Engineering and Production Drawings. A discussion of the difference between engineering and productions drawings, and what information should appear on each. Oct 2000. Written for Ionocom Communications.
Handling Substitutions in Bills of Materials. A discussion of the difference between alternate and equivalent parts, and practical strategies for dealing with substitutions. Oct 2004. Written for Ionocom Communications.
Drawing Sets for Electronic Products. A discussion of the items that should appear in a drawing set for an electronic product, and some additional considerations if the design is contracted-out. Dec 2005. Written for Ionocom Communications.
Component Manufacturers and Vendors. A discussion of the difference between component manufacturers and vendors. June 2006. Written for Ionocom Communications.
Information
General information, technical information and memorabilia of historical interest about various products produced by Spilsbury Communications Ltd.
