Adafruit 2.7" Tri-Color eInk / ePaper Shield with SRAM Red Black White Shipping:1 day It contains various chipboards and

It contains various chipboards and expansion boards that can be used alone or in combination

which could be a good partner for your tank-like robots

6 μA Current Consumption Max encoder current + 4

provides the solution you need

Adafruit 2.7" Tri-Color eInk / ePaper Shield with SRAM Red Black White Shipping:1 day It contains various chipboards andEasy e paper finally comes to microcontrollers, with this breakout that's designed to make it a breeze to add a tri color eInk display. Chances are you've seen one of those new fangled 'e readers' like the Kindle or Nook. They have gigantic electronic paper 'static' displays that means the image stays on the display even when power is completely disconnected. The image is also high contrast and very daylight readable. It really does look just like