Many of these can be substituted or are just helpful I used about half of the 1/2lb spool which is around $18 You also could run the entire circuit and amplifier with one power source as long as it has a high enough amperage, just be careful not to short the circuitry and yourself.
One audio amplifier circuit (It could be bought or made, mine is a homemade LM386 chip amp).A few other things if you opt for the tail (They will be with a link later on)Īs a side note, hot glue can do a large portion of the project but will look worse in some places.*This means it could be used a substituted or optional tool or material. Many can be bought from Radio Shack, Amazon, Ebay, or local sewing and craft stores Keep in mind, some of these could be exchanged for other tools but these are the methods I used personally.
