• Made Piano Arduino.
• Issues ran into; first, piano didn't make any noise. We realized we verified but didn't upload the code into the Arduino. Next, the piano made too much noise - every button was being triggered, whether the button was being pressed or not. First, we checked connections, then tried swapping out the speaker, before discovering that our buttons were oriented incorrectly. We reoriented the buttons to fix the problem. Piano Arduino was made.
• Made BME280 Sensor with Arduino.
• Issues ran into: We were initially uncertain about where the V_in lead goes into the Arduino. We re-reviewed the documentation, which led us to put it into the 5V slot on the Arduino. Problem solved.

• Made proposal presentation and practiced.

Contributing authors:

Created by leea2023 on 2025/01/28 03:31.