There are two diagrams created by the Chip Inventor platform, whereas by using blocks, you can create your own semiconductor design. The piano tune is one diagram. A song-throwing buzzer can be configured with one button and a buzzer. A 6-bit counter diagram is the other. Chip Inventor website: https://chipinventor.com
Using a buzzer, it's possible to listen to a music note. Connecting 4 LEDs in pull_up makes it possible to see the binary value.
| # | Input | Output | Bidirectional |
|---|---|---|---|
| 0 | btn1 | buzzer | |
| 1 | l1 | ||
| 2 | l2 | ||
| 3 | l3 | ||
| 4 | l4 | ||
| 5 | led0 | ||
| 6 | led1 | ||
| 7 |