This photo was taken at the Van Leer Building inside Georgia Tech, in October 2019, and in the Circuits & Electronics Laboratory course. It is an all-pass filter constructed on the breadboard, and the filter is tested on the NI ELVIS digital multimeter. I was required to include this photo in the laboratory report.
This photo was taken in front of the Tech Tower inside Georgia Tech, in November 2019. Tech Tower is a historic building and focal point of Georgia Tech. I am the guy wearing glasses, and the other two are also the exchange students from CUHK to the US. They studied in South Carolina and Texas, respectively.
This photo was taken at the Van Leer Building inside Georgia Tech, in October 2019, and in the Circuits & Electronics Laboratory course. It shows various laboratory equipment such as oscilloscope, digital multimeter, function generator, DC Power Supply, and LCR meter. I used these facilities to test circuits built on the breadboard or to test individual electronic components.
The photo was taken at Disney World in Orlando, on 31 December 2019. The background shows the central castle and the statue of Walt Disney. That night, I watched the firework that celebrates the new year of 2020.