Biomedical technologists test, repair, and evaluate complex electronic circuits. ELTR1232 is combined lecture/lab course which introduces solid state devices and active circuits. Basic operation and circuit configuration of diodes, transistors and op-amps are examined. Other topics include: transistor switching, small signal amplifers, filters, linear and switching regulators and power supplies. Students will implement active circuits to acquire signals from small signal transducers. They will also construct and troubleshoot simple active circuit systems.