Laser Card Module - Red

What is a ‘laser card’ you ask? It is only the coolest thing to hit Spark Fun Electronics since the Color LCD last week! Don’t be fooled by the 0.8mW rating. This little module is powered with 3V and projects a very clear, bright, red dot pretty much wherever you point it. If only it had that ‘Beware of Laser Radiation’ sticker on it…