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@@ -5,7 +5,7 @@ A geiger counter application for the Flipper Zero
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You need a **geiger counter** board to run this application. This board can be used : https://aliexpress.com/item/1005004074447209.html
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-**Note :** this board uses a **J305** geiger tube. According this [website](https://www.rhelectronics.store/j305-glassy-geiger-muller-tube-nuclear-radiation-sensor) gamma conversion factor is **0.0081** for this tube. This value has been declared in the header of the source file so you can change it easily if needed. Incorrect conversion factor will give false measurements when **μSv/m** / **mSv/y** has been selected.
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+**Note :** this board uses a **J305** geiger tube. According this [website](https://www.rhelectronics.store/j305-glassy-geiger-muller-tube-nuclear-radiation-sensor) gamma conversion factor is **0.0081** for this tube. This value has been declared in the header of the source file so you can change it easily if needed. Incorrect conversion factor will give false measurements when **μSv/m** / **mSv/y** is selected.
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The geiger counter board can be powered with +5V power pin of the **Flipper Zero**. This pin will automatically be enabled when the program is launched.
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@@ -38,6 +38,8 @@ Ambient radioactivity :
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<img src="https://github.com/nmrr/flipperzero-geigercounter/blob/main/img/flipper2.png" width=25% height=25%> <img src="https://github.com/nmrr/flipperzero-geigercounter/blob/main/img/flipper8.png" width=25% height=25%> <img src="https://github.com/nmrr/flipperzero-geigercounter/blob/main/img/flipper9.png" width=25% height=25%>
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+**Note :** mesures in **μSv/m** / **mSv/y** are not precise
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+
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Measure of uranium ore piece inside a lead container :
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<img src="https://github.com/nmrr/flipperzero-geigercounter/blob/main/img/flipper3.png" width=25% height=25%>
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nmrr