Number of spellings:DIY multiple spellings
Number of parts:30
Applicable age: 5 years old and above
5 years old and above (under 5 years old can be accompanied by parents to put together)
Note:Kit does not include batteries, please use 5V batteries correctly
Main Features:
Colorful fans, electric lights, keyed electric lights, colorful LEDs, money checking lights, colorful fiber optic trees, beepers, Morse code, series connection of LEDs, parallel connection of LEDs, ball switches, single-pole-double-throw switches, stairway lights, RGB LEDs, logic gate circuits
