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ErickSimoes / Ultrasonic

Minimalist library for Ultrasonic Module HC-SR04, PING))) and Seeed SEN136B5B to Arduino
MIT License
137 stars 65 forks source link

Explain that it is possible to use sensors with three pins. #37

Closed ErickSimoes closed 7 years ago

ErickSimoes commented 7 years ago

Explain that it is possible to use 3 pin sensors.