Page 2 of 2

About Me

My name is Michael Dombrowski. I am a developer, photographer, and tech enthusiast currently working for Amazon in Seattle.

You can see my photography here
and my javascript/php/html coding and Arduino projects here

Computer Interface for HP/Agilent 3457A

I’m creating a python based interface for my new HP 3457A using a GPIB to USB interface. I’ll upload updates here.

It has pretty much all the features of the Agilent/Keysight 34461A including large readout, trend plot, histogram, and statistics.
I also included all the HP’s specifications so that it can show the range of possible values from the nominal reading.

If anyone is experienced in Python, then I would really appreciate help with the code.

With Python 3.6 installed, double click on the dmm_control script and then make sure that all the dependencies are installed.

You can find the code at github

DNT Checker

This page contains a php script that will run to check whether or not your web browser has the Do Not Track (‘DNT’) bit on or off.

Find the script here

if (getenv("HTTP_DNT") == "1") {
    echo '<strong>Do Not Track is on!</strong>';
else {
    echo '<strong>Do Not Track is off!</strong>';

mRNA Encoder/Decoder

These scripts are made to encode text to mRNA codon sequences and visa-versa.  Use it here.


This script translates the single letter name of amino acids to the corresponding RNA. You can translate all letters (upper and lower), all numbers, most symbols (excluding ` and forward slash)


This script translates mRNA into the single letter name for the corresponding amino acid. It has a maximum of 100 codons per run

Continue reading → mRNA Encoder/Decoder