User Activity

  • Posted a comment on discussion General Discussion on GeigerLog

    Consider looking into the manual.

  • Posted a comment on discussion Feature Request on GeigerLog

    I re-did all the wiring, and checked again: VPP was 3.8V. Vmin=-0.2V, Vmax=+3.6V. This is borderline! I then soldered a wire on the tiny output-pad of the GDK101, and with some sweat on my forehead I made the connection. The ESP32 survived. Phewwww! I got some interesting data. My ESP32 is a plain ESP32-D0WD-V3 v3.0. The TASMOTA is the latest generic code (which does not support a GDK101!). All other stuff is my own Berry code, added to the Tasmota. I can now do Geiger Counter by counting pulses,...

  • Modified a comment on discussion Feature Request on GeigerLog

    Can't hurt. That pulse output is tiny pad! Just checked it with an osci: VPP is 4.1V! The ESP32 will not like this! It wants 3.3V, and no more than 3.6 V!!!

  • Posted a comment on discussion Feature Request on GeigerLog

    Can't hurt. That pulse output is tiny pad!

  • Posted a comment on ticket #13 on GeigerLog

    Look into the GeigerLog manual, chapter "Introduction to GeigerLog, Installing, Starting, and Using GeigerLog", and follow instructions.

  • Posted a comment on discussion Feature Request on GeigerLog

    Ok, is done. Watch for the upcoming pre-release 02 here: https://sourceforge.net/p/geigerlog/discussion/devel2/

  • Posted a comment on ticket #13 on GeigerLog

    As I said on the GQ forum: Open a command window, and start GeigerLog. Post every outcome into your ticket.

  • Modified a comment on discussion Feature Request on GeigerLog

    Attached a pic from running the GDK101 on my latest GeigerLog. Blue the 1min data, Magenta the 10min data, red the Temperature from an I2C sensor BME280, and black barometric pressure, all run on the very same ESP32 simultaneously. Bad news: I have loaded the GDK101 with a bag of Uranium beads to give it a bit of a workout. It is responding with µSv data. This is physical bullshit! The calibration of counters - if done at all - refers to Gamma radiation. It is undefined when it receives radiation...

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Personal Data

Username:
ullix
Joined:
2008-09-15 19:56:52
Location:
Germany / CET

Projects

This is a list of open source software projects that ullix is associated with:

  • Project Logo AmbioLog Environmental Monitoring Last Updated:
  • Project Logo Backuso Backup software for your data to local and remote SSH systems Last Updated:
  • Project Logo GPSpvt Reading Position, Velocity, Time from a GARMIN GPS via native USB Last Updated:
  • Project Logo GeigerLog Python program for Geiger counters and Environmental Sensors Last Updated:
  • Project Logo I2Cpytools Python scripts to handle I2C sensors from your PC and graphing Last Updated:

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