Quantity   Component name
1 × TSL257-TCT-ND high-sensitivity low-noise light-to-voltage optical converter that combines a photodiode and a transimpedance amplifier on a single monolithic CMOS integrated circuit
1 × 10K 0603 Resistor
1 × LS-0006 Plastic Gear Analog Servo
1 × Slider 3D printed slider
1 × Oscilloscope MDO3000 - Any will work
1 × Header - 4-pin Male (SMD, 0.1", Right Angle) Sparkfun PRT-12638