Custom Roller Derby stopwatch
- Handheld stopwatch with hardware buttons
- Has it's own timer
- Has both Jam clock and Period clock
- Has buttons to start/stop TO
- Can connect to Scoreboard
- ESP32 powered
- Buzz at 5 second and 2 minutes
- Has a button to sync own clock to Scoreboard
- learn esp32
- connect buttons to it to do things
- connect a screen to display things
- create counters
- connect it to SB
- 3d print casing
- ???
- profit