+965 51122049
Since you can't connect the led's directly to the Arduino you will need resistors!!
int redpin = 11 ; // select the pin for the red LED int bluepin = 10 ; // select the pin for the blue LED int greenpin = 9 ; // select the pin for the green LED int val= 0 ; void setup () { pinMode ( redpin, OUTPUT) ; pinMode ( bluepin, OUTPUT) ; pinMode ( greenpin, OUTPUT) ; Serial.begin ( 9600 ) ; } void loop () { for ( val= 255 ; val> 0 ; val-- ) { analogWrite ( redpin, val) ; analogWrite ( bluepin, 255 - val) ; analogWrite ( greenpin, 128 - val) ; delay ( 1 ) ; } for ( val = 0 ; val < 255 ; val++ ) { analogWrite ( redpin, val) ; analogWrite ( bluepin, 255 - val) ; analogWrite ( greenpin, 128 - val) ; delay ( 1 ) ; } Serial.println ( val, DEC) ; }
Your email address will not be published. Required fields are marked *
Please login to write review!
Looks like there are no reviews yet.
IR Break Beam Sensor – 5mm leds
This IR break beam sensor works by detecting an object breaking a beam of IR light. This particular sensor has a range of up to 50 cm / 20″ and can be used with 3.3 or 5V.
raspberry pi 5 4gb With a 64-bit quad-core Arm Cortex-A76 processor at 2.4GHz,
