Don Gettner| Quantity | Component name | |
| 1 | × | Electric Imp Module to connect to Internet |
| 1 | × | April board for Electric Imp Breakout board for Electric Imp |
| 1 | × | RGB LED Status LED |
| 1 | × | Toggle Switch TBD |
| 1 | × | Plastic Housing TBD |
| 1 | × | Tennis Light TBD |
| 3 | × | 470 Ohm resistors Currrent limiting resistors for RGB LED |
Tennis Court Status Updater
Tennis court staff flip a switch on a small box and an update is posted to a web page for players to check before they call or leave home.