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Ultrasonic Distance Measurment [Project]
posted November 18 2013 10:24.53 by spic0m

Hemal Chevli made this small project for a client's client. Its based on HC-SR04 sensor, and whenever the measured distance is say 6 inches, an audio message gets played saying "less than 6 inches", in total there are 4 messages, using a voice IC (a huge benefit) Hemal didn't had to worry about signal processing, it just worked, and saved a lot of development time as well.

[Link: black-electronics]

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