Este projeto foi originalmente desenvolvido para ser utilizado conjuntamente com um RaspberryPi controlando um semáforo. Aqui ele foi adaptado, sendo que o semáforo aparecerá no canto superior esqerdo da tela (em Abbey Road) e a tecla de espaço simulará o botão para pedestres.
Physical Computing with Raspberry Pi On this project, 1. The Traficc Light will go continuosly from Green to Yellow to Red, returning to Green. 2. If the button is pressed, the sequency is finished and the Red light will turn on together with a beep (during this time a pedestrian can cross the street). OUTPUTS: GPIO 13 ==> Red LED GPIO 19 ==> Yellow LED GPIO 26 ==> Green LED GPIO 16 ==> Buzzer INPUTS: GPIO 21 ==> Button In the animation, the lithe robot, MJRoBot, will go around London untill he finds Abbey Road, where we must help him pressing the pedstrian button, so the traffic light will became red and he can go accross the street.
