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

Pay attention:

Please read the instructions or pictures carefully, use the correct circuit diagram to avoid short circuit, short circuit will produce high temperature and cause the battery Holder box to melt

Description:
DC Motors-3.0 volt 24000 RPM,6pcs motors and 6pcs Battery Holder Case and 6pcs Motor Mounting Bracket Holder per package.Can work with many power sources-batteries and solar cells work perfectly.Great fun Motor,perfect for mini fan,electric toys and science experiments etc.Ages 6 and up.

Features:
-Color:Siler+Black
-Voltage:DC 3V
-Rated Speed:24000 RPM
-Motor Body Length;38mm/1.46″
-Motor Body Diameter:27mm/1.06″
-Shaft Size:10×2.0mm/0.39″x0.08″(L*D)
-Mounting Hole Distance(center to center):15mm/0.59″
-Will work with many power sources batteries and solar cells work perfectly
-Great fun,perfect for science experiments and projects with electricity

Package including:
6 x DC Motor 3V 24000 RPM
12 X 9.8in/25cm wires(6pcs/red,6pcs/black)
6 X 2 x 1.5V AA Battery Holder Case
6 X DC Motor Mounting Bracket Holder
6 X 3A/250V 6A/125V 2 Solder Lug SPST On/Off Mini Boat Rocker Switch
40cm ⌀3 Heat shrink tube
84pcs plastic gears(Random Color)
4 X2mm shaft propeller with 4 Vanes(Red&Blue)
2 X2mm shaft propeller with 3 Vanes(Yellow&Red)
CHOKING HAZARD:Small parts. Not for children under 3 yrs.

Product Features

  • Pay attention: Please read the instructions or pictures carefully, use the correct circuit diagram to avoid short circuit, short circuit will produce high temperature and cause the battery Holder box to melt
  • Color:Siler+Black;Voltage:DC 3V;Rated Speed:24000 RPM
  • Motor Body Diameter:27mm/1.06″;Mounting Hole Distance(center to center):15mm/0.59″,Shaft Size:10×2.0mm/0.39″x0.08″(L*D);Motor Body Length;38mm/1.46″
  • Great fun Motor,perfect for mini fan,electric toys and science experiments etc.Will work with many power sources batteries and solar cells work perfectly
  • Package including:6pcs DC motor,6pcs battery holder,6pcs rocker switch,6pcs motor mounting Bracket,12pcs 9.8″ Electronic wire,84pcs plastic gears(Random Color) ,4 pcs 4 vanes propeller,2pcs 3 vanes propeller and 40cmΦ3 Heat shrink tube

Check out our website for details…

AmScope 120X-1200X 52-pcs Kids Beginner Microscope STEM Kit with Metal Body Microscope, Plastic Slides, LED Light and Carrying Box (M30-ABS-KT2-W)

The AmScope M30-ABS-KT2-W beginner compound microscope has a monocular viewing head with LED and mirror illumination, a built-in color-filter wheel, a forward-facing rotating turret with 300x, 600x, and 1200x magnification, and a white metal frame. The monocular viewing head has LED and mirror illumination and a built-in color-filter wheel for viewing a variety of specimen types. Coaxial coarse focus eases use for young users and has a rack-and-pinion focus mechanism for precise focusing. The plain stage has stage clips that secure the slide or specimen in place during viewing. The white metal frame is durable and stain-resistant. The microscope comes with a 52-piece accessory kit with brine shrimp eggs and hatchery, and a hard-sided plastic carrying case. The LED light is powered by two AA batteries (included).

Specifications
HeadMonocular
Magnification300x, 600x, 1200x
StagePlain
FocusCoaxial coarse
Light sourceLED and Incidental
PowerAA batteries (2)

Microscopes are instruments used to enhance the resolution of an object or image. Types include compound, stereo, or digital. Compound microscopes use a compound optical system with an objective lens and an eyepiece. Stereo microscopes show object depth in a three-dimensional image. Digital microscopes are used to display an image on a monitor, rather than looking through a lens. Microscopes can have monocular (one), binocular (two), or trinocular (three) eyepieces, with varying magnification abilities. Magnification ability refers to the size of an image. Resolution, also known as resolvant power, refers to the clarity of the image. The interaction between field of view (FOV), numerical aperture (NA), and working distance (WD) determines resolution. Microscopes can control magnification through a fixed focus, or through a range of adjustments. They can also utilize LED, fluorescent, and mirror light sources to help control viewing capabilities. Microscopes are widely used in education, lab research, biology, metallurgy, engineering, chemistry, manufacturing, and in the medical, forensic science, and veterinary industries.

