Quantity   Component name
3 × 1x2 Terminal block
1 × ATTiny85 Microprocessors, Microcontrollers, DSPs / ARM, RISC-Based Microcontrollers
2 × Diode
1 × random buck converter +v -> 5v
2 × 1x4 machined pin sockets
1 × 330uF 6.3v Capacitor
2 × Resistors
1 × Strip board