The Uno R3 SMD is a version of the Arduino Uno, but uses an surface mount version of the Atmega328P instead of the through-hole version. This version ..
These motors are simple DC Motors featuring gears for the shaft for obtaining the optimal performance characteristics. They are known as Center Shaft ..
The 9V Battery Snap Connector with Power Plug is provides the ability to conveniently use a 9V battery to power many common boards and modules.
such ..