Here is a simple system to control traffic lights, it includes 2 AND 3 AND gate NOT gate.
with inputs A and B, the output is a red light, yellow, green cay.voi systems can send the signal to the lamp code, to enable this light, we have separate codes biet.nhu signal lights bright red as we have in the input signal A and B is 0, the bright yellow lights when A and B by 1 to 0, the green lights illuminate when A is 1 and B is 0
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