Customize your knob!

thingiverse

A knob finishing off my Pixel Clock (see: http://jh-interact.blogspot.nl/2016/02/pixel-clock-introduction-preview.html) The knob is customizable in different ways: Choose from base shapes cylinder or flower. For a cylinder you can choose the number of vertices to create a triangle, square, etc. Then a number of cylinders are subtracted. The flower shape consist of a number of cylinders, 'convex hulled' from the middle. Hole size to fit different axles. Provided are D-shaped and cylinder ('normal') shaped. And the depth can be adjusted for different sized axles. A few examples are provided. Have fun! "4-way ninja star" SHAPE = "C"; CYLINDER_R_OUTER = 26; ROUNDING_R = 1.5; C_FN = 4; C_CUT_NUM = 4; C_CUT_R = 10; C_CUT_OFFSET = 15; C_CUT_FN = 5; C_CUT_SCALE = 1; C_CUT_ANGLE = 36; "moon" SHAPE = "C"; CYLINDER_R_OUTER = 26; ROUNDING_R = 1.5; C_FN = 12; C_CUT_NUM = 1; C_CUT_R = 15; C_CUT_OFFSET = 22; C_CUT_FN = 12; C_CUT_SCALE = 1; C_CUT_ANGLE = 15; "star" SHAPE = "F"; F_NUM_LEAFS = 5; F_LEAF_OFFSET = 25; F_LEAF_R_INNER = 4; F_LEAF_R_OUTER = 1.5;