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DIY hands crank toy electric generator kids experiment science kits
This work concerns the physical knowledge of gear transmission and energy conversion. Swing the hand shank fast, accelerating the smaller gear through the bigger gear’s drive. Then through the shaft, use the bigger gear to make the smaller gear to accelerate for the second time. The DC generated by the running generator will light up a little bub. This work demonstrates the process of mechanic energy-electric energy-luminous energy.
DIY instruction in English provided
| Product Name | DIY hand generator |
| Item No. | ST194 |
| Packing Method | OPP bggs or carton |
| Package Size | 16*11*3 cm |
| Package Weight | 71 g |
| Shipping | By Sea/ Air / Express |
| Delivery Time | 8-15 Days |
| OEM/ODM service | Yes |
| Sample Time | OEM 7-15 days, ODM depends |
| Payment | 30% TT in advance, 70% balance against B/L copy |
Hubei Aison Children Products Co.,Ltd is a manufacturer and training institution specializing in R&D and production of Kids Educational Toys (STEM DIY), Experiment Instrument and Teaching Aids.
Our idea is to arouse kids’ interest in science and technology while playing with STEM toys, also during which they can learn knowledge, cultivate hands-on skills, technology engineering solving ability and experiment thought. All our products are warmly welcomed by schoolchildren, teachers and training institutions, etc, and successfully exported to more than 30 countries.
With the spirit of caritas, innovation, we are ready to serve children from all over the world. 
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