There is no USPS pickup on Monday February 20, 2017 because of the federal holiday Presidents' Day. USPS orders placed after 11am EST Friday February 17th will go out Tuesday February 21. UPS orders will ship as normal.
Need some indicators? We are big fans of these diffused blue LEDs, as featured in the LoL shield. They are really bright so they can be seen in daytime, and from any angle. They go easily into a breadboard and will add that extra zing to your project.