LED BLINK with adjustable delays
This is a series of simple projects aimed at getting started with Arduino. This will cover most of the important peripherals of the Arduino starting from simple Digital I/Os to ADC and communication interfaces etc.
In the first set of projects the following are included. They are basically about the Digital I/Os and ADC on the arduino.
2.LED ON using push button
3.AC BULB ON using push button
5.Running LED'S when button pressed
6.LED ON/OFF using two buttons
7.LED BLINK with adjustable delays
8.POTENTIOMETER as ADC input display serial monitor
9.LDR light controller
10.LED ON/OFF USING PIR SENSOR
In this experiment we are going to see
LED BLINK with adjustable delays:
connect led's to pin 9,10 and push buttons to pin 3,4 and 5v power supply and ground supply as per the circuit diagram .
when one button is pressed it blinks fastly and when another button is pressed it blinks slowly .