The new firmware is out for the detector and so is the new python scripts for datalogging.
What's new? Quite a lot:
Check out the details here: https://github.com/mvadai/muonhunter
I love RPN calculators so for you fellow fans I made a script to estimate the output voltage of the HV board when using a standard 10 MO multimeter. (You can use a spreadsheet, python, matlab, etc of course, but where's the fun in that?)
Once you have the linear regression parameters you can calculate the voltage based on an empirical formula you'll find out. Then just one measurement at the HV test point is needed.
If you want to use this open source tool http://www.fischl.de/usbasp/ to program the Muon Hunter, here's a quick rundown on how to do it under Ubuntu.
Download the setup and programs available for the Muon Hunter kit as a single Raspbian image onto a minimum 8 Gb memory card. It's based on Raspbian Jessie.
It includes the AVR programmer feature and the datalogging interface, too.
here it is (now ver v0.3). See v0.3 notes.
The installation instructions are exactly the same as the Raspberry Pi image installation instructions found here:
The latest firmware update for the MCU is available on git. Now it displays the total number of GM counts, too. Thanks for the feature request, Paco. :) You can switch between the averaging and the total modes using the MODE button, plus fixed 2 little bugs.
Read more for the instructions.
We are going to program the ATmega168 microcontroller on the user interface board using the SPI interface on the Pi, so enable SPI. I mainly adapted this Instructables for the Muon Hunter kit.
These instructions work with v0.1 and v0.2 of the Muon Hunter kit.
This guide is for those who wish to configure their own Raspberry Pi.
If you have a working Pi skip to Step 4.
Download the full Raspbian image from here:
I'm publishing some anonymous statistics on the web site, because I always find these statistics fascinating, hope you like it, too. Who is visiting this site based on last month's Google Analytics stats?
I'm publishing top 10s, but no matter where you're visiting this site from you're most welcome and thanks for popping by.
CODE examples are on GitHub
About this blog
Welcome and thanks for visiting my site.