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)

DTOL 10 X Mini Laser Dot Diode Module Head WL Red 650nm 6mm 5V 5mW Pack of 10

Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino

Electronix Express- Hook up Wire Kit (Solid Wire Kit) 22 Gage (25 Feet)

Gikfun Large Solder-able Breadboard Gold Plated Finish Proto Board PCB Diy Kit for Arduino GK1008

Quimat Updated DSO Shell 2.4” TFT Digital Oscilloscope Kit with Power Supply and BNC-Clip Cable Probe Q15001 (Assembled Finished Machine)

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

MCIGICM 50pcs ic dip lm358 Operational Amplifier Dual op-amp (Pack of 50pcs)

Joe Knows Electronics 33 Value 645 Piece Capacitor Kit

Hilitchi 60-Pcs 100 to 500K ohm 3296W Multiturn Trimmer Potentiometer Assortment Kit - [12 Value]

DROK Four Wires Light Detection Photosensitive Sensor Module Photodiode With Directional Property