Voltage Translation Board for pcDuino V2
This is a voltage translation board for pcDuino V2. The IOs of pcDuino V2 is 3.3V. However, there are 5V Arduino shield out there. This voltage translation board allows to use 5V Arduino Shield on pcDuino V2.
Schematics
How to buy
Here to buy Voltage Translation Board for pcDuino V2 on store