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Basic LED Blinking

ARDUINO UNO is Associate in Nursing ATMEGA controller based totally board designed for electronic engineers and hobbyists. Arduino based totally program development surroundings may be a simple due to writing the program as compared to various surroundings development programs.

 Circuit Schematics

First, connect pin 13 on your Arduino to a spot on your board, then your device. On the alternative side of the device, insert your junction rectifier.


NOTE: LEDs ar polarised, which suggests that they have a particular approach they need to be connected if you’re to not blow them. Connect the positive lead of the junction rectifier to the device and run a wire from all-time low cause the GND pin on the Arduino. The result need to seem as if the schematic on this tutorial.