Cookie I/O Expansion Shield SF_Imaging We also toss in a

We also toss in a Mifare Classic 1K card

input voltage (VIN)

diagnostic trouble codes (DTCs)

the recommended operating voltage of the Arduino Uno is 7 – 12 V

and a switch input that can be used for either user jog control or as a hard stop function

Cookie I/O Expansion Shield SF_Imaging We also toss in aThe Cookie I O expansion shield is designed for beginners to electronics. The shield is directly compatible with the gravity series. We have implemented fail safe systems to prevent bad connections from destroying the board. The board is protected from reverse voltage input. And connector ports only accept connections the correct way around. These fail safes make the board ideal for beginners and classroom settings no need to worry about your students