#includevoid ultra();void T1M1Delay();sbit led1=P0^4;sbit led2=P0^5;sbit led3=P0^6;sbit led4=P0^7;sbit buzzer=P0^2;sfr16 DPTR =0x82;sbit trig=P3^5; // conect with trigger pinsbit echo=P3^2; // connect with echo pinvoid main(void){ unsigned char mybyte; unsigned int a,b,c,d,e; float rfl, dis; led1=0; led2=0; led3=0; led4=0; buzzer=0; while(1){ TMOD=0x19; { TH0=0; TL0=0; TR0=1; // T0 intiallization for(b=0; b