DIYmall Laser Head Diode Dot Module WL Red Mini 650nm 6mm 3V 5mW 10PCS

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

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

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

HiLetgo 10pcs 5V 650nm 5mW Red Dot Diode Laser Head Red Laser Diode 6mm Red Laser Diode Laser Head

WAYLLSHINE® 12 Pcs/1 Dozen 2 x 1.5V AA Battery Holder Case Box Black Wire Leads

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

Blade Car Fuses Assortment Kit 220PCS –Standard & Mini (2A/3A/5A/7.5A/10A/15A/20A/25A/30A/35A) ATO/APR / ATC Fuse Car Kit Assorted Auto Truck Boat Truck SUV Automotive Replacement Fuses Puller

Farhop 5 Volt 5mW 650nm Red Dot Laser Diode Module, 6 Pieces

DIYmall 5 Pack HC-SR501 Pir Motion IR Sensor Body Module Infrared for Arduino