Building Kits, Small Circuits, & Amateur Radio Stuff!
Thursday, June 21, 2012
From Make Weekend Projects - Extreme LED Throwies!
Great ideas for LED's with very simple circuits using an LED and coin cell battery. LED Throwies have to be the simplest circuit around.
Today's is going to be another hot one in NJ with temps reaching 97 F.
Post a Comment
Post Comments (Atom)