Features:

• The DAQCplate (Data Acquisition and Controller) from Pi-Plates adds a rich set of input/output options to your Raspberry Pi.
• It includes seven powerful digital outputs for driving external devices such as relays and high-current LEDs.
• eight analog-to-digital inputs for measuring temperature, voltage, humidity and more.
• there are eight digital inputs, two analog outputs and seven general-purpose indicator LEDs.

Specifications:

• Dedicated onboard processor
• 8 protected digital inputs
• 8 protected analog inputs
• 2 protected analog outputs
• 7 open collector outputs
• Provides real-time data collection
• Allows for future code updates
• Only needs two dedicated RPI pins (GPIO 25 and CE1)
• Compatible with all versions of Raspberry Pi
• Design allows up to eight DAQCplates to be stacked together for eight times the I/O
• Uses less than 20mA of DC current during standby2
• Includes programmable bi-color LED
• Additional 14-pin header included if B signals are required
• Capable of reading up to seven HC-SR04 distance sensors