Adafruit Assembled Data Logging shield for Arduino SF_DC/Gearmotor Driver The inner space is enough

The inner space is enough to mount cooling fan (the total thickness of fan should be less than 7

This is a 16 character by 2 line display that runs at 3

The controller is SSD1306

12mm Coin cell battery socket

and typical RMS noise of 0

Adafruit Assembled Data Logging shield for Arduino SF_DC/Gearmotor Driver The inner space is enoughHere's a handy Arduino shield: we've had a lot of people looking for a dedicated and well designed data logging shield. We worked hard to engineer an inexpensive but well rounded design. Not only is it easy to assemble and customize, it also comes with great documentation and libraries . Our latest version of this popular shield has all the features of the popular original, and is "R3" compatible so you can use it with just about any Arduino or