One lect. and one three-hour lab per week. Introduces laboratory electronics for physical science students. Includes basic electronic instruments, dc bridge circuits, operational amplifiers, bipolar transistors, field-effect transistors, photodiodes, noise in electronic circuits, digital logic, and microcontrollers. Students gain hands-on experience in designing, building, and debugging circuits. Concludes with a three-week project in which students design and build an experiment of their choice and present a seminar on the results. Prereq., PHYS 2150 and 2130 or 2170.