- January 2020 – TicTacToe game
- February 2020 – Hot Air Popcorn to Coffee Roaster
- March 2020 – Electric Fence monitor
- April 2020 – Mysterious current draw
- May 2020 – Counting swim laps
- June 2020 – Multiplex analog input
- July 2020 – Circuit breaker finder
- August 2020 – Speed of sound
- September 2020 – Monitor car door
- October 2020 – Attend the meeting to find out!
- November 2020 – Attend the meeting to find out!
- December 2020 -Attend the meeting to find out!
