geiger counter solar powered

Radiation Level in Plovdiv/Bulgaria

Simple Arduino Geiger Counter Through Python.

RadiationD-v1.1 (CAJOE) Module with J305βγ tube, DHT11 and BMP180 sensors connected to Wemos D1 ESP8266 @ Ankara,Turkey

Test channel for SBM-20 tube geiger counter. Field 1: CPM (60 seconds sampling) last 120 input shown. Field 2: Dose in uSv/h (CPM*0.0057 for SBM-20 Tube). Field 3: Average CPM of 1 day, last 1 month shown. Field 4: Average Dose of 1 day, last 1 month

Geiger Counter with ESP8266 MCU, GM Counter HW: Geiger-Counter-RadiationD-v1.1-CAJOE with GM Tube(J305), https://github.com/SensorsIot/Geiger-Counter-RadiationD-v1.1-CAJOE-/, Firmware: ESPURNA 1.14.2, https://github.com/xoseperez/espurna

ESP32 with SBM20 and BME280. DC-DC converter from 3.3V to 400V driven by esp32 with feedback and hardware pulse counter (PCNT) to count pulses from tube.

Experimenting with a geiger counter.

A DIY Geiger Counter in Salzburg

Radiation meter, Budapest, Hungary

monitors radioactivity

Human exposure to natural background radiation (global average) = 0.274µSv/h. (Geiger counter : M4011 GM tube)

Solar-powered outdoor background radiation monitor using BroHogan2's RadMon Basic (HW v1.2, SW v1.6), Russian STS-6 Geiger–Müller tube, BME280 temperature, humidity & air-pressure sensor, and a MCP73871 solar-battery charging module

Geiger kit data, GK-B5 kit,SBM-20 tube

Geiger counter with SI39G Geiger tube