Quantity   Component name
1 × Bauble PCB
5 × 0805 size LEDs recommend LEDs with a forward voltage below 3V
5 × 0805 size 220 ohm resistors
1 × 0805 size 10k ohm resistor
1 × 0805 size .1uF capacitor
1 × ATTINY85V-10PU recommend the 10PU version has it has a lower operation voltage threshold of 1.8V vs the 20PU version
1 × 8 pin DIP socket not strictly required but highly recommended if you want to upload new firmware to the attiny85
1 × CR2032 battery holder (LCSC part number C70378) highly recommended if you plan to hang the decoration