Have you ever thought to make a Bluetooth speaker, i know your answer would be yes. So today i made a article in which i have shown how you can make a HIGH BASS BLUETOOTH SPEAKER FROM CARDBOARD.
For making high bass Bluetooth speaker you need following components :-
- Primary Circuit Board
- Push Button Controller
- Led Indicator
- AA Size Rechargeable Battery
So lets discuss one by one about all the components of Bluetooth speaker
First we need a cabinet of Bluetooth speaker, so we are going to use a cardboard or you can use anything for a cabinet. We are choosing cardboard for cabinet cause it is easy to cut and you can give shape to cardboard so it’s easy to make cabinet from cardboard.
You can use shoe or any other box.
Speaker is the major component for making Bluetooth speaker. We have use two speakers of 4ohm and 3Watt for making our Bluetooth Speaker.
You all must be thinking what is 4ohm in the speaker so let me tell you more about it. The ohm is the unit of measure for impedance, which is the property of a speaker that restricts the flow of electrical current through it. Typical speakers have impedance ratings of 4 ohms, 8 ohms or 16 ohms.
3+3 Watt speakers are loud enough to make our cardboard into boombox.
PRIMARY CIRCUIT BOARD / PRINTED CIRCUIT BOARD
We have used 5V printed circuit board(PCB) for making a Bluetooth speaker. In this printed circuit board (PCB) all the connection like Micro USB, AUX, Micro SD Card, USB, Power Supply, Bluetooth Signal Receiver everything has been pre-attached. So you don’t need any other extra board for all these connectivity.
PUSH BUTTON CONTROLLER
This push button controller has all the button like on/off, Vol. up/Vol. down, Play/Pause. You just need to connect push button controller with printed circuit board(PCB).
So we are going to attach this push button controller on the top of cardboard.
Led indicator will help to indicate speaker power and help to know speaker is on or off. Attach led indicator with Printed Circuit Board(PCB)