Pay in 4 interest-free payments of $7.25 Learn more
Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
Program Your Daily Work Schedule: Consider the time intervals (with an accuracy of 15 minutes) for the device connected to the timer to be turned on
available in 4 accent color versions
Power Supply: Solar panel + built-in rechargeable battery + USB charging
Simple Operation: Just unfold the panel
POWERplus Grasshopper Solar & Dynamo Car DIY STEM Kit (Battery-Free, 8+) toy Program Your Daily Work Schedule:The POWERplus Grasshopper is a DIY educational construction kit that demonstrates two methods of energy generation: solar power and manual dynamo power. This STEM based toy allows users to build a functional vehicle that operates without batteries. The model can be powered using a solar panel in direct sunlight or by turning a hand operated generator (dynamo) to produce electricity. The generated energy drives a small motor, enabling the vehicle to
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