Description

4M-Doorbell Making kit : Learn about electromagnetics as you transform a screw into a magnetic striker.
Use it to complete an electric circuit and construct this handy doorbell.
you’ll learn about electromagnetism and how it works, and how you can do something like transform a simple metal screw into a magnetic hammer. By completing the electrical circuit in this kit, you will construct a handy little doorbell that you can use to have visitors announce their presence at your bedroom door.Contains a base board, bell, coil cover, L-shaped cover, battery cover, hammer, coil, adjuster holder, hammer holder, washer screw, screws, adjuster, wire with metal ring, long screw and nut, terminal caps and detailed instructions.

Stimulate imagination and creativity with the 4M KidzLabs Doorbell Making Kit. Complete an electric circuit for a working doorbell with this kit. Teach friends and family about converting electricity to physical movement. With a hangable loop at the top of the unit, use the doorbell as a functional and decorative gadget.

4M-Doorbell Making kit : Product DescriptionStimulate imagination and creativity with the 4M KidzLabs Doorbell Making Kit. Complete an electric circuit for a working doorbell with this kit. Teach friends and family about converting electricity to physical movement. With a hangable loop at the…

Set contains:

Plastic chassis

Metal bell

Copper wire

Screws

Detailed instructions.”