Chris Combs| Quantity | Component name | |
| 288 | × | HDSP-B05G Displays and Inverters / LED Displays |
| 48 | × | IS31FL3733-TQLS4 |
| 1 | × | Raspberry Pi 4 |
7,200-segment, 1,152-digit 7-seg display
48 display controllers over three I2C buses; 288 four-digit 18:88 clock displays (25 segments per display); full 8-bit PWM grayscale control