151 Beep Boop Traffic Light Controller
151 : Beep Boop Traffic Light Controller
- Author: Anish Singhani
- Description: Sequencer for a traffic light with a walk button, with timings tuned to match the iconic ‘beep boop’ streetlight formerly installed in front of Carnegie Mellon University
- GitHub repository
- Most recent GDS build
- HDL project
- Extra docs
- Clock: 100 Hz
- External hardware: LEDs, noisemaker, button
How it works
Press the walk button and the traffic light will turn red, then the walk signal and ‘beep boop’ will begin
How to test
See inputs and outputs
IO
| # |
Input |
Output |
| 0 |
clock |
red |
| 1 |
reset |
yellow |
| 2 |
walk button |
green |
| 3 |
none |
walk |
| 4 |
none |
no walk |
| 5 |
none |
noisemaker |
| 6 |
none |
none |
| 7 |
none |
none |