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Traffic Light Simulator
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Hardware On Breadboard
Active buzzer
(1)
Male to Female jumper wires
(2: 1 ground, 1 signal)
Button
(1)
Male to Female jumper wires
(2: 1 ground, 1 signal)
LEDs
(3: red, yellow, green)
Resistors
(3: 220 ohms)
Male to Female jumper wires
(4: 1 ground, 3 signal)