Free Stuff

License

From time to time we make useful or interesting tools available on this page.
These are supplied without warranty or support and are supplied AS-IS.

You are welcome to copy them to your PC and use them at your convenience at home or at work.

These are copyrighted programs and you may not sell them, pretend you wrote them or include them with another product.

Pro-Active Engineering Inc. reserves the right to modify, remove or make unavailable any or all of these programs.

Pro-Active Engineering Inc. extends this offer only to the person that downloads the programs from this site.

By downloading these programs you indicate your acceptance of these terms and assume all liability for their use.

The Programs

bootterm

A simple terminal program to communicate on a PC COM port.
Standard baudrates on COM1 to COM16 are supported.
Optional 'hexdump' format for debugging

res_test

Resister selection tool for various circuits that simplifies choosing standard resistor values.
Sample OpAmp circuits are included and selection of Gain or Vout/Vin and tolerance is supported

• Inverting OpAmps with voltage feedback
• Inverting OpAmps with current feedback
• Non-inverting OpAmps with voltage feedback
• Non-inverting OpAmps with current feedback
• Resistor divider networks