I am looking forward to a small project. For this i need some inductor coils. I searched through the local shops, but i could find any inductor coil. According to what i know inductor coils are made by making loops using wires. http://www.instructables.com/id/Making-a-Simple-Induction-Coil/ Is it possible to make any inductor coil like that? These are the coils that i need .12 uH coil .15uH .68 uH coil .82 uH coil For the .15uH there is a description like this. "Air wound; 1.5 turns on 3/8 form #26 insulated wire" I would also appreciate if you could explain these in a simple manner because i dont know a lot about electronics.