DT7837 4-Channel Sound & Vibration ARM Module

The DT7837 is a high accuracy dynamic signal acquisition module for noise, vibration, and acoustic measurements with an embedded Cortex-A8 600MHz ARM processor. Four, 24-bit, IEPE (ICP®) sensor input data can be algorithmically processed in real time with the optional use of a 24-bit stimulus D/A generator and the results presented to a host for analysis. Complete source code is provided that can be modified and used without any restrictions. Further examples show how to develop an embedded application for any specific purpose using various open-source libraries and utilities.Key Features:

Dynamic Signal Analyzer with embedded ARM

4 IEPE channels, 24-bit resolution, up to 102.4kHz simultaneous sampling

Digital I/O (8 In/8 Out), Counter/Timers, Tachometer

High speed, 24-bit, stimulus analog output for dynamic waveform generation

TI AM335x ARM Cortex-A8 MPU with 2GB on-board NAND Flash memory

Open-source Linux computing platform using the TI AM335x SDK Essentials Version 7.0

Micro SD-Card interface for measurement results and raw data

USB-host port for additional SSD hard disk, Wireless LAN, or GSM communication stick

RS232 (3.3V) serial interface to communicate with PLC

Ethernet and USB client for host communication

Free source code provided