* [[Digital Tutorial Lesson 5: Building a Reusable Digital Device - A Binary Full Adder]]
* [[Digital Tutorial Lesson 6: Building a Digital Ripple-Carry Adder]]
* [[Digital Tutorial Lesson 6: Building a Ripple-Carry Adder Using Your Reusable Digital Parts]]
<!--* [[Digital Tutorial Lesson 7: Designing and Testing an 8-bit Digital Adder Using Data Buses]]-->
* [[System-Level Tutorial Lesson 1: Analyzing a Communications System Using Virtual Blocks]]
<!--* [[System-Level Tutorial Lesson 2: Analyzing Butterworth and Chebyshev Filters]]-->
<!--* [[System-Level Tutorial Lesson 3: Building a Digital Filter]]-->
<!--* [[System-Level Tutorial Lesson 4: Testing an Analog Phased Locked Loop]]-->