goeasybuy 20pcs Photo Light Sensitive Resistor Photoresistor Optoresistor 5mm GM5539 5539

ElectroBot 2X Pcs Sg90 Micro Servo Motor 9G Rc Robot Helicopter Airplane Boat Controls

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

E-Projects 25EP5144K70 4.7k Ohm Resistors, 1/4 W, 5% (Pack of 25)

Gikfun Solder-able Breadboard Gold Plated Finish Proto Board PCB DIY Kit for Arduino (Pack of 5PCS) GK1007

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

Resistor Assortment Kit - Set of 600 Assorted Resistors from 10 Ohm to 1 MOhm in a Box- Metal Film Resistors Variety Pack with 30 Values Plus Thermistor, Photoresistor and 5 LEDs from Plusivo

ARDUINO Nano [A000005]

ARDUINO UNO R3 [A000066]

DTOL 10 x Mini Laser Dot Diode Module Head WL Red 650NM 6mm 5V 5Mw Pack of 10