Quantity   Component name
1 × Atmega328p Microprocessors, Microcontrollers, DSPs / ARM, RISC-Based Microcontrollers
16 × sk6812 mini Addressable led (neopixel-like) in a 3535 form factor
5 × 100nF capacitor decoupling capacitr on tension supply
3 × 10KOhm resistor pullup resistor for I2C lines and CPU reset