I have the following circuit, and I am required to explain how changing various components will affect the LED flashes. I understand that if the capacitor or resistors are changed it will make the LED flash faster or slower, however I'm unsure as to exactly why or if a relationship exists between these factors.
If the capacitance is increased, it takes longer for the capacitor to charge and discharge --> longer time between the LED being on and off?
Will the change of resistors affect the LED a lot? If so, which one will have the greatest effect?
Does changing the voltage of the power source affect anything?