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Robot

## digitalRead()

#### Description

Reads the digital value one the defined port. These are exposed as TinkerKit connectors on the robot. See the diagrams below for pin locations

#### Syntax

Robot.digitalRead(portName)

#### Parameters

port: Valid names are TK0 to TK7 (found on the Control board), TKD0 to TKD5 (on the Control board), and B_TK1 to B_TK4 (on the Motor Board).

#### Returns

HIGH or LOW

#### Examples

#include <ArduinoRobot.h>
void setup(){
Robot.begin();
Serial.begin(9600);
}
void loop(){
Serial.println(Robot.digitalRead(TK0)); //Print the value read on port TK0
delay(100);
}
[Get Code]

Control Board

Motor Board

#### See also

- analogRead()
- digitalWrite()
- analogWrite()

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The text of the Arduino reference is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Code samples in the reference are released into the public domain.

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