Northeast Data Corp.


See our resellers for packages of these controls at reduced prices:

    32-bit Superpak
    16-bit Superpak

Note: These controls require MFC42.DLL version 6.0 or higher.  It is likely that your PC is running MFC42.DLL version 4.x.  To correct this problem, please download the support files: ctlsup32.dll

Recorder Control

recorder.jpg

A strip chart recorder that scrolls right, left, up, or down. Unlimited number of pens. The color and size of each pen can be controlled as well as paper speed, paper color, the number, size, and color of grid lines, and the color of the paper. You can also set the control to record data to a text file for exporting to other applications.

This is a 32-bit ActiveX control developed using ATL in Visual C++ V6.0. It is compatible with Windows '95, Windows '98, and Windows NT.

Download the Demo & Full package:
32-bit ActiveX

 

PID Control

wpe1.jpg (3764 bytes)

An ActiveX control that does Proportional-Integral-Derivative output just like real industrial controllers. 16-bit VBX, DLL, and 32-bit ActiveX versions available. An essential software component for building industrial process control applications.

Download the Demo & Full package:
32-bit ActiveX

Gauge Control

Low and High limit alarms can be set to fire an event to your application whenever the needle travels into the low or high alarm regions. High and low alarm limits are adjustable by setting properties. Needle adjustment is clean and flicker-free. You can set the orientation to top (as shown), right, bottom, or left. Properties are available for setting the widths and colors of the three bevels around the gauge.

Properties, Methods and Events

Download the Demo & Full package:
32-bit ActiveX

 

VUGauge Control

A different presentation of the Gauge control described above.

Properties, Methods and Events

Download the Demo & Full package:
32-bit ActiveX

 

Knob Control

The three outside border regions are adjustable in width and color. Top (shown), left, bottom, and right orientations are specified by setting an orientation property.

Properties, Methods, and Events

Download the Demo & Full package:
32-bit ActiveX

 

Digital and Analog LED Controls

   

Two controls in one ActiveX. Display your digital data with this great looking LED readout. There are properties for setting the colors of the digits and the background. The analog readout is a very flexible control for displaying LED bars. All colors are adjustable in three ranges, as well as the size and shape of the bars (rectangular as shown, or round./oval).

Properties, Methods and Events

Download the Demo & Full package:
32-bit ActiveX

 

Slider Control

slider.jpg (2553 bytes)

Very flexible, with properties that let you use your own background bitmap and thumb. Properties for setting the number of tickmarks, widths of three border elements, and ranges. End-user drag of thumb and full keyboard support.

Properties, Methods and Events

Download the Demo & Full package:
32-bit ActiveX

 

VUMeter Control

A VU meter just like those you see on stereo equipment. High and low alarm regions with events sent to your application. Adjustable border element widths and colors.

Properties, Methods and Events

Download the Demo & Full package:
32-bit ActiveX

 

Support DLLs

These DLLs are probably already installed on your system. They are normally installed with Visual Basic, Microsoft Access, or Microsoft Visual C++. They may also be installed by other ActiveX controls that you may have installed on your system. They are provided here if you don't have them.

Download 32-bit ActiveX Support DLLs (Not included in 32-bit demo downloads)
Download 16-bit ActiveX Support DLLs (Already included with 16-bit control downloads above)

 

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Northeast Data Corp.
12405 Herdon Court
Charlotte, NC  28277

nedatacorp@carolina.rr.com