For junior-level courses in Digital Electronics. Designed to help students perform important and relevant analysis on typical circuit configurations on the computer — without the cost of the associated lab equipment — this lab manual provides hands-on experience in using the virtual instruments of Electronic Workbench to simulate the operation of many typical digital circuits — from basic logic gates (AND, OR, inverter) through decoders, oscillators, D/A converters, and others. It features clear, multi-step procedures supported with screen shots for each step, troubleshooting exercises, critical thinking questions, and an accompanying disk with all necessary files.