The goal of this project is to build a counter circuit with a breadboard and various Integrated Circuit Chips which can be done in class (part list will be provided) or online with TinkerCAD (Autodesk’s Web Based Simulator). The counter circuit will only use electronic devices to help students focus on wiring and troubleshooting circuits. Throughout the module activities students will learn about a variety of electronic devices (resistors, LEDs, capacitors, breadboards, Boolean logic chips, 555 Timer chip, and the 7 segment display and decoder chips).