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diagrams index
actuators : coil
actuators : digital
actuators : display
actuators : lamp
actuators : led
actuators : load
actuators : motor
actuators : motor_L293D
actuators : servo
analogsensor : analog
analogsensor : photoresistor
analogsensor : potentiometer
analogsensor : ranger
binarysensor : button
binarysensor : hall
commdevices : RFID_reader
icsensors : SFRRanger_reader
Connecting a Light-Emitting diode (LED)
by BARRAGAN <http://barraganstudio.com>
This schematics shows how to connect an LED to a Wiring binary or PWM pin. Typical values for the resistor r range from 100 to 470 Ohms
Created 2 Oct 2004