![](https://static.wixstatic.com/media/c901e7_27bf559dc9da4155af51d9607a4007f5~mv2_d_4128_2322_s_2.jpg/v1/fill/w_147,h_83,al_c,q_80,usm_0.66_1.00_0.01,blur_2,enc_auto/c901e7_27bf559dc9da4155af51d9607a4007f5~mv2_d_4128_2322_s_2.jpg)
YouTube Tutorial:-
Materials:-
Arduino NANO:- https://amzn.to/2GPN5yX
IR Proximity Sensor:- https://amzn.to/2qlb1QG
16x2 LCD Display:- http://amzn.to/2kjoIhE
100k Potentiometer:- https://amzn.to/2qt0PF1
Breadboard:- http://amzn.to/2jimzkw
Jumpers:- http://amzn.to/2kjvHag
Circuit:-
![](https://static.wixstatic.com/media/c901e7_5ae2b6e50a514744b1970295450579bf~mv2.jpg/v1/fill/w_147,h_109,al_c,q_80,usm_0.66_1.00_0.01,blur_2,enc_auto/c901e7_5ae2b6e50a514744b1970295450579bf~mv2.jpg)