| Quantity | Component name | |
| 1 | × | Leonardo Tiny Atmega32U4 https://www.jaycar.co.nz/leonardo-tiny-atmega32u4-main-board/p/XC4431 |
| 1 | × | 2x16 LCD Yellow (like) https://www.jaycar.co.nz/dot-matrix-white-on-blue-lcd-16x2-character/p/QP5521 |
| 1 | × | RTC I2C real time clock |
| 1 | × | LDR Light-dependant resistor |
| 1 | × | I2C LCD Backpack https://www.jaycar.co.nz/arduino-compatible-lcd-i2c-port-expander-module/p/XC3706 |
Mark Wilson