Back in stock on our website! The GGreg20_V3 Geiger counter module for Arduino, Raspberry Pi, ESP32, ESP8266, and other MCUs is available for orders from Ukraine and worldwide. #DIYElectronics #Geiger #GGreg20_V3 #BackInStock
iot-devices.com.ua/en/product/g...

If you are interested in what options others choose for the DIY Geiger counter #GGreg20_V3, we have written an article about it.
#DIY #GeigerCounter #HowTo #OrderOptions #Kit
iot-devices.com.ua/en/most-freq...

Our company has conducted a thorough testing of the power consumption of the Geiger counter module GGreg20_V3. The purpose of the study was to determine the real power consumption of the module at different supply voltages: 3.3V, 3.7V, 5.0V.
iot-devices.com.ua/en/ggreg20_v...

Someone connected a Geiger counter module #GGreg20_V3 manufactured by us to #flipperzero back in 2022.
We thank the author for sharing:
imgur.com/a/flipper-ze...

Application note on the use of the high-voltage converter DCDC_3V3_400V_V1 module as a power supply for the Geiger-Muller tubes or other DIY / IoT projects

iot-devices.com.ua/en/high-volt...

We have been promising for a long time, and now we have finally posted on our website the instructions for the initial diagnostics of #GGreg20_V3.
You can use this manual to check whether the module sub-components are in working condition.
#geigercounter
iot-devices.com.ua/en/technical...

Read about the difference between calculating the power of a radiation source and the equivalent dose absorbed by the human body in our new article. iot-devices.com.ua/en/geiger-tu...
#ggreg20_v3 #radiation #cpm #conversion-factor #code-example

If you were wondering how to order our products:
- On the website (all available products);
- On Etsy (GGreg20_V3 and GGreg20_ES);
- On Tindie (we are currently moving the store to the US).
Note: Ordering through the website gives you the most options and directly supports the Ukrainian economy

Pin Reuse validation: updates in #ESPHome version >2023.12.0 affected the examples developed for the #GGreg20_V3 Geiger counter. We have already made the necessary updates to the repositories on our #GitHub.
Read the full article with examples and solutions: iot-devices.com.ua/en/about-cha...

We have connected the LM75 to our ESP12.OLED_V1 MCU powered by ESP8266 via the ESPHome External Component mechanism so easily that we could not believe it ourselves after complicated experiments with the TMP1075 driver.
Read the full article with examples:
iot-devices.com.ua/en/lm75-ther...

We can significantly reduce the price of wonderful product #GGreg20_ES. And that is what we have done today.
iot-devices.com.ua/en/price-for...

We launch “Cyber Monday” campaign from 24.11 to 30.11 and set 10% discount when buying any of our modules on Company website, on Tindie and Etsy trading platforms
See details:
iot-devices.com.ua/en/cyber-mon...

The IoT-devices, LLC store is already on Etsy
Now you can order the company’s products on Etsy or Tindie, as well as on our website.
iot-devices.com.ua/en/the-iot-d...

The souvenir Geiger counter is a charity product. A bar made of transparent, non-toxic epoxy resin with powerful UV filters contains embedded DIY electronics. By ordering such a souvenir, you participate in two good causes at once together with the IoT-devices team
iot-devices.com.ua/en/ggreg20-g...

#Geiger tubes: comparison of SBM20, J305 and LND712
The key points to consider when choosing a GM-tube for a #DIY project:
- The purpose of the project
- Types of #radiation that the tube can detect
- Sensitivity of the tube
- Internal noise and insensitivity
iot-devices.com.ua/en/compariso...