Test Make a melody with Ultrasonic Sensor and Speaker in Arduino: Difference between revisions
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Brett Board | |||
Speaker : Analoge Gnd, 5v, Digital 7 | |||
Ultrasonic sensor : Trig 3, Echo 4 | |||
Revision as of 11:26, 24 November 2021
Brett Board
Speaker : Analoge Gnd, 5v, Digital 7 Ultrasonic sensor : Trig 3, Echo 4