Introduction: LED BLINK TUTORIAL ARDUINO; THE EASIEST!!!
Lets Get Started!
IN THE VIDEO THE PROJECT HAS BEEN DONE USING JUMPER WIRES
YOU CAN DO THE PROJECT IN BOTH WAYS (WITH OR WITHOUT JUMPER WIRE) :D
CHECK THE VIDEO FOR SURE
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Step 1: How It Works?LED
HEY MAKERS, LETS MAKE SOME SIMPLE PARTY LIGHTS WITH LED'S :D
-->HOW DOES IT WORK?
BASICALLY, LEDS ARE JUST TINY LIGHT BULBS THAT FIT EASILY INTO AN ELECTRICAL CIRCUIT. BUT UNLIKE ORDINARY INCANDESCENT BULBS, THEY DON'T HAVE A FILAMENT THAT WILL BURN OUT, AND THEY DON'T GET ESPECIALLY HOT. THEY ARE ILLUMINATED SOLELY BY THE MOVEMENT OF ELECTRONS IN A SEMICONDUCTOR MATERIAL, AND THEY LAST JUST AS LONG AS A STANDARD TRANSISTOR. THE LIFESPAN OF AN LED SURPASSES THE SHORT LIFE OF AN INCANDESCENT BULB BY THOUSANDS OF HOURS. TINY LEDS ARE ALREADY REPLACING THE TUBES THAT LIGHT UP LCD HDTVS TO MAKE DRAMATICALLY THINNER TELEVISIONS.
Step 2: WHAT WE CAN DO WITH IT?
WHAT WE CAN DO WITH IT?
>MAKE LED BLINK
>TRAFFIC LIGHTS
>BLINK GAMES
>PARTY LIGHT AND LOTS MORE.............
Step 3: Things Required
>ARDUINO UNO
>AN ORDINARY LED
Step 4: CIRCUIT
CONNECT ARDUINO ACCORDING TO THE CIRCUIT
> DIGITAL PIN 13- LED POSITIVE LEG
(DO NOT USE +5V OR 3.3V PIN WITHOUT 300 OHM RESISTIOR , IT CAN BURN THE LED)
> GND -LED NEGATIVE LEG
Step 5: CODE
CODE
OPEN THE FILE WITH ARDUINO IDE.
OR
//led blink tutorial!<br>//Get more tutorials on --> --> --> // "MIYMAKERS" https://miymakers.wordpress.com void setup() { // '13' pin is set to be the output pinMode(13, OUTPUT); } // 'loop' makes the function run forever void loop() { digitalWrite(13, HIGH); // turn the LED on (HIGH is the voltage level) delay(1000); // wait for a second digitalWrite(13, LOW); // turn the LED off by making the voltage LOW delay(1000); // wait for a second }
Step 6: DONE!
AS SOON AS YOU UPLOAD YOU CAN SEE THE LED BLINK!
>>>You can adjust the delay by changing the delay values (DELAY(1000); –> DELAY(2000); )
>>>When You Press the Reset button on Arduino it makes the led blinks 2 blinks /per Second.
Thats all makers!
If you have any doubts just comment it with the tag " #MM " Stay Tuned for more Projects!
