SparkFun Muscle Wire - 0.005" Diameter (1 foot) General Car & Vehicle Electronics Why limit yourself to dimes

Why limit yourself to dimes

Blue LED Indicator

4 digit white alpha-numeric display with TTL

and can be powered with up to 7VDC

SparkFun Muscle Wire - 0.005" Diameter (1 foot) General Car & Vehicle Electronics Why limit yourself to dimesThis 0. 005" Muscle Wire (aka shape memory Nitinol) is a one foot long piece of nickel titanium alloy that can flex and contract when a specific amount of heat or current is applied to it. If you are asking yourself What sorcery is this?! We assure you, this isnt magic, its just simple science thanks to shape memory and a change between the wires weaker, low temperature form (martensitic) and its stronger, high temperature form (austenite). When the