Quantity   Component name
1 × ATmega8 Microprocessors, Microcontrollers, DSPs / ARM, RISC-Based Microcontrollers
1 × 16x2 character LCD
1 × TPS54331 Power Management ICs / Switching Regulators and Controllers
1 × LM350 Power Management ICs / Linear Voltage Regulators and LDOs
1 × LM324 Amplifier and Linear ICs / Operational Amplifiers
1 × LM358 Amplifier and Linear ICs / Operational Amplifiers
1 × LM334 Semiconductors and Integrated Circuits / Misc. Semiconductors and Integrated Circuits
1 × LM4040 Power Management ICs / Voltage References
1 × ALPS STEC12E08 Rotary encoder with button
1 × Various passives and small parts