Up from hello world, now we go little bit further to make the LED blinking.
Some material we need:
"high" means 5V supply and make the LED is ON and
"low" meand 0V supply and make the LED is OFF.
The LED will be ON and OFF repeatedly every 1 second that's because we put the code on the loop.
Some material we need:
- Arduino (I am using Arduino UNO)
- LED
- 330 Ohm resistor
- PC/laptop
- Breadboard
- 3 jumperwire
- Data cable from Arduino to PC
"high" means 5V supply and make the LED is ON and
"low" meand 0V supply and make the LED is OFF.
The LED will be ON and OFF repeatedly every 1 second that's because we put the code on the loop.
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