Amazon.com: 5 Set STEM Kits, STEM Projects for Kids Ages 8-12, Robotics for Kids, DC Motor Model Car Kit, Electric Building Engineering Science Experiment Kit, Toys Gifts for Boys and Girls Ages
Amazon.com: Topoox 12 Pack DC Motor 1.5-3V 15000RPM Mini Electric Hobby Motor for DIY Toys Science Projects : Toys & Games
Amazon.com: EUDAX STEM DIY Simple Electric Motor DC Motors Model Assemble Kit for School Labs Physics Science Educational : Toys & Games
6 Set DC Motors Kit, Mini Electric Hobby Motor 3V -12V 25000 RPM Strong Magnetic with Shaft Propeller, 2 x AA Battery Holder,9V Battery Clip Connector,Plastic Wheels for DIY Science Projects
EUDAX 18 Set DC Motors Kit,Mini Electric 1.5-3V 24000RPM Hobby Motor with AA Battery Holder for STEM DIY Toy
EUDAX 6 set Rectangular Mini Electric 1.5-3V 24000RPM DC Motor with 84 Pcs Plastic Gears,Electronic wire, 2 x AA Battery Holder ,Boat Rocker Switch,Shaft Propeller for DIY Science Projects
Amazon.com: VEVOR Electric DC Motor, 2KW 48V Brushless Motor Kit 4300rpm High Speed Electric Scooter Motor for Bicycle Motorcycle with Mounting Bracket, Speed Controller, Throttle, Keylock : Automotive
AUTOTOOLHOME 6-12V Mini DC Motor High Torque Gear for Traxxas R/C and Power Wheels PCB DIY Electric Drill: Amazon.com: Tools & Home Improvement
Amazon.com: uxcell DC Motor 7.4V 10400RPM 1A Electric Motor D Profile Shaft for RC Boat Model DIY Hobby : Toys & Games
AlveyTech 24 Volt 250 Watt Electric DC Motor for Razor E300 (Ver. 1-35), MX350 (Ver. 9+ Only), MX400 Dirt Rocket Bike, Mini Chopper, Pocket Mod Scooter, Pocket Rocket, Sport Mod - with Gear Sprocket
Amazon.com: DC Motors Kit for Kids, 6 Set 159pcs Mini Electric Hobby Motor Strong Magnetic with Plastic Gears, Shaft Propeller, Plastic Wheels for DIY STEM Engineering Toy Science Project : Toys &
Amazon.com: DC Motors Kit for Kids, 6 Set 159pcs Mini Electric Hobby Motor Strong Magnetic with Plastic Gears, Shaft Propeller, Plastic Wheels for DIY STEM Engineering Toy Science Project : Toys &
Amazon.com: Fielect DC Motor 24V 12000RPM 1.51A Micro Motor Electric Motor for RC Boat DIY Airplane Toys Model DIY Hobby, 1 PCS, Round Shaft : Toys & Games
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Amazon.com: EUDAX 6 Set Small DC motor Mini Electric Hobby Motors 1.5V-3V 24000RPM with 2x1.5V AA Battery Holder Case,Motor Bracket,Rocker Switch and 12Pcs 25cm Electronic wire for DIY toys : Toys &
Amazon.com: uxcell 5pcs 1.5-3.3V 66000RPM Coreless Micro DC Motor, 4 x 12mm for Airplane Model : Toys & Games
EUDAX Mini Generator Motors 3V-12V DC Motor Electric Motor for DIY Toys Wind Turbine Generator Hand Cranked Power Generator Model (Metal Motor Holder)
Electric Motor Kit, Icstation DIY Model Motor 3V 6V DC Motors Simple Assemble Kit for Student
Amazon.com: QWORK Electric Motor DC Motors Model, DIY Simple Project Assemble Kit DC 9V 12V for School Students Labs Physics Science Educational : Toys & Games
Amazon.com: 58pcs Plastic Gears Module 0.5 for DC Motor DIY Model Toys : Toys & Games
Amazon.com: VEVOR Electric Brushless DC Motor,48V 1800W Brushless Electric Motor,4500RPM Controller Throttle Grip Pedal Wiring Harness Ignition Key Kit for Go Kart Scooter E-Bike Motorized Bicycle ATV Mini Bike : Patio, Lawn
12/24V DC Motor 30W High Speed CW/CCW Permanent Magnet DC Motor for DIY Generator(12V 3500rpm) - - Amazon.com
