Hello guys , in this video i've shown how to play any mp3 audio with your Arduino without any module you just need a speaker for that and if available then use a Audio amplifier as here i am using a transistor TIP 120 for amplification of audio but the Arduino can only play 16 bit PCM 8kHZ audio mp3 & that mp3 should be coded using a encoder software the only down side is the low memory of Arduino uno allows us to play a audio of approx 4-5 sec but you can use ARDUINO MEGA to solve this, well practically this concept is not of much use but its kind a educational & fun too , so try this & i hope you liked it if yes then don't forget to like the video & if you are new to my channel don't forget to subscribe.
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instructables guide link -
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DOWNLOAD Audacity -
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Download PCM.ZIP & Encoder software (file named as Arduino MP3.zip) -
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or
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Items to Buy (affiliate link) -
Arduino Uno-
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Speaker -
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TIP 120 transistor -
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