Quantity   Component name
1 × Arduino Nano v3 (or clone) Using this as the brains of the computer.
1 × CardKB QWERTY keyboard Interfaces with the Arduino via I2C
1 × 1.54 inch OLED SPI display
1 × Adafruit PowerBoost 500C Connects Li-Po pouch battery to system
1 × 24LC256 EEPROM For storing BASIC programs - 32KB of storage in fact
1 × Empty Altoids tin
1 × Small Piezo buzzer For authentic beeper-style sound
1 × 500mAh Li-Po pouch battery Gives at least 5 hours battery life