A Foucault Tester homemade

A Tester in Foucault, with fixed light source fixing to be carried out with devices which commonly have at home (webcam and a pen / USB stick ) screwdriver , hacksaw and simple components purchased from Brico with little expense.

below of the components you found the exploded, assembly instructions, list of materials and some support attachments.

MATERIALS

measurements are in mm and refer to the components used, there is no reason to change the design to suit your needs or of their material available.

WOOD

1 multilayer tablet 200x150x15(A)
1 multilayer tablet 100x100x15(D)
1 multilayer tablet 110x50X15(-)
1 strip section. square 22x22X130(B)

GALVANIZED PLATES AND BRACKETS

2 100x100x40 angle brackets(O)
4 25x25x10 angle brackets(N)
2 40x40x15 angle brackets(M)
2 plates 40×60 (The) (these are to be found that have a hole that allows the insertion of the M10 bar)
1 wafer 40×90 (Z)
1 wafer 80×10 (H)
1 plate with M12 welded nut 50×60 (R)
2 collars x 25 tubes(G)

SCREWS AND BOLTS

1 threaded rod M10x220(Is) with 1 Self-locking nut M10(X), 1 given M10(W) e 3 M10 nut along(F)
( the bars are usually for sale L = 1 metro, We have to cut to size with a hacksaw to )
1 screw with knob M8x40(Q)
1 finger partially threaded M12x200 with 1 given M12(And the more )
self-tapping screws(The) thread length 12
self-tapping screws(The) thread length 25
hex head screws and nuts M4(Y,)
1 compass internal threaded M8(V)
1 aluminum disc diam 40 forum 11(P) ( this can be replaced by any circular rigid element )