Need help on what should buy for making a arduino / ultrasonic bird repellent system and how to build it.
I can't open that link.This is the titile Design of Birds Detector and Repellent Using Frequency Based Arduino Uno with Android System but, for my design I won't be using the android system and an LCD just a basic bird Repellent and this is the link I got from our school library https://ezproxy.mapua.edu.ph:2068/s...-keSUMjbmF4GuvxZ4T4_hxM2qtaILZSlgFhJUCw&tag=1
Thank you again
by Aaron Carman
by Jake Hertz
by Aaron Carman