gates NOT AND 3 AND logic gate.
With the A and B inputs and outputs is a red light, yellow, green cay.Voi Us It can send the signal to the light codes, to turn on the lights, they have separate codes biet.Nhu signal lights bright red as we have in the input signals A and B is 0, the color lights yellow light when A and B by 1 to 0, the green lights illuminate when A is 1 and B is 0
đang được dịch, vui lòng đợi..
