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analogWrite()
Description
Writes an analog value as PWM to the specified port on the robot. The board has a 8-bit PWM, allowing for 256 discrete levels.
Robot.analogWrite() only works on TKD4, located on the Control Board. It cannot be used at the same time as TK0 through TK7.
Syntax
Robot.analogWrite(port, value)
Parameters
port: TKD4
value : 0 to 255
Returns
none
Examples
#include <ArduinoRobot.h>
void setup(){
Robot.begin();
Serial.begin(9600);
}
void loop(){
for(int x=0;x<256;x++){
Robot.analogWrite(TKD4, x); //increase brightness of an LED on TK0
delay(20);
}
}
void setup(){
Robot.begin();
Serial.begin(9600);
}
void loop(){
for(int x=0;x<256;x++){
Robot.analogWrite(TKD4, x); //increase brightness of an LED on TK0
delay(20);
}
}
Note
Robot Control Board
See also
Corrections, suggestions, and new documentation should be posted to the Forum.
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.
