Hi, I am planning to use LED to indicate the distance. For example, the nearer the distance between object and ultrasonic sensor, more led will light up. How can I modify this code to use led to determine distance instead of using the LCD?
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Aswinth Raj
Joined August 16, 2016 1000Tuesday at 12:29 AM
Which code are you talking about? Please be more precise when posting you questions on forums.