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.
Buy Newton's Cradle or balance balls here! This classic science desk toy that will keep you amused and teach you physics.
Build an electromagnet, an electrical catapult, a doorbell chime, a telegraph, and more with this kit!
Cool new Pi tee featuring ultra soft and light blue 100% cotton shirt.
Build a model green house and 9 other green energy-related devices with this great kit!
Every kid needs one of these spheres!
This classic desk toy will keep you amused!
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