My 9-year-old son made an 8-bit counter chip following instructions and a picture with a brief explanation.
The output from Q0 to Q7 counts up in binary.
The output from Q0 to Q7 counts up in binary using an LED Pmod.
| # | Input | Output | Bidirectional |
|---|---|---|---|
| 0 | q0 | ||
| 1 | q1 | ||
| 2 | q2 | ||
| 3 | q3 | ||
| 4 | q4 | ||
| 5 | q5 | ||
| 6 | q6 | ||
| 7 | q7 |