Handmade Earthquake Seismic Alarm Science Experiments DIY Assembly Electric Toys Wooden Paintable Kit Children Educational Gift

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Handmade Earthquake Seismic Alarm Science Experiments DIY Assembly Electric Toys Wooden Paintable Kit Children Educational Gift Item NO: F29260

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Product Name Handmade Earthquake Seismic Alarm Science Experiments DIY Assembly Electric Toys Wooden Paintable Kit Children Educational Gift
Item NO F29260
Weight 0.165 kg = 0.3638 lb = 5.8202 oz
Category Toy and Hobbies
Brand Feichao
Creation time 2019-06-16

Handmade Earthquake Seismic Alarm Science Experiments DIY Assembly Electric Toys Wooden Paintable Kit Children Educational Gift

Product Description:

Size: 11*12.5cm (W*H)
Material: Wooden
Usage: DIY Assembly, Handmade
Weight: about 145g
Earthquake alarm principle: When the small production is shaken, the wire of the wooden beads will contact the iron piece, the circuit will be connected, the buzzer will make a squeaking sound, and the LED light will be powered.


This earthquake alarm adopts 3D assembly design to facilitate the viewing of the alarm, the creative shape, the wood board can be painted, suitable for children's gift, DIY manual assembly exercise.
Using a magnet and a reed switch as a circuit switch, the technology is full of sense.
The details are handled properly, non-slip mats, lighting effects, Chinese Tai Chi gossip pattern


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