Yesterday was an interesting day. I spent the morning tutoring at Magdalena but it was only a half-day for them. They loaded up a bus to go to the basketball playoffs, so school let out at 1. I had misunderstood that, so I scheduled meetings at 1, so instead, I left around 12.
I returned to NMT and worked on the ultrasound system for a few hours. I proved that our amplifier worked (very well, actually), as I input a 5mv signal, and it output a 1.1V signal, clipped at the peaks. I played with the system some more, adding some attenuation and reducing the output. Once I was satisifed, I tried activating our ultrasound transducer. No luck. I will spend some more time next week investigating.
In the evening, I took the buses and trains home. I missed the bus, so I ducked into a pizza shop until the next one arrived. When I checked FitBit, I had overeaten. I then caught the next bus to Montgomery and Carlisle and walked 1.8 miles to my car. Seeing as I still had calories left to burn, I did some more walking until I had 32 to spare for the night! Victory.
Thank you for reading my post.