DEV-14148 Datasheet, PDF (1/1 Pages) SparkFun Electronics – DAQCplate

DAQCplate
DEV-14148 RoHS
Description: 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, as well as eight analog-to-digital inputs for
measuring temperature, voltage, humidity and more. Additionally, there are eight digital inputs, two
analog outputs and seven general-purpose indicator LEDs.
Pi-Plates are a family of stackable and interchangeable add-on circuit boards that allow you to
interact with the outside world using your Raspberry Pi. Every Pi-Plate is designed to provide a
robust set of features at minimal cost while using the fewest pins possible on the RPi header. Pi-
Plates are mechanically and electrically compatible with all revisions of the Raspberry Pi with 40 pin
headers (including the Pi 3 Model B and Pi Zero) and are designed to satisfy the needs of hobbyists,
experimenters and professionals.
Features:
 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
https://www.sparkfun.com/products/14148 3/14/2017