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Results tagged with hc-sr04
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user 11021
For questions about the HC-SR04 ultrasonic ranging sensor.
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(Arduino + official GSM shield + ultrasonic HC-SR04 sensor) inaccurate measuring
I'm using an Arduino Uno, 1.0.5 r2 version of the IDE with and ultrasonic HC-SR04 sensor for measuring a tank water level. I want to send the data obtained over internet using the official arduino GSM …
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