Labels Milestones
Back- HC-51/U http://www.kvg-gmbh.de/assets/uploads/files/product_pdfs/XS71xx.pdf Crystal THT HC-33/U http://pdi.bentech-taiwan.com/PDI/GEN20SPEV20HC3320U.pdf Crystal.
- LED, http://www.kingbright.com/attachments/file/psearch/000/00/00/CA56-12SEKWA(Ver.7A).pdf 4 digit 7 segment.
- 0 -0.990927 0.134403 facet.
- -9.037191e+01 9.730093e+01 1.855000e+01 facet normal 0.0974854.