<<< In the name of God >>> My name is Amirreza Pourkashef. Today I Proud to Present my first HandMade Integrated Circut (IC). [555 is a PrecisionTimer Oscillator and Counter - Dil8Pins - For Flasher,Shocker,Sound maker&...] I Uploaded Schematic of 555 Here. (For Print) You can Make and Install it on PCB design or (Like me) Install it on BreadBoard or 1000 Holes Board or... ...Your Choice. 01.bmp 02.bmp I'm sorry My English is not Good. -=Good Luck=- Mr.Amirreza Pourkashef www.Facebook.Com/Amirreza.Pourkashef www.AmireX.Blogfa.Com Me and My Finished IC => http://www.facebook.com/media/set/?set=a.109987722422312.24763.100002332546149&type=3#!/photo.php?fbid=308084092612673&set=a.109987722422312.24763.100002332546149&type=3&theater