LED_BLINKING_USING_555_TIMER

Simple LED Blinking using 555 Timer. We use led to blink and some resistors, capacitor and IC. The delay of the blink can be changed by the changing in resistor value. The resistors R1 and R2, along with the capacitor C1 control the blinking rate. While capacitor C1 and resistor R1 influence both On and Off times of the LED, Resistor R2 is responsible only for the On time. So if you want to try out different resistor values and change the flashing rate, you can experiment by changing the value of resistor R2.