El_Ro_I is powered by Arduino Nano. Passive Infra Red sensor detects the thermal image from the surrounding. After that it sings a song or melody to interrupt our mind. Also this prototype will be developed to alert the Deaf people shortly. It is going on.
El_Ro_Eye sang "CBAGFEDC", "CDEFGABC". In my regional language it hears as "Sa, Ni, Tha, Pa, Ma, Ga, Ri Sa", "Sa, Ri, Ga, Ma, Pa, Tha, Ni, sa". It was generated from the tone library header file which is included in tone function.