2
Sensor/LED/Buzzer Connectors
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Sound Sensors, Light Sensors, and IR Photoreflectors connect to A0 through A7.
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Touch Sensors, LEDs, and Buzzers connect to A0 through A5.
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Accelerometers use both A4 and A5 at the same time.
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Push-buttons A0-A3 can’t be used when a sensor is connected to A0-A3.
The gray wires of your sensor connecting
cables should face towards the center of
the board.
Gray
Black
Black
A4 A5 A6 A7
A0
A1 A2 A3
2.2.
Connecting Parts
①
Connecting Sensors, LEDs, and Buzzers
The pictures below show how to plug sensor connecting cables into your Sensors, Buzzers, and
LEDs in order to connect them to your Studuino.
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Every sensor uses a three-wire cable except for the Accelerometer, which uses a four-wire cable.