This fully assembled Arduino shield makes a great input/output board with 6 relay outputs, 6 analog and 6 digital inputs.
(*) It is required to power the Arduino UNO (not supplied) with a 12V DC 500mA power supply (not supplied)
This shield will not work with the Arduino Yún.
Learn how solar cells transform light into electrical energy with this great kit!
This microscope is so versatile you can even take it with you on a job site!
Use this kit to introduce electromagnetic principles in the classroom setting!
Get one of the craziest and coolest kaleidoscopes around!
Experience this sphere powered by the sun!
Learn all about the science of light, optics and visual perception with this wonderful kit!
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