3/24/2023 0 Comments Board press the red button![]() ![]() Only use the provided USB cable to power the Arduino after you build the circuit. Please note that the green lines represent socket connections and do not represent the color of wire you must use. *After this, we won t list the Arduino, Breadboard, Prototype Shield or Jumpers in the component list any more as they will be necessary for every arduino project.Ĭircuit Follow the wiring diagram below to build your circuit. The extra resistor is a pull-down resistor for the button. Prototype Shield *1 Jumper Cables M/M *3 Resistor 220R *6 Push Button *1 Required Components: DFRduino UNO (similar as Arduino UNO R3) *3 When the button is pressed, the lights will change for pedestrians to pass by. ![]() ![]() Related Product: Beginner Kit for Arduino Arduino Tutorial: Interactive traffic lights You will start your first interactive Arduino project with the arduino starter kit in this lesson by making button-controlled traffic lights. ![]()
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