Create your own powerful table fan with a 12V DC motor! This easy DIY project is perfect for staying cool and learning some basic electronics. Ideal for home or school science projects! Patrick ...

Dimension of outer the frame is 80mm(L) x 80mm(W) x 25mm(H) / The size of fan in inch is 3.15in(L) x 3.15in(W) x 1in(H); The center to center distance beween the mountiong holes is 71.5mm/2.81in.