555 ic

Almost there, remember if you have Leds in the circuit, 1. They must be pointed in the right direction. 2. They must have power to both ends. 3. If they are rated at 20mA the current going through them should be close to that. 4. The blink rate must be at a viewable speed. (1 second rate). I'm doing you a favour this time and sending a corrected circuit, please do us a favour and not post in work circuits unless you desire help, then describe what you are trying to achieve, and the problems you are experiencing, there are contributors out there that will assist you. http://everycircuit.com/circuit/5222524324675584