Quantity   Component name
1 × Attiny85 Microprocessors, Microcontrollers, DSPs / ARM, RISC-Based Microcontrollers
1 × rgb LED
1 × LDR Resistor Networks / Thick Film Networks
1 × Switch Development Kits, Boards and Systems / Development Kits and Boards
5 × Some resistors for LED, switch and LDR
1 × PCB Electronic Components / Misc. Electronic Components
1 × External 5v PSU from my junkbin
1 × 3D printed case and lid(s)