Quantity   Component name
1 × STM32 Demo Board STM32F030F4P6 Microcontroller, ARM-Based Microcontrollers
1 × Laser Module 405nm 5mW Laser Module with momentary switch
1 × 0.91" OLED DISPLAY SSD1306 OLED DISPLAY
1 × Glass Pipette 7mm diameter, 50mm length, transparent glass pipette