Shine Gold Electronices 3pcs Photodiode 320 to 720nm Visible Llight Detector 3x3mm Area Metal Pacakge 580nm Silicon Photodiode

HiLetgo 20pcs Clear 5mm Head Phototransistor Photosensitive Light Sensitive Sensors

3pcs Silicon Photodiode 320 to 730nm Visible llight Detector 33mm Area Ceramic Pacakge 560nm Photodiode

GeeBat 10pcs Mini Laser Dot Diode Module Head Red 650nm 6mm 5V 5mW Diode Lasers

CHANZON H&PC-59042 100pcs (10 colors x 10pcs) 5mm Light Emitting Diode LED Lamp Assorted Kit for Arduino Warm White Red Yellow Green Blue Orange UV Pink Lights

eBoot 30 Pieces Photoresistor Photo Light Sensitive Resistor Light Dependent Resistor 5 mm GM5539 5539

ELEGOO for Arduino Nano V3.0, Nano Board CH340/ATmega328P Without USB Cable, Compatible with Arduino Nano V3.0 (Nano x 3 Without Cable)

Elegoo 17 Values 1% Resistor Kit Assortment, 0 Ohm-1M Ohm (Pack of 525) RoHS Compliant

Z&T Solderless Flexible Breadboard Jumper Wires M/M 100pcs

Hakko 599B-02 Wire-type soldering iron tip cleaner

Osram BPW34 Photodiode PIN Chip, 850 nm, 0.62A/W, Sensitivity, 2-Pin, DIL, 4 mm W x 2.2 mm H x 4.5 mm L (Pack of 5)