Making Sound Electronically
The Nano’s 3.3 Volts (physical pin 2) and ground (physical pin 14) are connected to the voltage and ground buses of the breadboard as usual. The FSR is mounted below the Nano in the left center section of the breadboard. One leg of the FSR is connected to voltage. The other leg is connected simultaneously to the first leg of a 10-kilohm resistor and the Arduino’s analog input pin A0. The second leg of the 10-kilohm resistor is connected to ground. The red positive wire of the speaker is connected to digital pin 8 of the Arduino. The black ground wire of the speaker is connected to one leg of a 100 ohm resistor. The other leg of the resistor connects to ground.
My Work
There was a mistake because I misunderstood connection of the wire on the speaker, so I reconnected each side of the wire
Connect the Sensors and the Speaker
A Musical Instrument
Screen Recording 2022-09-27 at 5.41.04 PM.mov