Products
DIY Arduino Solar Tracker JBT-T058
DIY Arduino Solar Tracker JBT-T058
DIY Educational Kits Solar Tracker, sunlight tracking system. For this Arduino Solar Tracker, the light-sensing module is used to locate the position of the light, and the servo is adjusted to aim the solar panel in the direction with the most light.
DIY Clock JBT-DC31
DIY Clock JBT-DC31
DIY Educational Clock My First Clock ,consists of many pieces of different kinds of parts and operates mechanically through spring and gear, will keep good time with proper adjustments.At the same time you will become acquainted with some fundamental pri
Low-Temperature Difference Stirling Engine Model E29
Low-Temperature Difference Stirling Engine Model E29
Low-Temperature Difference Stirling Engine Model * For educational demonstration and teaching purpose,toy,gift * This Low Temperature Stirling Engine model can operate from many heat sources, including hot water, computer monitor, TV and the human hand.
Educational Sterling vacuum engine model E01
Educational Sterling vacuum engine model E01
Educational Sterling vacuum engine model * For educational demonstration and teaching purpose * Stirling engines generate power by expanding gas when heated and contracting when cooled.
DIY educational Sterling engine model E06
DIY educational Sterling engine model E06
DIY educational Sterling engine model * For educational demonstration purpose * Stirling engines generate power by expanding gas when heated and contracting when cooled.
DIY Solar Bulldozer Toy
DIY Solar Bulldozer Toy
DIY Educational Toy Solar Bulldozer 1. DIY building block assembly experience. 2. Solar Powered
DIY Solar Roller Coaster No. 2023
DIY Solar Roller Coaster No. 2023
DIY Educational Toy Solar Roller Coaster 1. DIY building block assembly experience. 2. Solar Powered
DIY Solar Climbing Vehicle JBT-T066
DIY Solar Climbing Vehicle JBT-T066
DIY Solar Climbing Vehicle Function: - DIY building block assembly experience. - The solar style has 2 sports modes that can be switched: One requires 1 R6/AA/UM3 batteries to provide power, and the other is powered by solar panels.
Solar Fluttering Butterfly T1179H
Solar Fluttering Butterfly T1179H
Solar Fluttering Butterfly * Solar panel: 1V,300mA top grade * Fluttering & Flying under sunlight * Butterfly included (interchangeable) * Different butterflies can be packed in one box * Powered by sunlight or by battery * Battery: optional * Butt
DIY Solar Sports Car JBT-S015
DIY Solar Sports Car JBT-S015
DIY Educational Toy Solar Sports Car 1. DIY building block assembly experience. 2. The solar upgrade version has two sports modes that can be switched: one requires two R6/AA/UM3 batteries to provide power, and the other is powered by solar panels. 3.
DIY Solar Powered Concept House JBT-S551
DIY Solar Powered Concept House JBT-S551
This DIY solar power concept house is an educational toy, it can be powered by sunlight or by normal dry battery. Children can learn the principles and functions of solar energy through the comparison of two different driving methods, cultivate environmen
DIY Solar Racing Car JBT-S062
DIY Solar Racing Car JBT-S062
DIY Educational Toy Solar Racing Car Powered by Solar or normal dry battery. * When using solar energy as the power source, put the switch to the "S" position. * When using battery power, put the switch to the "E" position, battery AA x 1.
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