Write BoneScript firmware(in javascript) to emulate a traffic light controller. You need three LEDs (red, yellow and green) for the traffic light, a 7-segment LED display for the pedestrian signal light and a pushbutton. Together with the other people in your team, construct the circuit on a breadboard and run your program using Cloud9 (Javascript). The correct sequence for traffic lights should be correctly emulated: RED-> GREEN -> YELLOW-> RED. Each LED should remain on for approximately 1 second. The pedestrian signal light should be off. If the pushbutton is pressed, then the following rules must be followed: Wait until Traffic Light == RED Traffic Light must stay RED Pedestrian Light counts down from 9 to 0 every second. It turns off after reaching 0. Wait for 1 second. Traffic Light = GREEN (normal sequence resumes) What function should do: correct sequence of the traffic light LEDs changing colors every second: RED GREEN YELLOW RED ... 7-segment display counting down every second if the pushbutton is pressed: 9, 8, 7, ...,0, off. To make it easier to debug, feel free to include console.log in many places in your code to display messages on the console.