What's New

All downloadable software listed below is free.

( October 2007 )
Model 302 interface for the Model 35B Thermocouple amplifier
A sample application written in Visual Basic to interface the Model 302 USB Data Aquisition System to the 35B Thermocouple Amplifier - source code is provided

VB302 sample app,  application documentation

( August 2005 )
Data Acquisition Systems with CompactFlash Removable Media   -   GO HERE

( July 22, 2005 )
New USB LabView Virtual Instrument Sample Applications
This includes increased API added to our original DLL

Many sample working applications showing various functionality to
help in understanding how to make the best use of the simplified DLL API.
Follow the links at:

 Model 301 and  Model 302.

or go directly to the download explanation and link page at:

 Simplified M30x_SP

New software for Model-201 and EMF-16

We have created a new application for use with our Model-201 and EMF-16 - Read about it

New Coding Interface for Developers

We have created a  Class interface for use by programmers developing for our USB products. Shown below is a partial description of the class:

class MyLL_USB
{

MyLL_USB();
~MyLL_USB();
BOOLEAN Init_SP();
BOOLEAN SetCurChan_SP(BYTE bChan);
BOOLEAN SendDigitalOutput_SP(BYTE bDigOutVal);
BOOLEAN GetOneVoltage_SP(DOUBLE* pdblVoltage);
BOOLEAN Calibrate_SP();
BOOLEAN StartScan_SP();
// many more member functions ...

};

The class will later include an interface for our TCP/IP and serial devices.

New TCP/IP Interfaced Data Acquisition System

We have introduced the  Model 401   24-bit delta-sigma A/D.

Improved USB Drivers

We now have updated USB Drivers  Model 301 and  Model 302  for Win98, WinME, Win2k, and WinXP.

New Extended Range Frequency-to-Voltage Converter

We have introduced the  Model 106   sigma-delta demodulator optimized for interfacing radiation detectors to high-resolution data acquisition systems.

New USB VisualC++ Sample code

We now have an entirely new VC sample application for the  Model 301 and  Model 302   with GUI interface.

Wireless Monitoring Systems

We now have  Custom systems  available.

Multiple COM port support

We now have sample source code and DLL for our  Model 201.



If you do not see the driver you need for any Lawson Labs product, please contact us.
We may have it already, or, we may be able to produce it for you on short notice.




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