Introduction: Dog Feeder
The idea is come from https://youtu.be/3rq8B9GR_ew
Make a feeder that use voice to control.
Step 1: Connect All the Wires
Connect sound sensor and Micro servo on the breadboard with wires
Step 2: Find a Bottle
Stick Micro servo on the bottle and stick a small lid on the Micro servo.
Step 3: Cut
Cut a small hole on the bottle so you can put some feed inside the bottle.
Step 4: Code