RaspberryPi Smart TrafficLight
Requirments: Raspbery Pi Red, Amber and Green LED Cluster (12v) 3 x Resistors TIP120 https://www.aliexpress.com/item/LED-Flashing-Arrow-Board-Module-4-Inch-Red-Yellow-Green-Traffic-light-a-Pack/32806863137.html?spm=2114.search0104.3.15.742243bdEnDxul&ws_ab_test=searchweb0_0,searchweb201602_4_10065_10130_10068_10547_5015315_10548_10696_10192_10190_10084_10083_451_10618_452_10307_10820_10821_10301_10303_10059_5015415_100031_10103_5016115_5016015,searchweb201603_54,ppcSwitch_4&algo_expid=bbc04b91-ce08-4bb7-a0ad-dff2b468dbfb-2&algo_pvid=bbc04b91-ce08-4bb7-a0ad-dff2b468dbfb&transAbTest=ae803_1&priceBeautifyAB=0
GPIO Acording to code.