Quantity   Component name
1 × TB6612FNG Power Management ICs / Motion, Motor and Servo Control
1 × MPS-3117-006GC A2/A3
1 × 3V DC Air Pump Motor(JQB032-3A or DQB030-A-3V)
1 × 3V DC Electric Solenoid Valve(JQF1-3C1/DC3V Mini 10mm*15mm)
1 × STM32F405 Microprocessors, Microcontrollers, DSPs / ARM, RISC-Based Microcontrollers
1 × Wrist Cuff