Digital Logic Projects, Workbook 2 by Forrest M. Mims III
Introductory electronics workbook by Forrest M. Mims III. Sequel to Basic Electronics: Transistors and Integrated Circuits, Workbook 1 by Forrest M. Mims III.
(www.amazon.com) Digital Logic Projects Workbook II: Mims, Forrest M. III: Amazon.com: Books website
ROAM_REFS: https://www.amazon.com/dp/B0010A78CM