Telegraph Receiver Transmitter Module DIY Toy Model Electrical Circuit4580
DIY assembled telegraphs receiver transmitter toy model kits set,educational science physical DIY physical experiments toy.
Principle : electric energy (4*AA Batteries needed;Battery is not included)product radio waves,receiver is connected to raise the alarm after receiving the radio.
Including parallel or series circuit,electrode physical principle and radio waves tips for kid child learning studying.
Develop children's hand & eye coordination, and help children experience the of power, expand kids scientific & mechanical interest.
Great scientific experiments lab teaching aids school supplies,Cool designed DIY scientific toy gifts for kids.
Specification:Need to be assembled by yoursel.
Colour:Photo Color
Material:wood + plastic + electronic accessories
Finished size: 60 x 100 x 20mm
Package Contents:
1 set of Wireless Telegraph Receiver Transmitter Module Kit (This is just a DIY kit, not a finished product; Battery is not included)
Principle : electric energy (4*AA Batteries needed;Battery is not included)product radio waves,receiver is connected to raise the alarm after receiving the radio.
Including parallel or series circuit,electrode physical principle and radio waves tips for kid child learning studying.
Develop children's hand & eye coordination, and help children experience the of power, expand kids scientific & mechanical interest.
Great scientific experiments lab teaching aids school supplies,Cool designed DIY scientific toy gifts for kids.
Specification:Need to be assembled by yoursel.
Colour:Photo Color
Material:wood + plastic + electronic accessories
Finished size: 60 x 100 x 20mm
Package Contents:
1 set of Wireless Telegraph Receiver Transmitter Module Kit (This is just a DIY kit, not a finished product; Battery is not included)
