Chock full of projects based on the 4093 IC, this book will be of great interest to makers, hobbysts and students (STEAMers). Readers will have the opportunity to learn how to apply this CMOS Ic in their primary uses while building these detailed projects. This book includes instructions to build over one hundred projects. They include shields for microcontrollers, lamp controls, timers, audio, RF, inverters, alarms and much more. This book offers the readers a satisfaying, practical way of learning about this topic in electronics: Teaches how to use circuits using the 4093 IC as shields for microcontrollers Focuses on insights gained through completing each project explore the imense capabilities of the 4093 IC