I’m preparing my project the Stupid Pet Trick. First I want to get the circuit ready before building the interface (the part I’m most nervous about).

My plan is to use two piezo elements to detect knocks on the focus mitts. I will be using 8 LED lights for indicators:

The Rounds
1. Round 1
2. Round 2
3. Round 3
The Punches
4. Jab
5. Cross
The Feedback
6. Nope
7. Not Bad
8. Knock Out

If I have time, I will also include a switch for making the game lefty or righty.