· https://www.google.com/search?q=infrared+sensor&safe=active&sxsrf=ALeKk02Y3b3f7oLomxbnARrNcbV3DAUtug:1586723016128&source=lnms&tbm=isch&sa=X&ved=2ahUKEwiWt-7t2PoAhUIVs0KHeeTCMAQ_AUoAXoECBQQAw&biw=1366&bih=608#imgrc=wbiYVffxD1egSM
· https://store.arduino.cc/usa/arduino-uno-rev3
· https://sites.google.com/view/solar-e-street/project-update
· https://www.youtube.com/watch?v=c3LiQ_sp8Mc
· https://drive.google.com/open?id=1JAgWW1iDSewOEWzZONOKWsV9PRCEdkEZ
· https://drive.google.com/open?id=1cAaO-A1M-KBEGqpk6DVsH1AlmRK916D-
· https://drive.google.com/open?id=1qY_YxCU2CqLo-hXq428YwKoYA4_PY2ax
· https://drive.google.com/open?id=1U9Z5rBRnJ8G_4w3suM-WOFsZJ9q4zYAy
· https://drive.google.com/file/d/1XSd3Yk5XIyNIS_TnutfS2-PbfUDNcMkr/view