<div dir="ltr"><div><div><div><a href="http://www.nutsvolts.com/magazine/article/practical-led-indicator-and-flasher-circuits?utm_source=Newsletter+%2365&utm_campaign=Newsletter+%2364&utm_medium=email">http://www.nutsvolts.com/magazine/article/practical-led-indicator-and-flasher-circuits?utm_source=Newsletter+%2365&utm_campaign=Newsletter+%2364&utm_medium=email</a><br><br></div>enjoy<br><br></div>Ken<br><br></div>let me know if the link doesn't work<br></div>