Arduino Plays Indian National Anthem
About the project
Arduino Indian Citizen.
Estimated time: 1 hour
Items used in this project
I developed a Hardware prototype which is playing Indian National Anthem.
First of all We need
- Arduino Board Anyone
- SD Card Module
- Speaker 4ohm
- 1k Resistor
Connect all hard wares as the circuit schematic.
You need one library to play your favorite song I found from this link.
This method only work for wav file. so you should convert your song with this settings
- WAV file,
- 8-32khz Sample Rate,
Files easily converted:Using iTunes:
Click _> Edit > Preferences > Import Settings_Change the dropdown to _WAV Encoder_ and Setting: _Custom > 16.000kHz to 32kHz, 8-bit, Mono_Right click any file in iTunes, and select _"Create WAV Version"_
Tracks > Stereo Track to Mono Project Rate (HZ) > set to 32000, 22050, 16000 or 11025 File > Export > Save as type: Other uncompressed files > Options... Select WAV, Unsigned 8 bit PCM
Then copy file to SD card using computer
This is the output