Building a Singing Tree with Raspberry Pi – Part 20


As the cables got longer, I found that I needed to include little bunches of aluminum foil at the end of the jumper wire (and under the aluminum foil tape) to make sure that capacitive sensor readings were above the needed threshold.

We now have 12 labeled inputs (with matching wires) that we can connect to the program Billy has written during class tomorrow.

Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s