The course objective is to conduct laboratory projects associated with ET202T-A to confirm and reinforce theory concepts. Laboratory assignments are focused on Transistor-Transistor -Logic (TTL) circuits such as gates, encoders, decoders, and digital integrated circuits. Students learn circuit analysis and troubleshooting techniques, construct circuits, and conduct experiments. Students will construct and test circuits using both analog and digital concepts which will provide them with a solid foundation in today's consumer and industrial electronics.