Accel32 for Linux Software Supports 4.xx Kernel

Microstar Laboratories recently released version 3.00 of the Accel32 for Linux software. The software compiles a Loadable Kernel Module (LKM) for the GNU/Linux system, extending capabilities for control of the Data Acquisition Processor (DAP) boards to systems using GNU/Linux operating systems with kernel versions in the 4.xx series.

Photo caption: Real time acquisition on generic platforms: Accel32 for Linux v.3.0 supports GNU/Linux 4.xx kernels. Penguin: Julien Tromeur/Shutterstock.com

Real-time acquisition on generic platforms: Accel32 for Linux v.3.0 supports GNU/Linux 4.xx kernels. Penguin: Julien Tromeur/Shutterstock.com

Accel32 for Linux is offered under the BSD license for free download. DAP boards provide an Intel x86-family embedded processor to support operation of the embedded DAPL 2000 system and data acquisition hardware devices. The DAPL 2000 system is part of the DAPtools software, which Microstar Laboratories provides for free for operating the DAP boards. The DAPL 2000 system provides the configuration scripting and the multitasking real-time control of data acquisition hardware devices. A host system must provide PCI or PCI-X (extended) I/O bus slots to host the DAP boards. This software runs under 32-bit versions of the GNU/Linux system, which you can install on 32- or 64-bit hardware platforms.

Source: Microstar Laboratories

Advanced Data-Logging Application

Measurement Computing Corp. (MCC) recently announced the release of DAQami, an advanced data-logging application that enables you to acquire, view, and log data from MCC USB DAQ devices.

DAQami currently supports over 40 MCC hardware devices

DAQami currently supports over 40 MCC hardware devices

In less than 5 minutes after installing DAQami and plugging in a DAQ device, you can create an automatic configuration and acquire live data, MCC noted in a release.

Data can be acquired in volts and degrees, as well as custom units with linear scaling. Channels can be viewed on any combination of scalar, strip, and block displays. Once data is acquired and logged, you can use DAQami to review the saved data file.

The DAQami user interface is flexible and provides the ability to customize display size and location, zoom factor, and channel/trace colors. You can configure MCC DAQ hardware within the application, selecting sam­pling rate, start and stop triggers, and sample count.

DAQami currently supports over 40 MCC hardware devices including the $99 100-ksps USB-201 DAQ device.

DAQami costs $49 when purchased with MCC DAQ hardware.

Source: Measurement Computing Corp.

USB-230 Series: New Low-Cost 16-Bit DAQ

Measurement Computing Corporation recently announced the release of two, 16-bit, multifunction USB DAQ devices with sample rates up to 100 ksps.

Source: Measurement Computing

Source: Measurement Computing

The USB-230 Series are the lowest priced 16-bit multifunction USB devices available from MCC. They feature eight single-ended/four differential analog inputs, eight digital I/O, one counter input, and two, 16-bit analog outputs. Removable screw-terminal connectors make signal connections easy.

The USB-231 costs $249 and has a 50 ksps sample rate.  The USB-234 offers a 100 ksps sample rate and is available for $424.

Included software options for the USB-230 Series include out-of-the-box TracerDAQ for quick-and-easy logging and displaying of data, along with comprehensive support for C, C++, C#, Visual Basic, and Visual Basic .NET. Drivers are also included for DASYLab and NI LabVIEW.

Source: Measurement Computing