United Scope manufactures microscopy equipment and accessories under the brand name AmScope. The company, founded in 1996, is headquartered in Irvine, CA.

What’s in the Box?

  • AmScope M30 microscope
  • Shrimp hatchery
  • Brine shrimp eggs
  • Specimen slicer
  • Petri dish
  • Plastic tweezers
  • Plastic scalpel
  • Plastic spatula
  • Needle
  • Plastic stirring rod
  • Graduated cylinder
  • Eosin
  • Gum media (bottle)
  • Sea salt
  • (5) Prepared slides
  • (7) Blank slides
  • (7) Slide covers
  • (7) Statistical slide covers
  • (7) Slide labels
  • (2) Collecting vials
  • (2) AA batteries
  • Spare LED bulb
  • Plastic carrying case

Product Features

  • Beginner compound microscope provides high magnification for educational applications
  • Monocular viewing head with LED and mirror illumination and built-in color filter wheel
  • Forward-facing rotating turret provides 120x, 240x, 300x, 480x, 600x, and 1200x magnifications
  • Coaxial coarse focus has a rack-and-pinion focus mechanism on a durable and stain-resistant white metal frame
  • Comes with 52-piece accessory kit and hard-sided plastic ABS case

Check out our website for details…

6 Set DC Motor Kit, Rectangular Electric 1.5-3V 24000RPM Mini Motor with 86 Pcs Plastic Gears, 2 x AA Battery Holder,Motor Mounting Bracket,Boat Rocker Switch,Shaft Propeller for DIY Science Projects

Description:
DC Motors-3.0 volt 24000 RPM,6pcs motors,6pcs Rocket Switches and 6pcs Battery Holder Case and 6pcs Motor Mounting Bracket Holder per package.Can work with many power sources-batteries and solar cells work perfectly.Great fun STEM project,perfect for mini fan,electric toys and science experiments etc.Ages 6 and up.

Features:
-Color:Siler+Black
-Voltage:DC 3V
-Rated Speed:24000 RPM
-Motor Body Length;38mm/1.46″
-Motor Body Diameter:27mm/1.06″
-Shaft Size:10×2.0mm/0.39″x0.08″(L*D)
-Mounting Hole Distance(center to center):15mm/0.59″
-Will work with many power sources batteries and solar cells work perfectly
-Great fun,perfect for science experiments and projects with electricity

Package including:
6 x DC Motor 3V 24000 RPM
6 x Rocker Switches
6 X 2 x 1.5V AA Battery Holder Case
6 X DC Motor Mounting Bracket Holder
20 X wires(10pcs/red,10pcs/black)
1X 100cm ⌀2 Heat shrink tube
86pcs plastic gears(Random Color)
5 X2mm shaft propeller with 4 Vanes
2 X2mm shaft propeller with 3 Vanes(yellow)
CHOKING HAZARD:Small parts. Not for children under 3 yrs.

Product Features

  • Pay attention: Please read the instructions or pictures carefully, use the correct circuit diagram to avoid short circuit, short circuit will produce high temperature and cause the battery Holder box to melt
  • Shaft Propeller Aperture:2mm/0.078″; Diameter:80mm/3.15″; Number of vane:4 vane
  • 3V DC Motor,24000 RPM Rated Speed,Body Diameter:27mm/1.06″,Length;38mm/1.46″;Mounting Hole Distance(center to center):15mm/0.59″,Shaft Size:10×2.0mm/0.39″x0.08″(L*D)
  • Perfect for mini fan,electric toys and science experiments etc.Will work with many power sources batteries and solar cells work perfectly
  • Package including:6x DC motor,6x battery holder,6x motor mounting bracket,6x boat rocker switches,20x electronic wire,86 pcs plastic gears(Random Color) ,5 pcs 4 vanes propeller,2pcs 3 vanes propeller and 100Φ2 Heat shrink tube

Check out our website for details…