E72 Lab Material and Videos
The following are video demonstrations of various labs completed for Engineering 72, Electronic Circuit Applications, at Swarthmore College, taught by Professor Cheever.
Solar Seeker (with braking mechanism)
This is the implementation of circuit that follows a source of light. Materials used included a controller board using a PIC16F876 chip, 4 MOSFETs, and a open-collector TTL buffer 7407.