===== Tom's Collected Notes for Orcad Layout ===== //July 2008//\\ **Templates - what are they?**\\ {{info:tech_templates.jpg|}} **Standard SMT Sizes**\\ {{info:sm_sizes.jpg|}} **Standard Drill sizes available at Express PCB ** {{info:ap_drill_sizes.jpg|}} **Layer Types** {{info:layer_defs.jpg|}} **Layer Definitions** {{info:layer_types.jpg|}}