Anyone who wants to use the BWRC Lab (for research or through the Bringup Class) is required to read through Learning Modules A-C: A1: Avoid Damage, A2: No Harm Soldering , B: Microscopes, and then taking the A&B Practicum Test (i.e. getting checked off by a user who has previously completed the practicum), and also C1: PCB Myths, Return Currents & Layer Stackups, C2: Test Plans, and C3: Design Reviews. These learning modules are also relevant for the Cory 119 instructional lab for EE142/242, which has similar equipment and microscopes. All subsequent modules beyond A, B & C are optional. They are intended to be a general resource for any students in the department.