WRITE ME AN ARDUINO "Uno R$3$ SMD$"$ car code WHEN:

the motor driver is l$298$n

INPUTS:

tracker sensor:

OTR: digital pin $3$

OTC: digital pin $4$

OTL: digital pin $5$

DISTANCE SENSOR:

echo: digital pin $12$

TRIGGER: digital pin $13$

LIGHT SENSOR LDR: analog pin A$0$

TEMPERATURE SENSOR: analog pin A$1$

OUTPUTS:

buzzer: digital pin $6$

LED: digital pin $7$

L$298$N: IN$1$:digital pin $8$

L$298$N: IN$2$: digital pin $9$

L$298$N: IN$3$: digital pin $10$

L$298$N: IN$4$: digital pin $11$

Bluetooth state pin: digital pin $2$

when TEMPERATURE SENSOR higher than $24$C the buzzer will work

when LIGHT SENSOR LDR gives signal then LED will work

when the Bluetooth device connecting the car will work by this phone joystick app but when Bluetooth device off the car will walk on black line and when there is no black line and no Bluetooth device the car will walk randomly "all directions" ways until distance sensor works the car will change direction