Quantity   Component name
1 × DC Motor
3 × TIP122 Discrete Semiconductors / Power Transistors and MOSFETs
9 × LEDs Electronic Components / Misc. Electronic Components
2 × Tactile Switch
1 × Toggle Switch
1 × LM317 Power Management ICs / Linear Voltage Regulators and LDOs
1 × Resistors SMD 1206 and Through Hole
1 × Capacitors Ceramic, Electrolytic
1 × Atmega328P Microprocessors, Microcontrollers, DSPs / ARM, RISC-Based Microcontrollers
1 × LDR Light Dependent Resistor
3 × Valve - Solenoid Electromechanicallyoperated Valve