3
1
Back

Normal -2.498280e-001 -4.371984e-001 8.639696e-001 facet normal 4.395865e-001 -7.536157e-001 4.886994e-001 facet normal -1.000000e+00 -0.000000e+00 0.000000e+00 1.000000e+00 facet normal 0.0759126 0.770774 0.63257 vertex 0 -2.9 19 - Could replace step IDs with a 7-segment display with LED backlight 160x104 RS-232 I2C or SPI.

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