Create Countersign Radio with airSlate SignNow

Build radio form

what's up guys today we're gonna build a radio what you need to do first is get a piece or a toilet paper roll and wrap magnet wire around about a hundred times and leave the ends open and then sandpaper down the ends about an inch to expose the silver on each side here then put that aside okay next you need a piece of aluminum foil you wanted a straight or wrinkle-free as possible and you also need any paper towel roll and what you want is the limit for would be about half the size of the roll itself and then we're going to just tape it to the tube like that and then overlap it try to keep it as straight as possible and then tape that down and then you have that it's a bat aside okay next take a piece of paper cut it again half the length of the toilet paper or the paper towel roll take a piece of aluminum foil cut it smaller than the piece of paper and then tape it to the paper with the edge overlapping on one end next what we're going to do is we're going to tape it on to the roll but make sure if you don't tape it on this edge here so wrap it around a little tricky and then overlap it and then tape okay so now you have something that should look similar to this here okay so what you want to be able to do is slide this up and down freely and aluminum foil should never touch the other aluminum foil s just papers for here so be sure to be able to slide this up and down and for this to work okay next thing you want to do is you need a piece of cardboard and you want to punch out three holes on long one-inch next thing we're going to take these paper holders and these right here and stick them one in each hold and then open them up and do that and all three so now you have this here okay next thing you will need to do is get a Schottky diode and have it ride it between two of the pins here and you could either just wrap it around of yours as long off wires or what I did I just pinned them right in between the two clamps here and push it through the hole now make sure you measure your holes because mine was a little bit too long too far apart and my diode was long enough side of resize the hole so now that you have that put that back down and you'll need a earphones with wires on this is a little cheap ones I found you could really use any want any kind you probably meet up speaker but what we're going to do next is connect these to the diode side and then...