Range Finder

2023

Arduino

Create a range finder with a set target distance 

•   Use the IR range finder module to measure the distance 

•   Use the potentiometer to set the target distance 

•   Provide the following feedback:  

•  A red LED is switched on if we are too far 

•  A yellow LED is switched on if we are too close 

• Yellow color can be generated using Red and Green; Yellow = Red + Green

•  Brightness reflects how far the system is from the target distance 

•  A tone is played when the system is at the target distance   

• analogWrite () Range: 0 -255

• analogRead() Rang: 0-4095

• Has to use map() function

Deliverables:

• A video demonstrating all system features

  • You need to show the system with two different target distances.