The transmitting circuit of the infrared remote control uses infrared light-emitting diodes to emit infrared light waves. The infrared receiving circuit is composed of infrared receiving diodes and triodes, which convert infrared light into electrical signals, and the triode controls the current to make the fan work.
Material: plastic, metal accessories, electronic components
Type: STEM toys, DIY kits
Suggested Age: 10 years and up
Batteries: 4*AA (not included)
Package: PE ziplock bag*
*Some orders are individually packaged in cartons, but this is not guaranteed.
Note: this is a DIY kit, you need to assemble it
WARNING: CHOKING HAZARD - Small parts. Not for children under 3 yrs.