@rfece143: thanks @creon

RE: RE: Electronic Project 28: A simple guide in detecting an obstacle using a photodiode, IR LED and a buzzer for the sound alarm

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RE: Electronic Project 28: A simple guide in detecting an obstacle using a photodiode, IR LED and a buzzer for the sound alarm

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2018-02-21 02:22

2018-02-21 02:22

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