3
Scoodo EVE Shield
1
Introduction
The Matrix Orbital Scoodo EVE Shield is designed to reduce development time by simplifying the process of
mating an EVE series display with common microcontrollers. Built to stack on top of an Arduino Uno R3 or similar,
the Matrix Orbital Scoodo EVE Shield does not disrupt the Arduino Uno’s functionality, and all unused pins remain
accessible for interfacing.
This Kit includes:
-
Scoodo EVE Shield
-
EVE2 FFC-20P ribbon cable
2
Scoodo EVE Shield
2.1
Overview
The Scoodo EVE Shield is populated with an SD card holder, allowing image, video, and audio files to be stored for
the EVE controller to access during operation. An on board audio amplifier and speaker are provided, enabling
audio playback from the EVE. Three buttons are also provided, offering physical user controls. SPI level shifters
ensure that the 5V signals generated by the microcontroller won’t damage the 3.3V EVE.
Figure 1: Scoodo EVE Shield Block Diagram
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