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Results tagged with hc-sr04
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user 60821
For questions about the HC-SR04 ultrasonic ranging sensor.
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Help with Stair Lighting using HC-SR04 sensor and WS2812 LED Strip
There are a couple things with your code which you might need to look into.
Note: I'm doing this ontop of my head, so please correct me if I say something incorrect. ]
First, to check if values are e …