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Arduino Talking System | Arduino Text to Speech - using Talkie

arduion audio player using pcm

https://hackaday.io/project/169137-playing-mp3-file-from-arduino-using-pcm#:~:text=Download%20PCM.,file%20named%20as%20Arduino%20MP3.&text=so%20very%20first%20we%20will,export%20the%20audio%20as%20mp3.

arduino audio using pcm

http://highlowtech.org/?p=1963

Arduino audio sampling tutorial (part 1)

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ARDUINO BASED IR OBSTACLE

https://roboindia.com/tutorials/arduino-ir-proximity-color-detection-sensor/

Tutorial of analog IR proximity and color detection sensor on Arduino

Arduino as ISP

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